{"id":10758,"date":"2018-10-03T14:59:06","date_gmt":"2018-10-03T14:59:06","guid":{"rendered":"https:\/\/www.houtinfobois.be\/?page_id=10758"},"modified":"2026-05-05T12:52:27","modified_gmt":"2026-05-05T10:52:27","slug":"hout-en-vuur","status":"publish","type":"page","link":"https:\/\/www.houtinfobois.be\/nl\/technische-informatie\/uitvoering\/hout-en-vuur\/","title":{"rendered":"Hout en vuur"},"content":{"rendered":"\t\t<div data-elementor-type=\"wp-page\" data-elementor-id=\"10758\" class=\"elementor elementor-10758 elementor-9988\" data-elementor-post-type=\"page\">\n\t\t\t\t<div class=\"elementor-element elementor-element-ef0f011 e-flex e-con-boxed e-con e-parent\" data-id=\"ef0f011\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-b9b2d80 elementor-widget elementor-widget-text-editor\" data-id=\"b9b2d80\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<h1><span style=\"color: #000000;\"><span class=\"NormalTextRun SCXW110567755 BCX0\" data-ccp-parastyle=\"heading 2\">Hout<\/span><span class=\"NormalTextRun SCXW110567755 BCX0\" data-ccp-parastyle=\"heading 2\">\u00a0en\u00a0<\/span><span class=\"NormalTextRun SCXW110567755 BCX0\" data-ccp-parastyle=\"heading 2\">vuur<\/span><\/span><\/h1><p><span style=\"color: #000000;\"><span class=\"TextRun SCXW197502205 BCX0\" lang=\"NL-BE\" xml:lang=\"NL-BE\" data-contrast=\"none\"><span class=\"NormalTextRun SCXW197502205 BCX0\">Zowel voor architecten als voor ingenieurs<\/span><span class=\"NormalTextRun SCXW197502205 BCX0\">\u00a0vormt het\u00a0<\/span><\/span><span class=\"TextRun MacChromeBold SCXW197502205 BCX0\" lang=\"NL-BE\" xml:lang=\"NL-BE\" data-contrast=\"none\"><span class=\"NormalTextRun SCXW197502205 BCX0\"><strong>brandgedrag van hout<\/strong>\u00a0<\/span><\/span><span class=\"TextRun SCXW197502205 BCX0\" lang=\"NL-BE\" xml:lang=\"NL-BE\" data-contrast=\"none\"><span class=\"NormalTextRun SCXW197502205 BCX0\">een centrale vraag in de bouwsector.\u00a0<\/span><span class=\"NormalTextRun SCXW197502205 BCX0\">In tegenstelling tot de heersende opvattingen,\u00a0<\/span><span class=\"NormalTextRun SCXW197502205 BCX0\">is een houten gebouw niet brandgevoeliger dan een conventioneel gebouw. Deze technische pagina verstrekt details over de\u00a0<\/span><span class=\"NormalTextRun SCXW197502205 BCX0\">brandreactie en \u2013weerstand van het materiaal, evenals de principes\u00a0<\/span><span class=\"NormalTextRun SCXW197502205 BCX0\">van brandveiligheid die in Belgi\u00eb worden toegepast. Je vindt er ook gegevens over de\u00a0<\/span><\/span><strong><span class=\"TextRun MacChromeBold SCXW197502205 BCX0\" lang=\"NL-BE\" xml:lang=\"NL-BE\" data-contrast=\"none\"><span class=\"NormalTextRun SCXW197502205 BCX0\">principes van houtverbranding<\/span><\/span><\/strong><span class=\"TextRun SCXW197502205 BCX0\" lang=\"NL-BE\" xml:lang=\"NL-BE\" data-contrast=\"none\"><span class=\"NormalTextRun SCXW197502205 BCX0\">,\u00a0<\/span><\/span><\/span><span style=\"color: #000000;\"><span class=\"TextRun MacChromeBold SCXW197502205 BCX0\" lang=\"NL-BE\" xml:lang=\"NL-BE\" data-contrast=\"none\"><span class=\"NormalTextRun SCXW197502205 BCX0\"><strong>verbrandingssnelheid<\/strong>\u00a0<\/span><\/span><span class=\"TextRun SCXW197502205 BCX0\" lang=\"NL-BE\" xml:lang=\"NL-BE\" data-contrast=\"none\"><span class=\"NormalTextRun SCXW197502205 BCX0\">en de brandreactieklasse ervan.<\/span><span class=\"NormalTextRun SCXW197502205 BCX0\">\u00a0<\/span><\/span><span class=\"EOP SCXW197502205 BCX0\" data-ccp-props=\"{&quot;134233117&quot;:false,&quot;134233118&quot;:false,&quot;134245418&quot;:true,&quot;134245529&quot;:true,&quot;201341983&quot;:0,&quot;335551550&quot;:1,&quot;335551620&quot;:1,&quot;335559685&quot;:0,&quot;335559737&quot;:0,&quot;335559738&quot;:160,&quot;335559739&quot;:80,&quot;335559740&quot;:240}\">\u00a0<\/span><\/span><\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-8688f4b e-flex e-con-boxed e-con e-parent\" data-id=\"8688f4b\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-03a7895 elementor-widget elementor-widget-text-editor\" data-id=\"03a7895\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<h2><span class=\"NormalTextRun SCXW136108369 BCX0\">Hoe brandt hout<\/span><span class=\"NormalTextRun SCXW136108369 BCX0\">:<\/span><span class=\"NormalTextRun SCXW136108369 BCX0\">\u00a0<\/span><span class=\"NormalTextRun SCXW136108369 BCX0\">houtverbrandingsfasen<\/span><span style=\"color: #000000;\">\u00a0<\/span><\/h2>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-41b8f6b e-flex e-con-boxed e-con e-parent\" data-id=\"41b8f6b\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t<div class=\"elementor-element elementor-element-a55224b e-con-full e-flex e-con e-child\" data-id=\"a55224b\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-9666dce elementor-widget elementor-widget-image\" data-id=\"9666dce\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img fetchpriority=\"high\" decoding=\"async\" width=\"635\" height=\"940\" src=\"https:\/\/www.houtinfobois.be\/wp-content\/uploads\/2026\/04\/Planche-de-bois-carbonisee-\u00a9-Hout-Info-Bois.png\" class=\"attachment-large size-large wp-image-53531\" alt=\"image d&apos;une planche de bois carbonise\u0301e pour illustrer la page &apos;Le bois et le feu&apos; \u00a9 Hout Info Bois\" srcset=\"https:\/\/www.houtinfobois.be\/wp-content\/uploads\/2026\/04\/Planche-de-bois-carbonisee-\u00a9-Hout-Info-Bois.png 635w, https:\/\/www.houtinfobois.be\/wp-content\/uploads\/2026\/04\/Planche-de-bois-carbonisee-\u00a9-Hout-Info-Bois-203x300.png 203w, https:\/\/www.houtinfobois.be\/wp-content\/uploads\/2026\/04\/Planche-de-bois-carbonisee-\u00a9-Hout-Info-Bois-300x444.png 300w, https:\/\/www.houtinfobois.be\/wp-content\/uploads\/2026\/04\/Planche-de-bois-carbonisee-\u00a9-Hout-Info-Bois-95x140.png 95w, https:\/\/www.houtinfobois.be\/wp-content\/uploads\/2026\/04\/Planche-de-bois-carbonisee-\u00a9-Hout-Info-Bois-321x475.png 321w, https:\/\/www.houtinfobois.be\/wp-content\/uploads\/2026\/04\/Planche-de-bois-carbonisee-\u00a9-Hout-Info-Bois-540x800.png 540w\" sizes=\"(max-width: 635px) 100vw, 635px\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-fd7bc62 e-con-full e-flex e-con e-child\" data-id=\"fd7bc62\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-b1e4a78 elementor-widget elementor-widget-text-editor\" data-id=\"b1e4a78\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p><span style=\"color: #000000;\">De\u00a0belangrijkste\u00a0bestanddelen\u00a0van hout\u00a0zijn\u00a0<b>cellulose<\/b> (40 \u00e0 50 %), hemicellulose (20 \u00e0 30%) en lignine (30 \u00e0 35%). Deze elementen vertegenwoordigen met ongeveer 98-99% het organische deel van hout. Het overblijvende percentage vertegenwoordigt het minerale deel.\u00a0\u00a0<\/span><\/p><p data-start=\"92\" data-end=\"207\"><span style=\"color: #000000;\">Het organische deel bestaat voor ongeveer 50% uit koolstof wat de brandbare eigenschap van het materiaal verklaart.<\/span><\/p><p data-start=\"209\" data-end=\"305\" data-is-last-node=\"\" data-is-only-node=\"\"><span style=\"color: #000000;\">Hout is een brandbaar materiaal waarvan het brandgedrag verschillende onderscheiden fasen volgt:<\/span><\/p><ul><li aria-setsize=\"-1\" data-leveltext=\"\uf0b7\" data-font=\"Symbol\" data-listid=\"1\" data-list-defn-props=\"{&quot;335552541&quot;:1,&quot;335559685&quot;:720,&quot;335559991&quot;:360,&quot;469769226&quot;:&quot;Symbol&quot;,&quot;469769242&quot;:[8226],&quot;469777803&quot;:&quot;left&quot;,&quot;469777804&quot;:&quot;\uf0b7&quot;,&quot;469777815&quot;:&quot;hybridMultilevel&quot;}\" data-aria-posinset=\"5\" data-aria-level=\"1\"><span style=\"color: #000000;\"><b>100\u00a0<\/b><b>\u00b0C<\/b>:\u00a0verdamping\u00a0van het\u00a0water in het hout;\u00a0\u00a0<\/span><\/li><li aria-setsize=\"-1\" data-leveltext=\"\uf0b7\" data-font=\"Symbol\" data-listid=\"1\" data-list-defn-props=\"{&quot;335552541&quot;:1,&quot;335559685&quot;:720,&quot;335559991&quot;:360,&quot;469769226&quot;:&quot;Symbol&quot;,&quot;469769242&quot;:[8226],&quot;469777803&quot;:&quot;left&quot;,&quot;469777804&quot;:&quot;\uf0b7&quot;,&quot;469777815&quot;:&quot;hybridMultilevel&quot;}\" data-aria-posinset=\"5\" data-aria-level=\"1\"><span style=\"color: #000000;\"><b>100\u2013300\u00a0\u00b0C<\/b>:\u00a0thermische\u00a0ontbinding\u00a0(pyrolyse);\u00a0\u00a0<\/span><\/li><li aria-setsize=\"-1\" data-leveltext=\"\uf0b7\" data-font=\"Symbol\" data-listid=\"1\" data-list-defn-props=\"{&quot;335552541&quot;:1,&quot;335559685&quot;:720,&quot;335559991&quot;:360,&quot;469769226&quot;:&quot;Symbol&quot;,&quot;469769242&quot;:[8226],&quot;469777803&quot;:&quot;left&quot;,&quot;469777804&quot;:&quot;\uf0b7&quot;,&quot;469777815&quot;:&quot;hybridMultilevel&quot;}\" data-aria-posinset=\"5\" data-aria-level=\"1\"><span style=\"color: #000000;\"><b>\u2248300\u00a0\u00b0C<\/b>:\u00a0ontbranding van de vrijgekomen gassen;\u00a0\u00a0<\/span><\/li><li aria-setsize=\"-1\" data-leveltext=\"\uf0b7\" data-font=\"Symbol\" data-listid=\"1\" data-list-defn-props=\"{&quot;335552541&quot;:1,&quot;335559685&quot;:720,&quot;335559991&quot;:360,&quot;469769226&quot;:&quot;Symbol&quot;,&quot;469769242&quot;:[8226],&quot;469777803&quot;:&quot;left&quot;,&quot;469777804&quot;:&quot;\uf0b7&quot;,&quot;469777815&quot;:&quot;hybridMultilevel&quot;}\" data-aria-posinset=\"5\" data-aria-level=\"1\"><span style=\"color: #000000;\"><b>&gt;300\u00a0\u00b0C<\/b>:\u00a0verbranding met warmteafgifte.\u00a0\u00a0<\/span><\/li><\/ul><p><span style=\"color: #000000;\">\ud83d\udc49\ud83c\udffd Goed om te weten: deze <b>houtverbranding\u00a0<\/b>hangt van verschillende factoren af:<b>\u00a0<\/b>\u00a0<\/span><\/p><ul><li aria-setsize=\"-1\" data-leveltext=\"\uf0b7\" data-font=\"Symbol\" data-listid=\"2\" data-list-defn-props=\"{&quot;335552541&quot;:1,&quot;335559685&quot;:720,&quot;335559991&quot;:360,&quot;469769226&quot;:&quot;Symbol&quot;,&quot;469769242&quot;:[8226],&quot;469777803&quot;:&quot;left&quot;,&quot;469777804&quot;:&quot;\uf0b7&quot;,&quot;469777815&quot;:&quot;hybridMultilevel&quot;}\" data-aria-posinset=\"5\" data-aria-level=\"1\"><span style=\"color: #000000;\">de\u00a0houtsoort;\u00a0<\/span><\/li><li aria-setsize=\"-1\" data-leveltext=\"\uf0b7\" data-font=\"Symbol\" data-listid=\"2\" data-list-defn-props=\"{&quot;335552541&quot;:1,&quot;335559685&quot;:720,&quot;335559991&quot;:360,&quot;469769226&quot;:&quot;Symbol&quot;,&quot;469769242&quot;:[8226],&quot;469777803&quot;:&quot;left&quot;,&quot;469777804&quot;:&quot;\uf0b7&quot;,&quot;469777815&quot;:&quot;hybridMultilevel&quot;}\" data-aria-posinset=\"5\" data-aria-level=\"1\"><span style=\"color: #000000;\">de\u00a0dichtheid;\u00a0\u00a0<\/span><\/li><li aria-setsize=\"-1\" data-leveltext=\"\uf0b7\" data-font=\"Symbol\" data-listid=\"2\" data-list-defn-props=\"{&quot;335552541&quot;:1,&quot;335559685&quot;:720,&quot;335559991&quot;:360,&quot;469769226&quot;:&quot;Symbol&quot;,&quot;469769242&quot;:[8226],&quot;469777803&quot;:&quot;left&quot;,&quot;469777804&quot;:&quot;\uf0b7&quot;,&quot;469777815&quot;:&quot;hybridMultilevel&quot;}\" data-aria-posinset=\"5\" data-aria-level=\"1\"><span style=\"color: #000000;\">het\u00a0vochtgehalte;\u00a0<\/span><\/li><li aria-setsize=\"-1\" data-leveltext=\"\uf0b7\" data-font=\"Symbol\" data-listid=\"2\" data-list-defn-props=\"{&quot;335552541&quot;:1,&quot;335559685&quot;:720,&quot;335559991&quot;:360,&quot;469769226&quot;:&quot;Symbol&quot;,&quot;469769242&quot;:[8226],&quot;469777803&quot;:&quot;left&quot;,&quot;469777804&quot;:&quot;\uf0b7&quot;,&quot;469777815&quot;:&quot;hybridMultilevel&quot;}\" data-aria-posinset=\"5\" data-aria-level=\"1\"><span style=\"color: #000000;\">de ventilatie.<\/span><\/li><\/ul>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-fe8d6f3 e-flex e-con-boxed e-con e-parent\" data-id=\"fe8d6f3\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-f31fcf2 elementor-widget elementor-widget-text-editor\" data-id=\"f31fcf2\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p><span style=\"color: #000000;\"><span class=\"TextRun SCXW250038259 BCX0\" lang=\"NL-BE\" xml:lang=\"NL-BE\" data-contrast=\"none\"><span class=\"NormalTextRun SCXW250038259 BCX0\">Wanneer<\/span><span class=\"NormalTextRun SCXW250038259 BCX0\">\u00a0<\/span><span class=\"NormalTextRun SCXW250038259 BCX0\">we<\/span><span class=\"NormalTextRun SCXW250038259 BCX0\">\u00a0<\/span><span class=\"NormalTextRun SCXW250038259 BCX0\">hout<\/span><span class=\"NormalTextRun SCXW250038259 BCX0\">\u00a0<\/span><span class=\"NormalTextRun SCXW250038259 BCX0\">afzonderlijk<\/span><span class=\"NormalTextRun SCXW250038259 BCX0\">\u00a0<\/span><span class=\"NormalTextRun SCXW250038259 BCX0\">verwarmen<\/span><span class=\"NormalTextRun SCXW250038259 BCX0\">,\u00a0<\/span><span class=\"NormalTextRun SCXW250038259 BCX0\">vinden<\/span><span class=\"NormalTextRun SCXW250038259 BCX0\">\u00a0de\u00a0<\/span><span class=\"NormalTextRun SCXW250038259 BCX0\">volgende<\/span><span class=\"NormalTextRun SCXW250038259 BCX0\">\u00a0<\/span><span class=\"NormalTextRun SCXW250038259 BCX0\">verschillende<\/span><span class=\"NormalTextRun SCXW250038259 BCX0\">\u00a0<\/span><span class=\"NormalTextRun SCXW250038259 BCX0\">fasen<\/span><span class=\"NormalTextRun SCXW250038259 BCX0\">\u00a0<\/span><span class=\"NormalTextRun SCXW250038259 BCX0\">plaats<\/span><\/span><span class=\"TextRun SCXW250038259 BCX0\" lang=\"FR-FR\" xml:lang=\"FR-FR\" data-contrast=\"none\"><span class=\"NormalTextRun SCXW250038259 BCX0\">.<\/span><\/span><span class=\"EOP SCXW250038259 BCX0\" data-ccp-props=\"{&quot;134233117&quot;:false,&quot;134233118&quot;:false,&quot;335551550&quot;:6,&quot;335551620&quot;:6,&quot;335557856&quot;:16777215,&quot;335559738&quot;:0,&quot;335559739&quot;:0}\">\u00a0<\/span><\/span><\/p><h3><span style=\"color: #000000;\"><strong><span class=\"TextRun MacChromeBold SCXW266475169 BCX0\" lang=\"NL-BE\" xml:lang=\"NL-BE\" data-contrast=\"none\"><span class=\"NormalTextRun SCXW266475169 BCX0\">Verbrandingstemperatuur van hout\u00a0<\/span><span class=\"NormalTextRun SCXW266475169 BCX0\" style=\"color: #b93e28;\">lager dan<\/span><\/span><span class=\"TextRun MacChromeBold SCXW266475169 BCX0\" lang=\"FR-FR\" style=\"color: #b93e28;\" xml:lang=\"FR-FR\" data-contrast=\"none\"><span class=\"NormalTextRun SCXW266475169 BCX0\">\u00a0<\/span><\/span><span class=\"TextRun MacChromeBold SCXW266475169 BCX0\" lang=\"NL-BE\" xml:lang=\"NL-BE\" data-contrast=\"none\"><span class=\"NormalTextRun SCXW266475169 BCX0\"><span style=\"color: #b93e28;\">100\u00b0C<\/span>:\u00a0<\/span><span class=\"NormalTextRun SCXW266475169 BCX0\">verdamping van het water in het hout<\/span><\/span><\/strong><\/span><\/h3><p><span style=\"color: #000000;\">Het hout geeft enkel stoom vrij. Zolang het materiaal water bevat, blijft de temperatuur rond 100 \u00b0C schommelen, zelfs wanneer de buitentemperatuur hoger is dan 100 \u00b0C.<\/span><\/p><h3><span style=\"color: #000000;\"><b>Verbrandingstemperatuur<\/b><b>\u00a0van\u00a0hout\u00a0<\/b><b><span style=\"color: #b93e28;\">tussen 100\u00a0\u00b0C en 275\u00a0\u00b0C<\/span>: begin van de houtpyrolyse<\/b>\u00a0<\/span><\/h3><p><span style=\"color: #000000;\">De temperatuur van het vochtarme hout stijgt en er komen gassen en pyrolignezuur vrij. De vrijgekomen gassen bestaan voor het grootste deel (+\/- 70%) uit onbrandbaar CO\u2082 en ongeveer 30% brandbaar CO\u2082.<\/span><\/p><h3><span style=\"color: #000000;\"><b>Verbrandingstemperatuur van hout <span style=\"color: #b93e28;\">rond 275 \u00b0C<\/span>: exotherme reactie en vrijgave van brandbare gassen\u00a0\u00a0<\/b><\/span><span data-ccp-props=\"{&quot;134233117&quot;:false,&quot;134233118&quot;:false,&quot;134245418&quot;:true,&quot;134245529&quot;:true,&quot;201341983&quot;:0,&quot;335551550&quot;:1,&quot;335551620&quot;:1,&quot;335559685&quot;:0,&quot;335559737&quot;:0,&quot;335559738&quot;:0,&quot;335559739&quot;:0,&quot;335559740&quot;:240}\">\u00a0<\/span><\/h3><section class=\"text-token-text-primary w-full focus:outline-none [--shadow-height:45px] has-data-writing-block:pointer-events-none has-data-writing-block:-mt-(--shadow-height) has-data-writing-block:pt-(--shadow-height) [&amp;:has([data-writing-block])&gt;*]:pointer-events-auto R6Vx5W_threadScrollVars scroll-mb-[calc(var(--scroll-root-safe-area-inset-bottom,0px)+var(--thread-response-height))] scroll-mt-(--header-height)\" dir=\"auto\" data-turn-id=\"e98f27c7-44ef-4649-a521-dce5f481f984\" data-testid=\"conversation-turn-23\" data-scroll-anchor=\"false\" data-turn=\"user\"><\/section><section class=\"text-token-text-primary w-full focus:outline-none [--shadow-height:45px] has-data-writing-block:pointer-events-none has-data-writing-block:-mt-(--shadow-height) has-data-writing-block:pt-(--shadow-height) [&amp;:has([data-writing-block])&gt;*]:pointer-events-auto [content-visibility:auto] supports-[content-visibility:auto]:[contain-intrinsic-size:auto_100lvh] R6Vx5W_threadScrollVars scroll-mb-[calc(var(--scroll-root-safe-area-inset-bottom,0px)+var(--thread-response-height))] scroll-mt-[calc(var(--header-height)+min(200px,max(70px,20svh)))]\" dir=\"auto\" data-turn-id=\"request-69e78086-cf08-83eb-a42b-4c5dc763b617-3\" data-testid=\"conversation-turn-24\" data-scroll-anchor=\"false\" data-turn=\"assistant\"><div class=\"text-base my-auto mx-auto pb-10 [--thread-content-margin:var(--thread-content-margin-xs,calc(var(--spacing)*4))] @w-sm\/main:[--thread-content-margin:var(--thread-content-margin-sm,calc(var(--spacing)*6))] @w-lg\/main:[--thread-content-margin:var(--thread-content-margin-lg,calc(var(--spacing)*16))] px-(--thread-content-margin)\"><div class=\"[--thread-content-max-width:40rem] @w-lg\/main:[--thread-content-max-width:48rem] mx-auto max-w-(--thread-content-max-width) flex-1 group\/turn-messages focus-visible:outline-hidden relative flex w-full min-w-0 flex-col agent-turn\"><div class=\"flex max-w-full flex-col gap-4 grow\"><div class=\"min-h-8 text-message relative flex w-full flex-col items-end gap-2 text-start break-words whitespace-normal outline-none keyboard-focused:focus-ring [.text-message+&amp;]:mt-1\" dir=\"auto\" tabindex=\"0\" data-message-author-role=\"assistant\" data-message-id=\"9e76e994-79e1-46b5-9ec1-4cfecd230aa1\" data-message-model-slug=\"gpt-5-3-mini\" data-turn-start-message=\"true\"><div class=\"flex w-full flex-col gap-1 empty:hidden\"><div class=\"markdown prose dark:prose-invert w-full wrap-break-word dark markdown-new-styling\"><p data-start=\"0\" data-end=\"146\" data-is-last-node=\"\" data-is-only-node=\"\"><span style=\"color: #000000;\">De reactie geeft veel warmte vrij (exotherme reactie). Er blijven gassen vrijkomen, waarbij het aandeel CO\u2082 daalt en koolwaterstoffen verschijnen.<\/span><\/p><\/div><\/div><\/div><\/div><\/div><\/div><\/section><h3><span style=\"color: #000000;\"><b>Verbrandingstemperatuur van hout <span style=\"color: #b93e28;\">hoger dan 350 \u00b0C<\/span>:<\/b><b>\u00a0<\/b><b>intensifi\u00ebring van de gasverbranding<\/b>\u00a0<\/span><\/h3><p><span style=\"color: #000000;\">De hoeveelheid vrijgekomen gas (waaronder CO\u2082) daalt, maar de overige gassen die nog vrijkomen zijn haast volledig brandbaar. De belangrijkste aanwezige bestanddelen zijn koolwaterstoffen. Daarna stellen we vast dat er steeds meer waterstof vrijkomt.<\/span><\/p><h3><span style=\"color: #000000;\"><b>Verbrandingstemperatuur van hout <span style=\"color: #b93e28;\">hoger dan<\/span><\/b><span style=\"color: #b93e28;\"><b>\u00a0<\/b><\/span><b><span style=\"color: #b93e28;\">450\u00a0\u00b0C<\/span>:\u00a0verbranding van houtskool en waterstofproductie<\/b><b>\u00a0<\/b>\u00a0<\/span><\/h3><p><span style=\"color: #000000;\">De\u00a0gassen\u00a0die\u00a0boven\u00a0de\u00a0450\u00a0\u00b0C\u00a0het\u00a0meest\u00a0vrijkomen\u00a0zijn\u00a0waterstof\u00a0en\u00a0koolwaterstoffen.\u00a0Het\u00a0resultaat\u00a0van\u00a0de\u00a0degradatie\u00a0van het\u00a0hout,\u00a0zijnde\u00a0houtskool, kan\u00a0ook\u00a0vuur\u00a0vatten.\u00a0<\/span><\/p><p><span style=\"color: #000000;\">Goed om te weten: gemiddeld kan de verbranding van houten elementen hoge temperaturen van om en bij de 1000 \u00e0 1300 \u00b0C bereiken. Omwille van het isolerende vermogen van de houtskoollaag die zich zonder actieve warmtebron rond de houten elementen vormt, is het in werkelijkheid echter erg moeilijk om de verbranding van de elementen in stand te houden omdat hun oppervlaktetemperatuur geleidelijk aan onder de 275 \u00b0C daalt.\u00a0<\/span><\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-70022fe e-flex e-con-boxed e-con e-parent\" data-id=\"70022fe\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-00e16e8 elementor-widget elementor-widget-text-editor\" data-id=\"00e16e8\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<h2 aria-level=\"3\"><span style=\"color: #b93e28;\"><b>De\u00a0calorische\u00a0waarde\u00a0van hout<\/b>\u00a0<\/span><\/h2><h3><span style=\"color: #000000;\"><b>Het\u00a0begrip\u00a0calorische\u00a0waarde<\/b>\u00a0<\/span><\/h3><p><span style=\"color: #000000;\">De calorische waarde van een materiaal stemt overeen met de energie die vrijkomt bij de volledige verbranding van een massa van \u00e9\u00e9n kilogram van dit materiaal. Ze wordt uitgedrukt in MJ\/kg. Gemiddeld wordt de calorische waarde van ovendroog hout geschat op 17 MJ\/kg en hangt in mindere mate af van de houtsoort. Zo bedraagt de calorische waarde van 1 kg ovendroge populier (ongeveer 380 kg\/m\u00b3) 18.32 MJ\/kg, terwijl de calorische waarde van dezelfde massa ovendroge haagbeuk (800 kg\/m\u00b3) 20.62 MJ\/kg bedraagt.\u00a0<\/span><\/p><p><span style=\"color: #000000;\">De\u00a0<b>calorische waarde van hout\u00a0<\/b>stemt overeen met de hoeveelheid energie die vrijkomt bij de verbranding.\u00a0<\/span><\/p><ul><li aria-setsize=\"-1\" data-leveltext=\"\uf0b7\" data-font=\"Symbol\" data-listid=\"24\" data-list-defn-props=\"{&quot;335552541&quot;:1,&quot;335559685&quot;:720,&quot;335559991&quot;:360,&quot;469769226&quot;:&quot;Symbol&quot;,&quot;469769242&quot;:[8226],&quot;469777803&quot;:&quot;left&quot;,&quot;469777804&quot;:&quot;\uf0b7&quot;,&quot;469777815&quot;:&quot;hybridMultilevel&quot;}\" data-aria-posinset=\"1\" data-aria-level=\"1\"><span style=\"color: #000000;\">droog\u00a0hout: ongeveer 4 kWh\/kg;\u00a0<\/span><\/li><li aria-setsize=\"-1\" data-leveltext=\"\uf0b7\" data-font=\"Symbol\" data-listid=\"24\" data-list-defn-props=\"{&quot;335552541&quot;:1,&quot;335559685&quot;:720,&quot;335559991&quot;:360,&quot;469769226&quot;:&quot;Symbol&quot;,&quot;469769242&quot;:[8226],&quot;469777803&quot;:&quot;left&quot;,&quot;469777804&quot;:&quot;\uf0b7&quot;,&quot;469777815&quot;:&quot;hybridMultilevel&quot;}\" data-aria-posinset=\"1\" data-aria-level=\"1\"><span style=\"color: #000000;\">variabel\u00a0naargelang de houtsoort.\u00a0<\/span><\/li><\/ul><p><span style=\"color: #000000;\">\ud83d\udc49\ud83c\udffd Deze parameter is essentieel om\u00a0te beseffen\u00a0hoeveel\u00a0energie\u00a0er bij een brand vrijkomt.\u00a0\u00a0<\/span><span data-ccp-props=\"{&quot;134233117&quot;:false,&quot;134233118&quot;:false,&quot;335551550&quot;:6,&quot;335551620&quot;:6,&quot;335557856&quot;:16777215,&quot;335559738&quot;:0,&quot;335559739&quot;:0}\">\u00a0<\/span><\/p><p><span style=\"color: #000000;\">De calorische waarde hangt sterk af van het <strong><a href=\"https:\/\/www.houtinfobois.be\/nl\/technische-informatie\/de-materialen\/water-en-hout\/\">vochtgehalte van het hout<\/a><\/strong>. Hoe vochtiger het hout, des te lager de calorische waarde. De energie die immers nodig is voor de specifieke warmte van het water, de verdampingswarmte en de temperatuurstijging moet van de calorische waarde van het hout worden afgetrokken.<\/span><\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-f9e46e6 e-flex e-con-boxed e-con e-parent\" data-id=\"f9e46e6\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-5bb3122 elementor-widget elementor-widget-text-editor\" data-id=\"5bb3122\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<h3><span style=\"color: #000000;\"><b>Lagere Calorische Waarde (LCW)<\/b><\/span><\/h3><p><span style=\"color: #000000;\">Er wordt een onderscheid gemaakt tussen de <strong>Lagere Calorische Waarde (LCW)<\/strong>, die de hoeveelheid warmte aanduidt die vrijkomt bij de verbranding van hout, waarbij de latente verdampingswarmte wordt afgetrokken van het in het hout aanwezige water. De Lagere Calorische Waarde (LCW) varieert in functie van het hout, zijn vochtgehalte en de houtsoort.<\/span><\/p><h3><span style=\"color: #000000;\"><b>Calorische Bovenwaarde (CBW)<\/b>\u00a0<\/span><\/h3><p><span style=\"color: #000000;\">De <strong>Calorische Bovenwaarde (CBW)<\/strong> komt overeen met de totale hoeveelheid energie die vrijkomt bij de verbranding van het hout. Beide worden uitgedrukt in MJ\/kg hout (1MJ = 3.6 kWh).\u00a0\u00a0<\/span><\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-3b8f555 e-flex e-con-boxed e-con e-parent\" data-id=\"3b8f555\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-c51402e elementor-widget elementor-widget-text-editor\" data-id=\"c51402e\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<table class=\"beeld\" style=\"margin: 0px auto; width: 700px; height: 444px;\" cellspacing=\"0\" cellpadding=\"0\" align=\"center\"><tbody><tr><td style=\"text-align: center;\">Vochtgehalte van het hout (%)<\/td><td style=\"text-align: center;\">Loofhout (kWh\/kg)<\/td><td style=\"text-align: center;\">Naaldhout (kWh\/kg)<\/td><\/tr><tr><td style=\"text-align: center;\">0<\/td><td style=\"text-align: center;\">5,1<\/td><td style=\"text-align: center;\">5,3<\/td><\/tr><tr><td style=\"text-align: center;\">5<\/td><td style=\"text-align: center;\">4,8<\/td><td style=\"text-align: center;\">5,0<\/td><\/tr><tr><td style=\"text-align: center;\">10<\/td><td style=\"text-align: center;\">4,5<\/td><td style=\"text-align: center;\">4,7<\/td><\/tr><tr><td style=\"text-align: center;\">15<\/td><td style=\"text-align: center;\">4,2<\/td><td style=\"text-align: center;\">4,4<\/td><\/tr><tr><td style=\"text-align: center;\">20<\/td><td style=\"text-align: center;\">3,9<\/td><td style=\"text-align: center;\">4,1<\/td><\/tr><tr><td style=\"text-align: center;\">25<\/td><td style=\"text-align: center;\">3,7<\/td><td style=\"text-align: center;\">3,8<\/td><\/tr><tr><td style=\"text-align: center;\">30<\/td><td style=\"text-align: center;\">3,4<\/td><td style=\"text-align: center;\">3,5<\/td><\/tr><tr><td style=\"text-align: center;\">35<\/td><td style=\"text-align: center;\">3,1<\/td><td style=\"text-align: center;\">3,2<\/td><\/tr><tr><td style=\"text-align: center;\">40<\/td><td style=\"text-align: center;\">2,8<\/td><td style=\"text-align: center;\">2,9<\/td><\/tr><tr><td style=\"text-align: center;\">45<\/td><td style=\"text-align: center;\">2,5<\/td><td style=\"text-align: center;\">2,6<\/td><\/tr><tr><td style=\"text-align: center;\">50<\/td><td style=\"text-align: center;\">2,2<\/td><td style=\"text-align: center;\">2,3<\/td><\/tr><tr><td style=\"text-align: center;\">55<\/td><td style=\"text-align: center;\">1,9<\/td><td style=\"text-align: center;\">2,0<\/td><\/tr><tr><td style=\"text-align: center;\">60<\/td><td style=\"text-align: center;\">1,6<\/td><td style=\"text-align: center;\">1,7<\/td><\/tr><tr><td style=\"text-align: center;\">65<\/td><td style=\"text-align: center;\">1,3<\/td><td style=\"text-align: center;\">1,4<\/td><\/tr><tr><td style=\"text-align: center;\">70<\/td><td style=\"text-align: center;\">1,1<\/td><td style=\"text-align: center;\">1,1<\/td><\/tr><tr><td style=\"text-align: center;\">75<\/td><td style=\"text-align: center;\">0,8<\/td><td style=\"text-align: center;\">0,8<\/td><\/tr><\/tbody><\/table>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-f0f933b e-flex e-con-boxed e-con e-parent\" data-id=\"f0f933b\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-b020f4e elementor-widget elementor-widget-text-editor\" data-id=\"b020f4e\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<h3><span style=\"color: #000000;\"><strong><span class=\"TextRun SCXW51152945 BCX0\" lang=\"NL-BE\" xml:lang=\"NL-BE\" data-contrast=\"auto\"><span class=\"NormalTextRun SCXW51152945 BCX0\">Grafische weergave van de LCW naargelang het vochtgehalte:<\/span><\/span><span class=\"EOP SCXW51152945 BCX0\" data-ccp-props=\"{&quot;134233117&quot;:false,&quot;134233118&quot;:false,&quot;335551550&quot;:6,&quot;335551620&quot;:6,&quot;335557856&quot;:16777215,&quot;335559738&quot;:0,&quot;335559739&quot;:0}\">\u00a0<\/span><\/strong><\/span><\/h3>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-7384d0e e-flex e-con-boxed e-con e-parent\" data-id=\"7384d0e\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-c64073b elementor-widget elementor-widget-image\" data-id=\"c64073b\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img decoding=\"async\" width=\"1024\" height=\"768\" src=\"https:\/\/www.houtinfobois.be\/wp-content\/uploads\/2023\/10\/Pouvoir-calorifique-NL.png\" class=\"attachment-large size-large wp-image-43932\" alt=\"Repr\u00e9sentation graphique du PCI en fonction du taux d\u2019humidit\u00e9 - Page le bois et le feu (NL)\" srcset=\"https:\/\/www.houtinfobois.be\/wp-content\/uploads\/2023\/10\/Pouvoir-calorifique-NL.png 1024w, https:\/\/www.houtinfobois.be\/wp-content\/uploads\/2023\/10\/Pouvoir-calorifique-NL-300x225.png 300w, https:\/\/www.houtinfobois.be\/wp-content\/uploads\/2023\/10\/Pouvoir-calorifique-NL-768x576.png 768w, https:\/\/www.houtinfobois.be\/wp-content\/uploads\/2023\/10\/Pouvoir-calorifique-NL-820x615.png 820w, https:\/\/www.houtinfobois.be\/wp-content\/uploads\/2023\/10\/Pouvoir-calorifique-NL-187x140.png 187w, https:\/\/www.houtinfobois.be\/wp-content\/uploads\/2023\/10\/Pouvoir-calorifique-NL-633x475.png 633w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-29a3701 elementor-widget elementor-widget-text-editor\" data-id=\"29a3701\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p><span style=\"color: #000000;\"><span class=\"TextRun SCXW243788100 BCX0\" lang=\"NL-BE\" xml:lang=\"NL-BE\" data-contrast=\"auto\"><span class=\"NormalTextRun SCXW243788100 BCX0\">Een bepaald houtvolume van een houtsoort met een hoge\u00a0<\/span><span class=\"NormalTextRun SpellingErrorV2Themed SCXW243788100 BCX0\">volumieke<\/span><span class=\"NormalTextRun SCXW243788100 BCX0\">\u00a0massa\u00a0<\/span><span class=\"NormalTextRun SCXW243788100 BCX0\">zal een hoger calorisch\u00a0<\/span><span class=\"NormalTextRun SCXW243788100 BCX0\">potentieel hebben (zal meer warmte produceren) dan hetzelfde volume van een lichtere houtsoort.\u00a0<\/span><span class=\"NormalTextRun SCXW243788100 BCX0\">Dezelfde houtmassa van eender welke\u00a0<\/span><\/span><strong><a href=\"https:\/\/www.houtinfobois.be\/nl\/houtsoorten-toepassingen\/houtsoort\/\"><span class=\"TextRun SCXW243788100 BCX0\" lang=\"NL-BE\" xml:lang=\"NL-BE\" data-contrast=\"none\"><span class=\"NormalTextRun SCXW243788100 BCX0\">h<\/span><span class=\"NormalTextRun SCXW243788100 BCX0\">outsoort<\/span><\/span><\/a><\/strong><span class=\"TextRun SCXW243788100 BCX0\" lang=\"NL-BE\" xml:lang=\"NL-BE\" data-contrast=\"auto\"><span class=\"NormalTextRun SCXW243788100 BCX0\">\u00a0met hetzelfde vochtgehalte zal echter dezelfde hoeveelheid warmte opwekken.\u00a0<\/span><span class=\"NormalTextRun SCXW243788100 BCX0\">In eenzelfde tijdspanne zal een zwaardere houtsoort evenwel minder warmte produceren omdat ze trager zal branden.<\/span><\/span><span class=\"EOP SCXW243788100 BCX0\" data-ccp-props=\"{&quot;134233117&quot;:false,&quot;134233118&quot;:false,&quot;335551550&quot;:6,&quot;335551620&quot;:6,&quot;335557856&quot;:16777215,&quot;335559738&quot;:0,&quot;335559739&quot;:0}\">\u00a0<\/span><\/span><\/p><p><span style=\"color: #000000;\"><span class=\"TextRun Underlined SCXW151468798 BCX0\" lang=\"FR-FR\" xml:lang=\"FR-FR\" data-contrast=\"none\"><span class=\"NormalTextRun SCXW151468798 BCX0\">\ud83d\udc49\ud83c\udffd <\/span><\/span><span class=\"TextRun Underlined SCXW151468798 BCX0\" lang=\"NL-BE\" xml:lang=\"NL-BE\" data-contrast=\"none\"><span class=\"NormalTextRun SCXW151468798 BCX0\">Raadpleeg<\/span><span class=\"NormalTextRun SCXW151468798 BCX0\">\u00a0om hier\u00a0<\/span><span class=\"NormalTextRun SCXW151468798 BCX0\">meer<\/span><span class=\"NormalTextRun SCXW151468798 BCX0\">\u00a0over te\u00a0<\/span><span class=\"NormalTextRun SCXW151468798 BCX0\">weten<\/span><span class=\"NormalTextRun SCXW151468798 BCX0\">\u00a0onze pagina over de\u00a0<\/span><\/span><\/span><span class=\"TextRun Underlined MacChromeBold SCXW151468798 BCX0\" lang=\"NL-BE\" xml:lang=\"NL-BE\" data-contrast=\"none\"><span style=\"color: #000000;\"><strong><span class=\"NormalTextRun SCXW151468798 BCX0\">verschillende<\/span><span class=\"NormalTextRun SCXW151468798 BCX0\">\u00a0<\/span><\/strong><\/span><span class=\"NormalTextRun SCXW151468798 BCX0\"><span style=\"color: #000000;\"><strong>houtsoorten<\/strong>.<\/span>\u00a0<\/span><\/span><\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-8e1969b e-flex e-con-boxed e-con e-parent\" data-id=\"8e1969b\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-d8f80f5 elementor-widget elementor-widget-text-editor\" data-id=\"d8f80f5\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<h2><span class=\"NormalTextRun SCXW34550633 BCX0\" data-ccp-parastyle=\"heading 3\">De\u00a0<\/span><span class=\"NormalTextRun SCXW34550633 BCX0\" data-ccp-parastyle=\"heading 3\">brandweerstand<\/span><span class=\"NormalTextRun SCXW34550633 BCX0\" data-ccp-parastyle=\"heading 3\"> (REI)<\/span><\/h2><h3><span style=\"color: #000000;\"><b>Het principe van de\u00a0brandweerstand<\/b>\u00a0\u00a0<\/span><\/h3><p><span style=\"color: #000000;\"><b>De brandweerstand<\/b>\u00a0van een bouwelement is de tijd waarin het element in staat is zijn\u00a0functies\u00a0bij brand (scheiding en\/of draagvermogen) te vervullen.\u00a0\u00a0<\/span><\/p><p><span style=\"color: #000000;\">Bij het ontwerpen van houten gebouwen en op het vlak van brandpreventie, is het heel belangrijk om brandweerstand niet te verwarren met brandreactie. De\u00a0<b>brandweerstand<\/b>\u00a0kenmerkt de capaciteit\u00a0van een bouwelement\u00a0om wat volgt te behouden:\u00a0<\/span><\/p><ul><li aria-setsize=\"-1\" data-leveltext=\"\uf0b7\" data-font=\"Symbol\" data-listid=\"25\" data-list-defn-props=\"{&quot;335552541&quot;:1,&quot;335559685&quot;:720,&quot;335559991&quot;:360,&quot;469769226&quot;:&quot;Symbol&quot;,&quot;469769242&quot;:[8226],&quot;469777803&quot;:&quot;left&quot;,&quot;469777804&quot;:&quot;\uf0b7&quot;,&quot;469777815&quot;:&quot;hybridMultilevel&quot;}\" data-aria-posinset=\"1\" data-aria-level=\"1\"><span style=\"color: #000000;\">zijn\u00a0<b>stabiliteit (R);<\/b>\u00a0<\/span><\/li><li aria-setsize=\"-1\" data-leveltext=\"\uf0b7\" data-font=\"Symbol\" data-listid=\"25\" data-list-defn-props=\"{&quot;335552541&quot;:1,&quot;335559685&quot;:720,&quot;335559991&quot;:360,&quot;469769226&quot;:&quot;Symbol&quot;,&quot;469769242&quot;:[8226],&quot;469777803&quot;:&quot;left&quot;,&quot;469777804&quot;:&quot;\uf0b7&quot;,&quot;469777815&quot;:&quot;hybridMultilevel&quot;}\" data-aria-posinset=\"1\" data-aria-level=\"1\"><span style=\"color: #000000;\">zijn\u00a0<b>vlamdichtheid (E);<\/b>\u00a0<\/span><\/li><li aria-setsize=\"-1\" data-leveltext=\"\uf0b7\" data-font=\"Symbol\" data-listid=\"25\" data-list-defn-props=\"{&quot;335552541&quot;:1,&quot;335559685&quot;:720,&quot;335559991&quot;:360,&quot;469769226&quot;:&quot;Symbol&quot;,&quot;469769242&quot;:[8226],&quot;469777803&quot;:&quot;left&quot;,&quot;469777804&quot;:&quot;\uf0b7&quot;,&quot;469777815&quot;:&quot;hybridMultilevel&quot;}\" data-aria-posinset=\"1\" data-aria-level=\"1\"><span style=\"color: #000000;\">zijn\u00a0<b>thermische isolatie (I).<\/b>\u00a0<\/span><\/li><\/ul><h3><span style=\"color: #000000;\"><b>Brandweerstand: de Europese REI-classificatie\u00a0<\/b>\u00a0<\/span><\/h3><p><span style=\"color: #000000;\">Het oude begrip \u2018Rf\u2019\u00a0(<b>R<\/b>\u00e9sistance\u00a0au\u00a0<b>f<\/b>eu)\u00a0dat van oudsher in Belgi\u00eb\u00a0gebruikt werd om de brandweerstand te kenmerken, is vervangen door de\u00a0<b>Europese REI-classificatie\u00a0<\/b>(omschreven in de classificatienorm\u00a0NBN EN 13501-2 (2004))\u00a0die op drie belangrijke criteria gebaseerd is, namelijk:\u00a0<\/span><\/p><ul><li aria-setsize=\"-1\" data-leveltext=\"\uf0b7\" data-font=\"Symbol\" data-listid=\"7\" data-list-defn-props=\"{&quot;335552541&quot;:1,&quot;335559685&quot;:720,&quot;335559991&quot;:360,&quot;469769226&quot;:&quot;Symbol&quot;,&quot;469769242&quot;:[8226],&quot;469777803&quot;:&quot;left&quot;,&quot;469777804&quot;:&quot;\uf0b7&quot;,&quot;469777815&quot;:&quot;hybridMultilevel&quot;}\" data-aria-posinset=\"1\" data-aria-level=\"1\"><span style=\"color: #000000;\">Het draagvermogen\u00a0<b>R<\/b>\u00a0of vermogen van een bouwelement slaat op het vermogen om, onder welbepaalde mechanische belastingen en gedurende een gegeven tijdsperiode, weerstand te bieden aan een brand, zonder verlies van zijn structurele eigenschappen;\u00a0<\/span><\/li><li aria-setsize=\"-1\" data-leveltext=\"\uf0b7\" data-font=\"Symbol\" data-listid=\"7\" data-list-defn-props=\"{&quot;335552541&quot;:1,&quot;335559685&quot;:720,&quot;335559991&quot;:360,&quot;469769226&quot;:&quot;Symbol&quot;,&quot;469769242&quot;:[8226],&quot;469777803&quot;:&quot;left&quot;,&quot;469777804&quot;:&quot;\uf0b7&quot;,&quot;469777815&quot;:&quot;hybridMultilevel&quot;}\" data-aria-posinset=\"1\" data-aria-level=\"1\"><span style=\"color: #000000;\">De vlamdichtheid\u00a0<b>E<\/b>: dit begrip houdt in dat het bouwelement geen enkele opening vertoont (scheur, barst, open voeg, &#8230;) waarlangs vlammen of een redelijk aanzienlijke stroom verbrandingsgas zou kunnen binnendringen (en\u00a0een uitbreiding van de brand mogelijk maakt);\u00a0<\/span><\/li><li aria-setsize=\"-1\" data-leveltext=\"\uf0b7\" data-font=\"Symbol\" data-listid=\"7\" data-list-defn-props=\"{&quot;335552541&quot;:1,&quot;335559685&quot;:720,&quot;335559991&quot;:360,&quot;469769226&quot;:&quot;Symbol&quot;,&quot;469769242&quot;:[8226],&quot;469777803&quot;:&quot;left&quot;,&quot;469777804&quot;:&quot;\uf0b7&quot;,&quot;469777815&quot;:&quot;hybridMultilevel&quot;}\" data-aria-posinset=\"1\" data-aria-level=\"1\"><span style=\"color: #000000;\">De thermische isolatie\u00a0<b>I<\/b>, die de toegelaten temperatuurstijging\u00a0aan de niet aan vuur blootgestelde zijde beperkt.\u00a0<\/span><\/li><\/ul><p><span style=\"color: #000000;\"><span class=\"TextRun SCXW144455912 BCX0\" lang=\"NL-BE\" xml:lang=\"NL-BE\" data-contrast=\"none\"><span class=\"NormalTextRun SCXW144455912 BCX0\">Een uitsluitend dragend element (een zuil bijvoorbeeld) valt onder de noemer R, terwijl een scheidend en niet-dragend bouwelement (een lichte wand bijvoorbeeld) onder de categorie<\/span><span class=\"NormalTextRun SCXW144455912 BCX0\">\u00a0EI gerangschikt wordt. De brandweerstand wordt<\/span><span class=\"NormalTextRun SCXW144455912 BCX0\">\u00a0volgens<\/span><span class=\"NormalTextRun SCXW144455912 BCX0\">\u00a0de Europese classificatie (REI 30 bijvoorbeeld) in minuten uitgedrukt. Andere criteria<\/span><span class=\"NormalTextRun SCXW144455912 BCX0\">\u00a0zoals de stralingsbeperking W worden in de Europese classificatie omschreven, maar zijn op dit ogenblik in Belgi\u00eb niet verplicht.<\/span><\/span><span class=\"EOP SCXW144455912 BCX0\" data-ccp-props=\"{&quot;134233117&quot;:false,&quot;134233118&quot;:false,&quot;201341983&quot;:0,&quot;335551550&quot;:6,&quot;335551620&quot;:6,&quot;335557856&quot;:16777215,&quot;335559738&quot;:0,&quot;335559739&quot;:0,&quot;335559740&quot;:240}\">\u00a0<\/span><\/span><\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-ba7c607 e-flex e-con-boxed e-con e-parent\" data-id=\"ba7c607\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-d553621 elementor-widget elementor-widget-text-editor\" data-id=\"d553621\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<h3><span style=\"color: #000000;\"><b>Mechanisch gedrag van hout onder invloed van warmte<\/b>\u00a0<\/span><\/h3><p><span style=\"color: #000000;\">Hout biedt het voordeel snel te branden aan de buitenzijde en aan de oppervlakte een dun houtskoollaagje te vormen\u00a0waarvan de thermische geleidbaarheid tot 5 keer lager ligt dan die van hout (thermische geleidbaarheid van naaldhout of\u00a0\u03bb=0.13W\/m.K).\u00a0<\/span><\/p><p><span style=\"color: #000000;\"><span class=\"TextRun SCXW122323894 BCX0\" lang=\"NL-BE\" xml:lang=\"NL-BE\" data-contrast=\"none\"><span class=\"NormalTextRun SCXW122323894 BCX0\">Daarom beschermt de\u00a0<\/span><span class=\"NormalTextRun SpellingErrorV2Themed SCXW122323894 BCX0\">houtskoollaag<\/span><span class=\"NormalTextRun SCXW122323894 BCX0\">\u00a0de binnenste intacte delen van het hout die hun struct<\/span><span class=\"NormalTextRun SCXW122323894 BCX0\">urele functies kunnen blijven vervullen voor zover de kritieke temperatuur niet bereikt is. De daling van de mechanische eigenschappen van hout va<\/span><span class=\"NormalTextRun SCXW122323894 BCX0\">rieert vrij weinig onder invloed van de warmte.<\/span><\/span><span class=\"EOP SCXW122323894 BCX0\" data-ccp-props=\"{&quot;134233117&quot;:false,&quot;134233118&quot;:false,&quot;201341983&quot;:0,&quot;335551550&quot;:6,&quot;335551620&quot;:6,&quot;335557856&quot;:16777215,&quot;335559738&quot;:0,&quot;335559739&quot;:0,&quot;335559740&quot;:240}\">\u00a0<\/span><\/span><\/p><p><span style=\"color: #000000;\">Bij een temperatuur van 100\u00a0\u00b0C\u00a0zijn de mechanische eigenschappen, die in percentage van diezelfde eigenschappen bij 20 \u00b0C worden uitgedrukt, slechts lichtjes afgenomen.\u00a0<b>Ze staan hieronder vermeld:\u00a0<\/b>\u00a0<\/span><\/p><ul><li aria-setsize=\"-1\" data-leveltext=\"\uf0b7\" data-font=\"Symbol\" data-listid=\"27\" data-list-defn-props=\"{&quot;335552541&quot;:1,&quot;335559685&quot;:720,&quot;335559991&quot;:360,&quot;469769226&quot;:&quot;Symbol&quot;,&quot;469769242&quot;:[8226],&quot;469777803&quot;:&quot;left&quot;,&quot;469777804&quot;:&quot;\uf0b7&quot;,&quot;469777815&quot;:&quot;hybridMultilevel&quot;}\" data-aria-posinset=\"1\" data-aria-level=\"1\"><span style=\"color: #000000;\">ft,0,k\u00a0(karakteristieke\u00a0waarde, met uitzondering\u00a0van 5% van de weerstand tegen axiale trekkracht): 90%;\u00a0<\/span><\/li><li aria-setsize=\"-1\" data-leveltext=\"\uf0b7\" data-font=\"Symbol\" data-listid=\"27\" data-list-defn-props=\"{&quot;335552541&quot;:1,&quot;335559685&quot;:720,&quot;335559991&quot;:360,&quot;469769226&quot;:&quot;Symbol&quot;,&quot;469769242&quot;:[8226],&quot;469777803&quot;:&quot;left&quot;,&quot;469777804&quot;:&quot;\uf0b7&quot;,&quot;469777815&quot;:&quot;hybridMultilevel&quot;}\" data-aria-posinset=\"1\" data-aria-level=\"1\"><span style=\"color: #000000;\">fc,0,k\u00a0(karakteristieke waarde, met uitzondering\u00a0van 5% van de weerstand tegen axiale druksterkte): 55%;\u00a0<\/span><\/li><li aria-setsize=\"-1\" data-leveltext=\"\uf0b7\" data-font=\"Symbol\" data-listid=\"27\" data-list-defn-props=\"{&quot;335552541&quot;:1,&quot;335559685&quot;:720,&quot;335559991&quot;:360,&quot;469769226&quot;:&quot;Symbol&quot;,&quot;469769242&quot;:[8226],&quot;469777803&quot;:&quot;left&quot;,&quot;469777804&quot;:&quot;\uf0b7&quot;,&quot;469777815&quot;:&quot;hybridMultilevel&quot;}\" data-aria-posinset=\"1\" data-aria-level=\"1\"><span style=\"color: #000000;\">fm,k\u00a0(karakteristieke waarde, met uitzondering van 5% van de weerstand tegen buigsterkte): 75%;\u00a0<\/span><\/li><li aria-setsize=\"-1\" data-leveltext=\"\uf0b7\" data-font=\"Symbol\" data-listid=\"27\" data-list-defn-props=\"{&quot;335552541&quot;:1,&quot;335559685&quot;:720,&quot;335559991&quot;:360,&quot;469769226&quot;:&quot;Symbol&quot;,&quot;469769242&quot;:[8226],&quot;469777803&quot;:&quot;left&quot;,&quot;469777804&quot;:&quot;\uf0b7&quot;,&quot;469777815&quot;:&quot;hybridMultilevel&quot;}\" data-aria-posinset=\"1\" data-aria-level=\"1\"><span style=\"color: #000000;\">E0, gem (gemiddelde karakteristieke waarde van de elasticiteitsmodulus in axiale buigsterkte): 85%.\u00a0<\/span><\/li><\/ul><p><span style=\"color: #000000;\"><span style=\"text-decoration: underline;\"><b>Goed om te weten:<\/b><\/span><b>\u00a0<\/b>daardoor wordt het verlies aan draagvermogen van een houten bouwelement dat aan vuur is blootgesteld eerder verklaard door een kleinere houtsectie dan door\u00a0een verandering\u00a0van de mechanische eigenschappen van het hout. Er wordt doorgaans aangenomen dat de verbrandingssnelheid van naaldhout 0.77 mm\/min, hetzij 4.2 cm\/uur, bedraagt (0.5 \u00e0 0.7 mm\/min voor loofhoutsoorten en 0.9 mm\/min voor plaatmateriaal).\u00a0<\/span><\/p><p><span style=\"color: #000000;\"><span class=\"TextRun SCXW253482818 BCX0\" lang=\"NL-BE\" xml:lang=\"NL-BE\" data-contrast=\"auto\"><span class=\"NormalTextRun SCXW253482818 BCX0\">Stukken hout die aan vuur zijn blootgesteld, raken trouwens maar zelden vervormd, ze behouden hun rechte vorm. Daarom lopen houten gebouwen minder gevaar op instorting.<\/span><\/span><span class=\"EOP SCXW253482818 BCX0\" data-ccp-props=\"{&quot;134233117&quot;:false,&quot;134233118&quot;:false,&quot;201341983&quot;:0,&quot;335551550&quot;:6,&quot;335551620&quot;:6,&quot;335557856&quot;:16777215,&quot;335559738&quot;:0,&quot;335559739&quot;:0,&quot;335559740&quot;:240}\">\u00a0<\/span><\/span><\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-4e1d0fc e-flex e-con-boxed e-con e-parent\" data-id=\"4e1d0fc\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-1fb2b67 elementor-widget elementor-widget-text-editor\" data-id=\"1fb2b67\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<h2><b><span data-contrast=\"none\">Brandreactie van hout (Euroklassen)<\/span><\/b><span data-ccp-props=\"{&quot;134233117&quot;:false,&quot;134233118&quot;:false,&quot;201341983&quot;:0,&quot;335551550&quot;:6,&quot;335551620&quot;:6,&quot;335557856&quot;:16777215,&quot;335559738&quot;:0,&quot;335559739&quot;:0,&quot;335559740&quot;:240}\">\u00a0<\/span><\/h2><p><span style=\"color: #000000;\"><b>Brandreactie<\/b>\u00a0is de neiging van een materiaal om vuur te vatten en brand te verspreiden.\u00a0<strong><a href=\"https:\/\/www.houtinfobois.be\/nl\/toepassingen\/constructiehout\/\">Constructiehout<\/a><\/strong>\u00a0maakt, net als alle bouwmaterialen, onderdeel uit van een classificatie.\u00a0Deze classificatie beoordeelt:\u00a0<\/span><\/p><ul><li aria-setsize=\"-1\" data-leveltext=\"\uf0b7\" data-font=\"Symbol\" data-listid=\"32\" data-list-defn-props=\"{&quot;335552541&quot;:1,&quot;335559685&quot;:720,&quot;335559991&quot;:360,&quot;469769226&quot;:&quot;Symbol&quot;,&quot;469769242&quot;:[8226],&quot;469777803&quot;:&quot;left&quot;,&quot;469777804&quot;:&quot;\uf0b7&quot;,&quot;469777815&quot;:&quot;hybridMultilevel&quot;}\" data-aria-posinset=\"1\" data-aria-level=\"1\"><span style=\"color: #000000;\">de\u00a0brandbaarheid;\u00a0\u00a0<\/span><\/li><li aria-setsize=\"-1\" data-leveltext=\"\uf0b7\" data-font=\"Symbol\" data-listid=\"32\" data-list-defn-props=\"{&quot;335552541&quot;:1,&quot;335559685&quot;:720,&quot;335559991&quot;:360,&quot;469769226&quot;:&quot;Symbol&quot;,&quot;469769242&quot;:[8226],&quot;469777803&quot;:&quot;left&quot;,&quot;469777804&quot;:&quot;\uf0b7&quot;,&quot;469777815&quot;:&quot;hybridMultilevel&quot;}\" data-aria-posinset=\"1\" data-aria-level=\"1\"><span style=\"color: #000000;\">de\u00a0rookontwikkeling;\u00a0<\/span><\/li><li aria-setsize=\"-1\" data-leveltext=\"\uf0b7\" data-font=\"Symbol\" data-listid=\"32\" data-list-defn-props=\"{&quot;335552541&quot;:1,&quot;335559685&quot;:720,&quot;335559991&quot;:360,&quot;469769226&quot;:&quot;Symbol&quot;,&quot;469769242&quot;:[8226],&quot;469777803&quot;:&quot;left&quot;,&quot;469777804&quot;:&quot;\uf0b7&quot;,&quot;469777815&quot;:&quot;hybridMultilevel&quot;}\" data-aria-posinset=\"1\" data-aria-level=\"1\"><span style=\"color: #000000;\">de vorming van brandende druppels.<\/span><\/li><\/ul>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-f64b388 e-flex e-con-boxed e-con e-parent\" data-id=\"f64b388\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t<div class=\"elementor-element elementor-element-7f76c71 e-con-full e-flex e-con e-child\" data-id=\"7f76c71\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-e5383a6 elementor-widget elementor-widget-image\" data-id=\"e5383a6\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img decoding=\"async\" width=\"768\" height=\"1024\" src=\"https:\/\/www.houtinfobois.be\/wp-content\/uploads\/2026\/04\/Essai-bardage-feu-Warrington-Fire-\u00a9-Hout-Info-Bois-768x1024.jpg\" class=\"attachment-large size-large wp-image-53536\" alt=\"Essai bardage feu Warrington Fire \u00a9 Hout Info Bois\" srcset=\"https:\/\/www.houtinfobois.be\/wp-content\/uploads\/2026\/04\/Essai-bardage-feu-Warrington-Fire-\u00a9-Hout-Info-Bois-768x1024.jpg 768w, https:\/\/www.houtinfobois.be\/wp-content\/uploads\/2026\/04\/Essai-bardage-feu-Warrington-Fire-\u00a9-Hout-Info-Bois-225x300.jpg 225w, https:\/\/www.houtinfobois.be\/wp-content\/uploads\/2026\/04\/Essai-bardage-feu-Warrington-Fire-\u00a9-Hout-Info-Bois-1152x1536.jpg 1152w, https:\/\/www.houtinfobois.be\/wp-content\/uploads\/2026\/04\/Essai-bardage-feu-Warrington-Fire-\u00a9-Hout-Info-Bois-1536x2048.jpg 1536w, https:\/\/www.houtinfobois.be\/wp-content\/uploads\/2026\/04\/Essai-bardage-feu-Warrington-Fire-\u00a9-Hout-Info-Bois-1170x1560.jpg 1170w, https:\/\/www.houtinfobois.be\/wp-content\/uploads\/2026\/04\/Essai-bardage-feu-Warrington-Fire-\u00a9-Hout-Info-Bois-820x1093.jpg 820w, https:\/\/www.houtinfobois.be\/wp-content\/uploads\/2026\/04\/Essai-bardage-feu-Warrington-Fire-\u00a9-Hout-Info-Bois-300x400.jpg 300w, https:\/\/www.houtinfobois.be\/wp-content\/uploads\/2026\/04\/Essai-bardage-feu-Warrington-Fire-\u00a9-Hout-Info-Bois-105x140.jpg 105w, https:\/\/www.houtinfobois.be\/wp-content\/uploads\/2026\/04\/Essai-bardage-feu-Warrington-Fire-\u00a9-Hout-Info-Bois-356x475.jpg 356w, https:\/\/www.houtinfobois.be\/wp-content\/uploads\/2026\/04\/Essai-bardage-feu-Warrington-Fire-\u00a9-Hout-Info-Bois-600x800.jpg 600w, https:\/\/www.houtinfobois.be\/wp-content\/uploads\/2026\/04\/Essai-bardage-feu-Warrington-Fire-\u00a9-Hout-Info-Bois-scaled.jpg 1920w\" sizes=\"(max-width: 768px) 100vw, 768px\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-663f888 elementor-widget elementor-widget-text-editor\" data-id=\"663f888\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p><em><span style=\"color: #000000;\"><span class=\"TextRun SCXW10578069 BCX0\" lang=\"NL-BE\" xml:lang=\"NL-BE\" data-contrast=\"none\"><span class=\"NormalTextRun SCXW10578069 BCX0\">Brandproef<\/span><span class=\"NormalTextRun SCXW10578069 BCX0\">\u00a0<\/span><span class=\"NormalTextRun SCXW10578069 BCX0\">gevelbekleding<\/span><span class=\"NormalTextRun SCXW10578069 BCX0\">\u00a0Warrington Fire\u00a0<\/span><span class=\"NormalTextRun SCXW10578069 BCX0\" style=\"color: #b93e28;\">\u00a9 Hout Info Bois<\/span><\/span><span class=\"EOP SCXW10578069 BCX0\" style=\"color: #b93e28;\" data-ccp-props=\"{&quot;134233117&quot;:false,&quot;134233118&quot;:false,&quot;201341983&quot;:0,&quot;335551550&quot;:6,&quot;335551620&quot;:6,&quot;335557856&quot;:16777215,&quot;335559685&quot;:0,&quot;335559737&quot;:0,&quot;335559738&quot;:0,&quot;335559739&quot;:0,&quot;335559740&quot;:240}\">\u00a0<\/span><\/span><\/em><\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-d760056 e-con-full e-flex e-con e-child\" data-id=\"d760056\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-cc47fda elementor-widget elementor-widget-text-editor\" data-id=\"cc47fda\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p><span style=\"color: #000000;\">De proeven worden uitgevoerd volgens de Europese norm NBN EN 13501-1: 2019 \u2018Fire classification of construction products and building elements \u2013 Part 1: Classification using data from reaction to fire tests\u2019. Deze norm is ingedeeld in 3 hoofdklassen die kunnen vari\u00ebren naargelang het tijdens de proef gebruikte hulpmiddel:<\/span><\/p><ul><li aria-setsize=\"-1\" data-leveltext=\"\uf0b7\" data-font=\"Symbol\" data-listid=\"29\" data-list-defn-props=\"{&quot;335552541&quot;:1,&quot;335559685&quot;:720,&quot;335559991&quot;:360,&quot;469769226&quot;:&quot;Symbol&quot;,&quot;469769242&quot;:[8226],&quot;469777803&quot;:&quot;left&quot;,&quot;469777804&quot;:&quot;\uf0b7&quot;,&quot;469777815&quot;:&quot;hybridMultilevel&quot;}\" data-aria-posinset=\"1\" data-aria-level=\"1\"><span style=\"color: #000000;\"><strong>Euroklasse:<\/strong>\u00a0A1, A2, B, C, D, E en F kenschetsen\u00a0de bijdrage van het materiaal en zijn vermogen om weerstand te bieden aan uitslaande vlammen of een afzonderlijk brandend voorwerp;\u00a0<\/span><\/li><li aria-setsize=\"-1\" data-leveltext=\"\uf0b7\" data-font=\"Symbol\" data-listid=\"29\" data-list-defn-props=\"{&quot;335552541&quot;:1,&quot;335559685&quot;:720,&quot;335559991&quot;:360,&quot;469769226&quot;:&quot;Symbol&quot;,&quot;469769242&quot;:[8226],&quot;469777803&quot;:&quot;left&quot;,&quot;469777804&quot;:&quot;\uf0b7&quot;,&quot;469777815&quot;:&quot;hybridMultilevel&quot;}\" data-aria-posinset=\"1\" data-aria-level=\"1\"><span style=\"color: #000000;\"><strong>Klasse s:<\/strong>\u00a0s1, s2 of s3 hebben betrekking op de rookontwikkeling;\u00a0<\/span><\/li><li aria-setsize=\"-1\" data-leveltext=\"\uf0b7\" data-font=\"Symbol\" data-listid=\"29\" data-list-defn-props=\"{&quot;335552541&quot;:1,&quot;335559685&quot;:720,&quot;335559991&quot;:360,&quot;469769226&quot;:&quot;Symbol&quot;,&quot;469769242&quot;:[8226],&quot;469777803&quot;:&quot;left&quot;,&quot;469777804&quot;:&quot;\uf0b7&quot;,&quot;469777815&quot;:&quot;hybridMultilevel&quot;}\" data-aria-posinset=\"1\" data-aria-level=\"1\"><span style=\"color: #000000;\"><strong>Klasse d:<\/strong>\u00a0d0, d1 of d2 hebben betrekking op brandende druppels.\u00a0<\/span><\/li><\/ul><p><span style=\"color: #000000;\">Hout en platen op basis van hout zijn doorgaans D, s2-d0. Het betreft dus een erg brandbaar product waarvan de rookdichtheidsklasse overeenstemt met een middelmatige rookuitstoot op vlak van hoeveelheid en snelheid. Het brengt tijdens de verbranding geen brandende druppels of deeltjes voort.\u00a0<\/span><\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-57513e9 e-flex e-con-boxed e-con e-parent\" data-id=\"57513e9\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-58e5aed elementor-widget elementor-widget-text-editor\" data-id=\"58e5aed\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<h2 aria-level=\"3\"><b><span data-contrast=\"auto\">Brandveiligheid\u00a0van hout en\u00a0behandelingen<\/span><\/b><span data-ccp-props=\"{&quot;134233117&quot;:false,&quot;134233118&quot;:false,&quot;134245418&quot;:true,&quot;134245529&quot;:true,&quot;201341983&quot;:0,&quot;335557856&quot;:16777215,&quot;335559738&quot;:0,&quot;335559739&quot;:0,&quot;335559740&quot;:240}\">\u00a0<\/span><\/h2><p><span style=\"color: #000000;\">Door middel van een specifieke behandeling is het mogelijk om de reactieklasse van hout te verbeteren en Euroklasse C en in sommige gevallen zelfs klasse B te bereiken.\u00a0Er bestaan verschillende oplossingen om de brandveiligheid van hout te verbeteren:\u00a0\u00a0<\/span><\/p><ul><li aria-setsize=\"-1\" data-leveltext=\"\uf0b7\" data-font=\"Symbol\" data-listid=\"30\" data-list-defn-props=\"{&quot;335552541&quot;:1,&quot;335559685&quot;:720,&quot;335559991&quot;:360,&quot;469769226&quot;:&quot;Symbol&quot;,&quot;469769242&quot;:[8226],&quot;469777803&quot;:&quot;left&quot;,&quot;469777804&quot;:&quot;\uf0b7&quot;,&quot;469777815&quot;:&quot;hybridMultilevel&quot;}\" data-aria-posinset=\"1\" data-aria-level=\"1\"><span style=\"color: #000000;\">brandwerende\u00a0behandelingen;\u00a0<\/span><\/li><li aria-setsize=\"-1\" data-leveltext=\"\uf0b7\" data-font=\"Symbol\" data-listid=\"30\" data-list-defn-props=\"{&quot;335552541&quot;:1,&quot;335559685&quot;:720,&quot;335559991&quot;:360,&quot;469769226&quot;:&quot;Symbol&quot;,&quot;469769242&quot;:[8226],&quot;469777803&quot;:&quot;left&quot;,&quot;469777804&quot;:&quot;\uf0b7&quot;,&quot;469777815&quot;:&quot;hybridMultilevel&quot;}\" data-aria-posinset=\"1\" data-aria-level=\"1\"><span style=\"color: #000000;\">bescherming\u00a0(gipsplaat, bekleding);\u00a0<\/span><\/li><li aria-setsize=\"-1\" data-leveltext=\"\uf0b7\" data-font=\"Symbol\" data-listid=\"30\" data-list-defn-props=\"{&quot;335552541&quot;:1,&quot;335559685&quot;:720,&quot;335559991&quot;:360,&quot;469769226&quot;:&quot;Symbol&quot;,&quot;469769242&quot;:[8226],&quot;469777803&quot;:&quot;left&quot;,&quot;469777804&quot;:&quot;\uf0b7&quot;,&quot;469777815&quot;:&quot;hybridMultilevel&quot;}\" data-aria-posinset=\"1\" data-aria-level=\"1\"><span style=\"color: #000000;\">aangepast\u00a0ontwerp van gebouwen.\u00a0<\/span><\/li><\/ul><p><span style=\"color: #000000;\"><span class=\"NormalTextRun SCXW128224602 BCX0\">\ud83d\udc49\ud83c\udffd Ontdek ook de <\/span><a href=\"https:\/\/www.houtinfobois.be\/nl\/technische-informatie\/de-materialen\/houtverduurzaming\/\"><strong><span class=\"NormalTextRun SCXW128224602 BCX0\">techniek van verkoold hout of\u00a0<\/span><span class=\"NormalTextRun SCXW128224602 BCX0\">yakisugi<\/span><\/strong><\/a><span class=\"NormalTextRun SCXW128224602 BCX0\">\u00a0die verkoolde<\/span><span class=\"NormalTextRun SCXW128224602 BCX0\">\u00a0planken helpt een hogere brandweerstand te bekomen.<\/span><\/span><\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-cc6cfa1 e-flex e-con-boxed e-con e-parent\" data-id=\"cc6cfa1\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-570c09d elementor-widget elementor-widget-text-editor\" data-id=\"570c09d\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<h2><b><span data-contrast=\"auto\">Wetgeving en brandveiligheid in Belgi\u00eb<\/span><\/b><span data-ccp-props=\"{}\">\u00a0<\/span><\/h2><h3><span style=\"color: #000000;\"><b>Belgische wetgeving inzake brandveiligheid<\/b>\u00a0<\/span><\/h3><p><span style=\"color: #000000;\">In Belgi\u00eb zijn de minimumvoorwaarden inzake brandveiligheid waaraan alle nieuwe gebouwen moeten voldoen bepaald door het Koninklijk besluit\u00a0(KB) van 7 juli 1994 (gewijzigd door de\u00a0Koninklijke besluiten van 19 december 1997, 4 april 2003, 13 juni 2007, 13 maart 2009, 12 juli 2012, 7 juli 2016 en 20 mei 2022) dat de basisnormen vaststelt voor de preventie van brand.\u00a0<\/span><\/p><p><span style=\"color: #000000;\">Houtbouw is onderworpen aan strenge voorschriften met betrekking tot:\u00a0<\/span><\/p><ul><li aria-setsize=\"-1\" data-leveltext=\"\uf0b7\" data-font=\"Symbol\" data-listid=\"31\" data-list-defn-props=\"{&quot;335552541&quot;:1,&quot;335559685&quot;:720,&quot;335559991&quot;:360,&quot;469769226&quot;:&quot;Symbol&quot;,&quot;469769242&quot;:[8226],&quot;469777803&quot;:&quot;left&quot;,&quot;469777804&quot;:&quot;\uf0b7&quot;,&quot;469777815&quot;:&quot;hybridMultilevel&quot;}\" data-aria-posinset=\"1\" data-aria-level=\"1\"><span style=\"color: #000000;\">de\u00a0brandweerstand van de bouwelementen;\u00a0<\/span><\/li><li aria-setsize=\"-1\" data-leveltext=\"\uf0b7\" data-font=\"Symbol\" data-listid=\"31\" data-list-defn-props=\"{&quot;335552541&quot;:1,&quot;335559685&quot;:720,&quot;335559991&quot;:360,&quot;469769226&quot;:&quot;Symbol&quot;,&quot;469769242&quot;:[8226],&quot;469777803&quot;:&quot;left&quot;,&quot;469777804&quot;:&quot;\uf0b7&quot;,&quot;469777815&quot;:&quot;hybridMultilevel&quot;}\" data-aria-posinset=\"1\" data-aria-level=\"1\"><span style=\"color: #000000;\">de\u00a0compartimentering;\u00a0<\/span><\/li><li aria-setsize=\"-1\" data-leveltext=\"\uf0b7\" data-font=\"Symbol\" data-listid=\"31\" data-list-defn-props=\"{&quot;335552541&quot;:1,&quot;335559685&quot;:720,&quot;335559991&quot;:360,&quot;469769226&quot;:&quot;Symbol&quot;,&quot;469769242&quot;:[8226],&quot;469777803&quot;:&quot;left&quot;,&quot;469777804&quot;:&quot;\uf0b7&quot;,&quot;469777815&quot;:&quot;hybridMultilevel&quot;}\" data-aria-posinset=\"1\" data-aria-level=\"1\"><span style=\"color: #000000;\">de\u00a0evacuatie.\u00a0<\/span><\/li><\/ul><p><span style=\"color: #000000;\">\ud83d\udc49\ud83c\udffd Deze voorschriften waarborgen een veiligheidsniveau dat gelijkwaardig is aan dat van andere materialen.\u00a0<\/span><\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-41a96d4 e-flex e-con-boxed e-con e-parent\" data-id=\"41a96d4\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-b5a6c13 elementor-widget elementor-widget-text-editor\" data-id=\"b5a6c13\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<h3><span style=\"color: #000000;\"><b>Brandpreventienormen naargelang de hoogte van de gebouwen<\/b>\u00a0<\/span><\/h3><p><span style=\"color: #000000;\">De hoogte van een gebouw is de afstand tussen het laagste niveau van de wegen rond het gebouw die bruikbaar zijn voor brandweervoertuigen en het niveau van de vloerplaat van de hoogste verdieping.\u00a0<\/span><\/p><p><span style=\"color: #000000;\">Deze basisnormen zijn wetteksten die een onderscheid maken tussen:\u00a0<\/span><\/p><ul><li aria-setsize=\"-1\" data-leveltext=\"-\" data-font=\"Aptos\" data-listid=\"33\" data-list-defn-props=\"{&quot;335552541&quot;:1,&quot;335559685&quot;:720,&quot;335559991&quot;:360,&quot;469769226&quot;:&quot;Aptos&quot;,&quot;469769242&quot;:[8226],&quot;469777803&quot;:&quot;left&quot;,&quot;469777804&quot;:&quot;-&quot;,&quot;469777815&quot;:&quot;hybridMultilevel&quot;}\" data-aria-posinset=\"1\" data-aria-level=\"1\"><span style=\"color: #000000;\">lage\u00a0gebouwen (met een hoogte kleiner dan 10 m);\u00a0<\/span><\/li><li aria-setsize=\"-1\" data-leveltext=\"-\" data-font=\"Aptos\" data-listid=\"33\" data-list-defn-props=\"{&quot;335552541&quot;:1,&quot;335559685&quot;:720,&quot;335559991&quot;:360,&quot;469769226&quot;:&quot;Aptos&quot;,&quot;469769242&quot;:[8226],&quot;469777803&quot;:&quot;left&quot;,&quot;469777804&quot;:&quot;-&quot;,&quot;469777815&quot;:&quot;hybridMultilevel&quot;}\" data-aria-posinset=\"1\" data-aria-level=\"1\"><span style=\"color: #000000;\">middelhoge\u00a0gebouwen (met een hoogte tussen 10 en 25m);\u00a0<\/span><\/li><li aria-setsize=\"-1\" data-leveltext=\"-\" data-font=\"Aptos\" data-listid=\"33\" data-list-defn-props=\"{&quot;335552541&quot;:1,&quot;335559685&quot;:720,&quot;335559991&quot;:360,&quot;469769226&quot;:&quot;Aptos&quot;,&quot;469769242&quot;:[8226],&quot;469777803&quot;:&quot;left&quot;,&quot;469777804&quot;:&quot;-&quot;,&quot;469777815&quot;:&quot;hybridMultilevel&quot;}\" data-aria-posinset=\"1\" data-aria-level=\"1\"><span style=\"color: #000000;\">hoge\u00a0gebouwen (met een hoogte van meer dan 25 m) <strong>(zie figuur 1).\u00a0<\/strong><\/span><\/li><\/ul>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-1881a4b e-con-full e-flex e-con e-parent\" data-id=\"1881a4b\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-44953bdc elementor-widget elementor-widget-text-editor\" data-id=\"44953bdc\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter wp-image-43942\" title=\"Bois et feu hauteur b\u00e2timents_NL\" src=\"https:\/\/www.houtinfobois.be\/wp-content\/uploads\/2023\/10\/NL-Locaux-a-usage-technique-ou-grenier-non-amenage-1.png\" alt=\"Image qui illustre la d\u00e9termination de la hauteur des b\u00e2timents - pour la page 'le bois et le feu'\" width=\"500\" height=\"500\" srcset=\"https:\/\/www.houtinfobois.be\/wp-content\/uploads\/2023\/10\/NL-Locaux-a-usage-technique-ou-grenier-non-amenage-1.png 768w, https:\/\/www.houtinfobois.be\/wp-content\/uploads\/2023\/10\/NL-Locaux-a-usage-technique-ou-grenier-non-amenage-1-300x300.png 300w, https:\/\/www.houtinfobois.be\/wp-content\/uploads\/2023\/10\/NL-Locaux-a-usage-technique-ou-grenier-non-amenage-1-150x150.png 150w, https:\/\/www.houtinfobois.be\/wp-content\/uploads\/2023\/10\/NL-Locaux-a-usage-technique-ou-grenier-non-amenage-1-285x285.png 285w, https:\/\/www.houtinfobois.be\/wp-content\/uploads\/2023\/10\/NL-Locaux-a-usage-technique-ou-grenier-non-amenage-1-140x140.png 140w, https:\/\/www.houtinfobois.be\/wp-content\/uploads\/2023\/10\/NL-Locaux-a-usage-technique-ou-grenier-non-amenage-1-475x475.png 475w\" sizes=\"(max-width: 500px) 100vw, 500px\" \/><\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-1baa2eb e-flex e-con-boxed e-con e-parent\" data-id=\"1baa2eb\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-bee8fe3 elementor-widget elementor-widget-text-editor\" data-id=\"bee8fe3\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<ul><li aria-setsize=\"-1\" data-leveltext=\"-\" data-font=\"Aptos\" data-listid=\"33\" data-list-defn-props=\"{&quot;335552541&quot;:1,&quot;335559685&quot;:720,&quot;335559991&quot;:360,&quot;469769226&quot;:&quot;Aptos&quot;,&quot;469769242&quot;:[8226],&quot;469777803&quot;:&quot;left&quot;,&quot;469777804&quot;:&quot;-&quot;,&quot;469777815&quot;:&quot;hybridMultilevel&quot;}\" data-aria-posinset=\"4\" data-aria-level=\"1\"><span style=\"color: #000000;\">Lage gebouwen (met een hoogte kleiner dan 10 m) worden besproken in bijlage 2 en 2\/1 van het KB.\u00a0<\/span><\/li><li aria-setsize=\"-1\" data-leveltext=\"-\" data-font=\"Aptos\" data-listid=\"33\" data-list-defn-props=\"{&quot;335552541&quot;:1,&quot;335559685&quot;:720,&quot;335559991&quot;:360,&quot;469769226&quot;:&quot;Aptos&quot;,&quot;469769242&quot;:[8226],&quot;469777803&quot;:&quot;left&quot;,&quot;469777804&quot;:&quot;-&quot;,&quot;469777815&quot;:&quot;hybridMultilevel&quot;}\" data-aria-posinset=\"4\" data-aria-level=\"1\"><span style=\"color: #000000;\">Middelhoge gebouwen (met een hoogte tussen 10 en 25 m) in bijlage 3 en 3\/1 van het KB.\u00a0<\/span><\/li><li aria-setsize=\"-1\" data-leveltext=\"-\" data-font=\"Aptos\" data-listid=\"33\" data-list-defn-props=\"{&quot;335552541&quot;:1,&quot;335559685&quot;:720,&quot;335559991&quot;:360,&quot;469769226&quot;:&quot;Aptos&quot;,&quot;469769242&quot;:[8226],&quot;469777803&quot;:&quot;left&quot;,&quot;469777804&quot;:&quot;-&quot;,&quot;469777815&quot;:&quot;hybridMultilevel&quot;}\" data-aria-posinset=\"4\" data-aria-level=\"1\"><span style=\"color: #000000;\">Hoge gebouwen (met een hoogte van meer dan 25 m) in bijlage 4 en 4\/1 van het KB.\u00a0<\/span><\/li><\/ul><p><span style=\"color: #000000;\">Het betreft een wettekst die uitgevaardigd werd door de federale regering die bijgevolg bindend is. Het gaat om basisnormen die van toepassing zijn op alle nieuwe gebouwen (uitgezonderd renovaties).<\/span><\/p><p><span style=\"color: #000000;\"><strong>\ud83d\udc49\ud83c\udffd <\/strong><span style=\"text-decoration: underline;\"><strong>Goed om te weten:<\/strong><\/span> deze basisnormen zijn niet van toepassing op eengezinswoningen en lage gebouwen met een oppervlakte kleiner dan of gelijk aan 100 m\u00b2 en met minimaal twee verdiepingen.\u00a0<\/span><\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-7c25620 e-flex e-con-boxed e-con e-parent\" data-id=\"7c25620\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-7e44144 elementor-widget elementor-widget-text-editor\" data-id=\"7e44144\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<h3><span style=\"color: #000000;\"><b>Brandpreventienormen:\u00a0na te\u00a0leven\u00a0voorwaarden\u00a0voor\u00a0nieuwe\u00a0gebouwen<\/b>\u00a0<\/span><\/h3><p><span style=\"color: #000000;\">Het Koninklijk besluit legt de minimumvoorwaarden vast waaraan het ontwerp, de <strong><a href=\"https:\/\/www.houtinfobois.be\/nl\/toepassingen\/constructiehout\/\">houtstructuur<\/a><\/strong> en de inrichting van nieuwe gebouwen moeten voldoen om:<\/span><\/p><ul><li aria-setsize=\"-1\" data-leveltext=\"\uf0b7\" data-font=\"Symbol\" data-listid=\"17\" data-list-defn-props=\"{&quot;335552541&quot;:1,&quot;335559685&quot;:720,&quot;335559991&quot;:360,&quot;469769226&quot;:&quot;Symbol&quot;,&quot;469769242&quot;:[8226],&quot;469777803&quot;:&quot;left&quot;,&quot;469777804&quot;:&quot;\uf0b7&quot;,&quot;469777815&quot;:&quot;hybridMultilevel&quot;}\" data-aria-posinset=\"1\" data-aria-level=\"1\"><span style=\"color: #000000;\">het\u00a0ontstaan, de\u00a0ontwikkeling\u00a0en de\u00a0uitbreiding\u00a0van\u00a0een\u00a0brand te\u00a0voorkomen;\u00a0<\/span><\/li><li aria-setsize=\"-1\" data-leveltext=\"\uf0b7\" data-font=\"Symbol\" data-listid=\"17\" data-list-defn-props=\"{&quot;335552541&quot;:1,&quot;335559685&quot;:720,&quot;335559991&quot;:360,&quot;469769226&quot;:&quot;Symbol&quot;,&quot;469769242&quot;:[8226],&quot;469777803&quot;:&quot;left&quot;,&quot;469777804&quot;:&quot;\uf0b7&quot;,&quot;469777815&quot;:&quot;hybridMultilevel&quot;}\" data-aria-posinset=\"1\" data-aria-level=\"1\"><span style=\"color: #000000;\">de\u00a0veiligheid\u00a0van\u00a0personen\u00a0te\u00a0verzekeren;\u00a0<\/span><\/li><li aria-setsize=\"-1\" data-leveltext=\"\uf0b7\" data-font=\"Symbol\" data-listid=\"17\" data-list-defn-props=\"{&quot;335552541&quot;:1,&quot;335559685&quot;:720,&quot;335559991&quot;:360,&quot;469769226&quot;:&quot;Symbol&quot;,&quot;469769242&quot;:[8226],&quot;469777803&quot;:&quot;left&quot;,&quot;469777804&quot;:&quot;\uf0b7&quot;,&quot;469777815&quot;:&quot;hybridMultilevel&quot;}\" data-aria-posinset=\"1\" data-aria-level=\"1\"><span style=\"color: #000000;\">de\u00a0tussenkomst\u00a0van de\u00a0brandweer\u00a0te\u00a0vergemakkelijken.\u00a0<\/span><\/li><\/ul><h4><span style=\"color: #000000;\"><b>Het\u00a0Koninklijk besluit\u00a0is\u00a0in hoofdzaak verdeeld over bijlagen\u00a0die betrekking hebben\u00a0op:\u00a0<\/b>\u00a0<\/span><\/h4><ul><li aria-setsize=\"-1\" data-leveltext=\"\uf0b7\" data-font=\"Symbol\" data-listid=\"19\" data-list-defn-props=\"{&quot;335552541&quot;:1,&quot;335559685&quot;:720,&quot;335559991&quot;:360,&quot;469769226&quot;:&quot;Symbol&quot;,&quot;469769242&quot;:[8226],&quot;469777803&quot;:&quot;left&quot;,&quot;469777804&quot;:&quot;\uf0b7&quot;,&quot;469777815&quot;:&quot;hybridMultilevel&quot;}\" data-aria-posinset=\"1\" data-aria-level=\"1\"><span style=\"color: #000000;\">bijlage\u00a01:\u00a0terminologie;\u00a0<\/span><\/li><li aria-setsize=\"-1\" data-leveltext=\"\uf0b7\" data-font=\"Symbol\" data-listid=\"19\" data-list-defn-props=\"{&quot;335552541&quot;:1,&quot;335559685&quot;:720,&quot;335559991&quot;:360,&quot;469769226&quot;:&quot;Symbol&quot;,&quot;469769242&quot;:[8226],&quot;469777803&quot;:&quot;left&quot;,&quot;469777804&quot;:&quot;\uf0b7&quot;,&quot;469777815&quot;:&quot;hybridMultilevel&quot;}\" data-aria-posinset=\"1\" data-aria-level=\"1\"><span style=\"color: #000000;\">bijlage\u00a02:\u00a0lage gebouwen (bouwaanvraag ingediend v\u00f3\u00f3r 1\/12\/2012);\u00a0<\/span><\/li><li aria-setsize=\"-1\" data-leveltext=\"\uf0b7\" data-font=\"Symbol\" data-listid=\"19\" data-list-defn-props=\"{&quot;335552541&quot;:1,&quot;335559685&quot;:720,&quot;335559991&quot;:360,&quot;469769226&quot;:&quot;Symbol&quot;,&quot;469769242&quot;:[8226],&quot;469777803&quot;:&quot;left&quot;,&quot;469777804&quot;:&quot;\uf0b7&quot;,&quot;469777815&quot;:&quot;hybridMultilevel&quot;}\" data-aria-posinset=\"1\" data-aria-level=\"1\"><span style=\"color: #000000;\">bijlage\u00a02\/1:\u00a0lage gebouwen (bouwaanvraag ingediend vanaf 1\/12\/2012);\u00a0<\/span><\/li><li aria-setsize=\"-1\" data-leveltext=\"\uf0b7\" data-font=\"Symbol\" data-listid=\"19\" data-list-defn-props=\"{&quot;335552541&quot;:1,&quot;335559685&quot;:720,&quot;335559991&quot;:360,&quot;469769226&quot;:&quot;Symbol&quot;,&quot;469769242&quot;:[8226],&quot;469777803&quot;:&quot;left&quot;,&quot;469777804&quot;:&quot;\uf0b7&quot;,&quot;469777815&quot;:&quot;hybridMultilevel&quot;}\" data-aria-posinset=\"1\" data-aria-level=\"1\"><span style=\"color: #000000;\">bijlage\u00a03:\u00a0middelhoge\u00a0gebouwen\u00a0(bouwaanvraag\u00a0ingediend\u00a0v\u00f3\u00f3r\u00a01\/12\/2012);\u00a0<\/span><\/li><li aria-setsize=\"-1\" data-leveltext=\"\uf0b7\" data-font=\"Symbol\" data-listid=\"19\" data-list-defn-props=\"{&quot;335552541&quot;:1,&quot;335559685&quot;:720,&quot;335559991&quot;:360,&quot;469769226&quot;:&quot;Symbol&quot;,&quot;469769242&quot;:[8226],&quot;469777803&quot;:&quot;left&quot;,&quot;469777804&quot;:&quot;\uf0b7&quot;,&quot;469777815&quot;:&quot;hybridMultilevel&quot;}\" data-aria-posinset=\"1\" data-aria-level=\"1\"><span style=\"color: #000000;\">bijlage\u00a03\/1:\u00a0middelhoge\u00a0gebouwen\u00a0(bouwaanvraag ingediend vanaf 1\/12\/2012);\u00a0<\/span><\/li><li aria-setsize=\"-1\" data-leveltext=\"\uf0b7\" data-font=\"Symbol\" data-listid=\"19\" data-list-defn-props=\"{&quot;335552541&quot;:1,&quot;335559685&quot;:720,&quot;335559991&quot;:360,&quot;469769226&quot;:&quot;Symbol&quot;,&quot;469769242&quot;:[8226],&quot;469777803&quot;:&quot;left&quot;,&quot;469777804&quot;:&quot;\uf0b7&quot;,&quot;469777815&quot;:&quot;hybridMultilevel&quot;}\" data-aria-posinset=\"1\" data-aria-level=\"1\"><span style=\"color: #000000;\">bijlage\u00a04:\u00a0hoge gebouwen (bouwaanvraag ingediend v\u00f3\u00f3r 1\/12\/2012);\u00a0<\/span><\/li><li aria-setsize=\"-1\" data-leveltext=\"\uf0b7\" data-font=\"Symbol\" data-listid=\"19\" data-list-defn-props=\"{&quot;335552541&quot;:1,&quot;335559685&quot;:720,&quot;335559991&quot;:360,&quot;469769226&quot;:&quot;Symbol&quot;,&quot;469769242&quot;:[8226],&quot;469777803&quot;:&quot;left&quot;,&quot;469777804&quot;:&quot;\uf0b7&quot;,&quot;469777815&quot;:&quot;hybridMultilevel&quot;}\" data-aria-posinset=\"1\" data-aria-level=\"1\"><span style=\"color: #000000;\">bijlage\u00a04\/1:\u00a0hoge\u00a0gebouwen\u00a0(bouwaanvraag ingediend vanaf 1\/12\/2012);\u00a0<\/span><\/li><li aria-setsize=\"-1\" data-leveltext=\"\uf0b7\" data-font=\"Symbol\" data-listid=\"19\" data-list-defn-props=\"{&quot;335552541&quot;:1,&quot;335559685&quot;:720,&quot;335559991&quot;:360,&quot;469769226&quot;:&quot;Symbol&quot;,&quot;469769242&quot;:[8226],&quot;469777803&quot;:&quot;left&quot;,&quot;469777804&quot;:&quot;\uf0b7&quot;,&quot;469777815&quot;:&quot;hybridMultilevel&quot;}\" data-aria-posinset=\"1\" data-aria-level=\"1\"><span style=\"color: #000000;\">bijlage\u00a05:\u00a0brandreactie (bouwaanvraag ingediend v\u00f3\u00f3r 1\/12\/2012);\u00a0<\/span><\/li><li aria-setsize=\"-1\" data-leveltext=\"\uf0b7\" data-font=\"Symbol\" data-listid=\"19\" data-list-defn-props=\"{&quot;335552541&quot;:1,&quot;335559685&quot;:720,&quot;335559991&quot;:360,&quot;469769226&quot;:&quot;Symbol&quot;,&quot;469769242&quot;:[8226],&quot;469777803&quot;:&quot;left&quot;,&quot;469777804&quot;:&quot;\uf0b7&quot;,&quot;469777815&quot;:&quot;hybridMultilevel&quot;}\" data-aria-posinset=\"1\" data-aria-level=\"1\"><span style=\"color: #000000;\">bijlage\u00a05\/1:\u00a0brandreactie (bouwaanvraag ingediend vanaf 1\/12\/2012);\u00a0<\/span><\/li><li aria-setsize=\"-1\" data-leveltext=\"\uf0b7\" data-font=\"Symbol\" data-listid=\"19\" data-list-defn-props=\"{&quot;335552541&quot;:1,&quot;335559685&quot;:720,&quot;335559991&quot;:360,&quot;469769226&quot;:&quot;Symbol&quot;,&quot;469769242&quot;:[8226],&quot;469777803&quot;:&quot;left&quot;,&quot;469777804&quot;:&quot;\uf0b7&quot;,&quot;469777815&quot;:&quot;hybridMultilevel&quot;}\" data-aria-posinset=\"1\" data-aria-level=\"1\"><span style=\"color: #000000;\">bijlage\u00a06:\u00a0industri\u00eble gebouwen;\u00a0<\/span><\/li><li aria-setsize=\"-1\" data-leveltext=\"\uf0b7\" data-font=\"Symbol\" data-listid=\"19\" data-list-defn-props=\"{&quot;335552541&quot;:1,&quot;335559685&quot;:720,&quot;335559991&quot;:360,&quot;469769226&quot;:&quot;Symbol&quot;,&quot;469769242&quot;:[8226],&quot;469777803&quot;:&quot;left&quot;,&quot;469777804&quot;:&quot;\uf0b7&quot;,&quot;469777815&quot;:&quot;hybridMultilevel&quot;}\" data-aria-posinset=\"1\" data-aria-level=\"1\"><span style=\"color: #000000;\">bijlage 7: algemene bepalingen (doorvoeringen van brandwerende bouwelementen).\u00a0<\/span><\/li><\/ul><h4><span style=\"color: #000000;\"><strong><span class=\"TextRun MacChromeBold SCXW257927752 BCX0\" lang=\"NL-BE\" xml:lang=\"NL-BE\" data-contrast=\"none\"><span class=\"NormalTextRun SCXW257927752 BCX0\">De opbouw van bijlagen 2\/1, 3\/1 en 4\/1 is gelijkaardig en omvat de volgende hoofdstukken:<\/span><\/span><\/strong><\/span><\/h4><ol><li><span style=\"color: #000000;\" data-contrast=\"none\">inplanting en toegangswegen;<\/span><\/li><li><span style=\"color: #000000;\">compartimentering en evacuatie (max. oppervlakte = 2500 m\u00b2, indien gebouw met \u00e9\u00e9n bouwlaag en \u00e9\u00e9n compartiment = 3500 m\u00b2 en lengte &lt; 90 m. Uitgezonderd parkings met meerdere niveaus, \u2026); <\/span><\/li><li><span style=\"color: #000000;\">voorschriften voor sommige bouwelementen (geeft de brandweerstand weer waaraan wanden, binnendeuren, verticale wanden, plafonds en verlaagde plafonds, gevels, \u2026 moeten voldoen);<\/span><\/li><li><span style=\"color: #000000;\">voorschriften inzake constructie van gebouwen en evacuatieruimten (ontwerp en brandweerstand van de communicatiewegen tussen de compartimenten);<\/span><\/li><li><span style=\"color: #000000;\">constructievoorschriften voor sommige lokalen en technische ruimten;<\/span><\/li><li><span style=\"color: #000000;\">uitrusting van de gebouwen.\u00a0<\/span><\/li><\/ol><p><span style=\"color: #000000;\">Bijlage\u00a05\/1\u00a0geeft\u00a0de\u00a0eisen\u00a0weer\u00a0met\u00a0betrekking\u00a0tot\u00a0de\u00a0brandreactie\u00a0volgens\u00a0de\u00a0Europese\u00a0classificatiemethode\u00a0(A1, A2, B, C, D, E en F).\u00a0Ze\u00a0zijn\u00a0van\u00a0toepassing\u00a0op de\u00a0nieuwe\u00a0gebouwen\u00a0vanaf\u00a01\u00a0december 2012.<\/span><\/p><p><span style=\"color: #000000;\">Voor deze gebouwen hangen de eisen af van de gebouwhoogte, de aanwezigheid van een branddetectiesysteem, het type lokaal, maar ook het type gebruiker.\u00a0<\/span><\/p><h4><span style=\"color: #000000;\"><strong><span class=\"NormalTextRun SCXW59012512 BCX0\">We<\/span><span class=\"NormalTextRun SCXW59012512 BCX0\">\u00a0<\/span><span class=\"NormalTextRun SCXW59012512 BCX0\">k<\/span><span class=\"NormalTextRun SCXW59012512 BCX0\">unne<\/span><span class=\"NormalTextRun SCXW59012512 BCX0\">n<\/span><span class=\"NormalTextRun SCXW59012512 BCX0\">\u00a03 t<\/span><span class=\"NormalTextRun SCXW59012512 BCX0\">ypes<\/span><span class=\"NormalTextRun SCXW59012512 BCX0\">\u00a0<\/span><span class=\"NormalTextRun SCXW59012512 BCX0\">gebru<\/span><span class=\"NormalTextRun SCXW59012512 BCX0\">i<\/span><span class=\"NormalTextRun SCXW59012512 BCX0\">ker<\/span><span class=\"NormalTextRun SCXW59012512 BCX0\">s<\/span><span class=\"NormalTextRun SCXW59012512 BCX0\">\u00a0<\/span><span class=\"NormalTextRun SCXW59012512 BCX0\">ondersch<\/span><span class=\"NormalTextRun SCXW59012512 BCX0\">eide<\/span><span class=\"NormalTextRun SCXW59012512 BCX0\">n<\/span><span class=\"NormalTextRun SCXW59012512 BCX0\">:<\/span><\/strong><\/span><\/h4><ul><li aria-setsize=\"-1\" data-leveltext=\"\uf0b7\" data-font=\"Symbol\" data-listid=\"22\" data-list-defn-props=\"{&quot;335552541&quot;:1,&quot;335559685&quot;:720,&quot;335559991&quot;:360,&quot;469769226&quot;:&quot;Symbol&quot;,&quot;469769242&quot;:[8226],&quot;469777803&quot;:&quot;left&quot;,&quot;469777804&quot;:&quot;\uf0b7&quot;,&quot;469777815&quot;:&quot;hybridMultilevel&quot;}\" data-aria-posinset=\"1\" data-aria-level=\"1\"><span style=\"color: #000000;\">type\u00a01:\u00a0niet-zelfredzame\u00a0gebruikers\u00a0(ziekenhuizen,\u00a0rusthuizen,\u00a0gevangenissen, \u2026);\u00a0<\/span><\/li><li aria-setsize=\"-1\" data-leveltext=\"\uf0b7\" data-font=\"Symbol\" data-listid=\"22\" data-list-defn-props=\"{&quot;335552541&quot;:1,&quot;335559685&quot;:720,&quot;335559991&quot;:360,&quot;469769226&quot;:&quot;Symbol&quot;,&quot;469769242&quot;:[8226],&quot;469777803&quot;:&quot;left&quot;,&quot;469777804&quot;:&quot;\uf0b7&quot;,&quot;469777815&quot;:&quot;hybridMultilevel&quot;}\" data-aria-posinset=\"1\" data-aria-level=\"1\"><span style=\"color: #000000;\">type\u00a02:\u00a0zelfredzame\u00a0en\u00a0slapende\u00a0gebruikers\u00a0(appartementen,\u00a0hotels, \u2026);\u00a0<\/span><\/li><li aria-setsize=\"-1\" data-leveltext=\"\uf0b7\" data-font=\"Symbol\" data-listid=\"22\" data-list-defn-props=\"{&quot;335552541&quot;:1,&quot;335559685&quot;:720,&quot;335559991&quot;:360,&quot;469769226&quot;:&quot;Symbol&quot;,&quot;469769242&quot;:[8226],&quot;469777803&quot;:&quot;left&quot;,&quot;469777804&quot;:&quot;\uf0b7&quot;,&quot;469777815&quot;:&quot;hybridMultilevel&quot;}\" data-aria-posinset=\"1\" data-aria-level=\"1\"><span style=\"color: #000000;\">type\u00a03:\u00a0zelfredzame\u00a0en\u00a0wakende\u00a0gebruikers\u00a0(kantoren,\u00a0winkels,\u00a0scholen,\u00a0sporthallen, \u2026).\u00a0<\/span><\/li><\/ul><h4><strong><span style=\"color: #000000;\"><span class=\"TextRun MacChromeBold SCXW59531776 BCX0\" lang=\"NL-BE\" xml:lang=\"NL-BE\" data-contrast=\"none\"><span class=\"NormalTextRun SCXW59531776 BCX0\" data-ccp-parastyle=\"heading 4\">Technische\u00a0<\/span><\/span><span class=\"TextRun MacChromeBold SCXW59531776 BCX0\" lang=\"FR-FR\" xml:lang=\"FR-FR\" data-contrast=\"none\"><span class=\"NormalTextRun SCXW59531776 BCX0\" data-ccp-parastyle=\"heading 4\">fiche<\/span><span class=\"NormalTextRun SCXW59531776 BCX0\" data-ccp-parastyle=\"heading 4\">\u00a0\u2013 B<\/span><\/span><span class=\"TextRun MacChromeBold SCXW59531776 BCX0\" lang=\"NL-BE\" xml:lang=\"NL-BE\" data-contrast=\"none\"><span class=\"NormalTextRun SCXW59531776 BCX0\" data-ccp-parastyle=\"heading 4\">rand<\/span><span class=\"NormalTextRun SCXW59531776 BCX0\" data-ccp-parastyle=\"heading 4\">veiligheid<\/span><span class=\"NormalTextRun SCXW59531776 BCX0\" data-ccp-parastyle=\"heading 4\">\u00a0in houten gebouwen<\/span><\/span><\/span><\/strong><\/h4><p><span class=\"TextRun SCXW29487522 BCX0\" lang=\"NL-BE\" style=\"color: #000000;\" xml:lang=\"NL-BE\" data-contrast=\"none\"><span class=\"NormalTextRun SCXW29487522 BCX0\">\ud83d\udc49\ud83c\udffd Meer info over <strong><a href=\"https:\/\/www.houtinfobois.be\/wp-content\/uploads\/2023\/11\/Technische-fiche-Brandveiligheid-in-houten-gebouwen.pdf\">brandveiligheid in houten gebouwen<\/a><\/strong><\/span><span class=\"NormalTextRun SCXW29487522 BCX0\">\u00a0<\/span><span class=\"NormalTextRun SCXW29487522 BCX0\">(2020).\u00a0<\/span><\/span><\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-8a7a65c e-flex e-con-boxed e-con e-parent\" data-id=\"8a7a65c\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-58eb6c0 elementor-widget elementor-widget-image\" data-id=\"58eb6c0\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"781\" height=\"1024\" src=\"https:\/\/www.houtinfobois.be\/wp-content\/uploads\/2026\/05\/Fiche-Technique-\u2013-Securite-incendie-dans-les-constructions-en-bois-781x1024.png\" class=\"attachment-large size-large wp-image-53754\" alt=\"Fiche Technique \u2013 S\u00e9curit\u00e9 incendie dans les constructions en bois\" srcset=\"https:\/\/www.houtinfobois.be\/wp-content\/uploads\/2026\/05\/Fiche-Technique-\u2013-Securite-incendie-dans-les-constructions-en-bois-781x1024.png 781w, https:\/\/www.houtinfobois.be\/wp-content\/uploads\/2026\/05\/Fiche-Technique-\u2013-Securite-incendie-dans-les-constructions-en-bois-229x300.png 229w, https:\/\/www.houtinfobois.be\/wp-content\/uploads\/2026\/05\/Fiche-Technique-\u2013-Securite-incendie-dans-les-constructions-en-bois-768x1007.png 768w, https:\/\/www.houtinfobois.be\/wp-content\/uploads\/2026\/05\/Fiche-Technique-\u2013-Securite-incendie-dans-les-constructions-en-bois-820x1075.png 820w, https:\/\/www.houtinfobois.be\/wp-content\/uploads\/2026\/05\/Fiche-Technique-\u2013-Securite-incendie-dans-les-constructions-en-bois-300x393.png 300w, https:\/\/www.houtinfobois.be\/wp-content\/uploads\/2026\/05\/Fiche-Technique-\u2013-Securite-incendie-dans-les-constructions-en-bois-107x140.png 107w, https:\/\/www.houtinfobois.be\/wp-content\/uploads\/2026\/05\/Fiche-Technique-\u2013-Securite-incendie-dans-les-constructions-en-bois-362x475.png 362w, https:\/\/www.houtinfobois.be\/wp-content\/uploads\/2026\/05\/Fiche-Technique-\u2013-Securite-incendie-dans-les-constructions-en-bois-610x800.png 610w, https:\/\/www.houtinfobois.be\/wp-content\/uploads\/2026\/05\/Fiche-Technique-\u2013-Securite-incendie-dans-les-constructions-en-bois.png 1164w\" sizes=\"(max-width: 781px) 100vw, 781px\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-28e7273 e-flex e-con-boxed e-con e-parent\" data-id=\"28e7273\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-9fe4510 elementor-widget-divider--view-line elementor-widget elementor-widget-divider\" data-id=\"9fe4510\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"divider.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-divider\">\n\t\t\t<span class=\"elementor-divider-separator\">\n\t\t\t\t\t\t<\/span>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-80f0a05 e-flex e-con-boxed e-con e-parent\" data-id=\"80f0a05\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-09a2600 elementor-widget elementor-widget-text-editor\" data-id=\"09a2600\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<h2><span class=\"TextRun MacChromeBold SCXW71964561 BCX0\" lang=\"FR-FR\" xml:lang=\"FR-FR\" data-contrast=\"none\"><span class=\"NormalTextRun SCXW71964561 BCX0\">FAQ \u2013\u00a0<\/span><\/span><span class=\"TextRun MacChromeBold SCXW71964561 BCX0\" lang=\"NL-BE\" xml:lang=\"NL-BE\" data-contrast=\"none\"><span class=\"NormalTextRun SCXW71964561 BCX0\">Je\u00a0<\/span><span class=\"NormalTextRun SCXW71964561 BCX0\">vragen<\/span><span class=\"NormalTextRun SCXW71964561 BCX0\">\u00a0over hout en\u00a0<\/span><span class=\"NormalTextRun SCXW71964561 BCX0\">vuur<\/span><\/span><\/h2>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-2a1a73e e-flex e-con-boxed e-con e-parent\" data-id=\"2a1a73e\" data-element_type=\"container\" data-e-type=\"container\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-1e2bd03 elementor-widget elementor-widget-n-accordion\" data-id=\"1e2bd03\" data-element_type=\"widget\" data-e-type=\"widget\" data-settings=\"{&quot;default_state&quot;:&quot;expanded&quot;,&quot;max_items_expended&quot;:&quot;one&quot;,&quot;n_accordion_animation_duration&quot;:{&quot;unit&quot;:&quot;ms&quot;,&quot;size&quot;:400,&quot;sizes&quot;:[]}}\" data-widget_type=\"nested-accordion.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"e-n-accordion\" aria-label=\"Accordion. Open links with Enter or Space, close with Escape, and navigate with Arrow Keys\">\n\t\t\t\t\t\t<details id=\"e-n-accordion-item-3160\" class=\"e-n-accordion-item\" open>\n\t\t\t\t<summary class=\"e-n-accordion-item-title\" data-accordion-index=\"1\" tabindex=\"0\" aria-expanded=\"true\" aria-controls=\"e-n-accordion-item-3160\" >\n\t\t\t\t\t<span class='e-n-accordion-item-title-header'><div class=\"e-n-accordion-item-title-text\"> Is hout brandwerend?  <\/div><\/span>\n\t\t\t\t\t\t\t<span class='e-n-accordion-item-title-icon'>\n\t\t\t<span class='e-opened' ><svg aria-hidden=\"true\" class=\"e-font-icon-svg e-fas-minus\" viewBox=\"0 0 448 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M416 208H32c-17.67 0-32 14.33-32 32v32c0 17.67 14.33 32 32 32h384c17.67 0 32-14.33 32-32v-32c0-17.67-14.33-32-32-32z\"><\/path><\/svg><\/span>\n\t\t\t<span class='e-closed'><svg aria-hidden=\"true\" class=\"e-font-icon-svg e-fas-plus\" viewBox=\"0 0 448 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M416 208H272V64c0-17.67-14.33-32-32-32h-32c-17.67 0-32 14.33-32 32v144H32c-17.67 0-32 14.33-32 32v32c0 17.67 14.33 32 32 32h144v144c0 17.67 14.33 32 32 32h32c17.67 0 32-14.33 32-32V304h144c17.67 0 32-14.33 32-32v-32c0-17.67-14.33-32-32-32z\"><\/path><\/svg><\/span>\n\t\t<\/span>\n\n\t\t\t\t\t\t<\/summary>\n\t\t\t\t<div role=\"region\" aria-labelledby=\"e-n-accordion-item-3160\" class=\"elementor-element elementor-element-31a3753 e-con-full e-flex e-con e-child\" data-id=\"31a3753\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t<div role=\"region\" aria-labelledby=\"e-n-accordion-item-3160\" class=\"elementor-element elementor-element-cf77f77 e-flex e-con-boxed e-con e-child\" data-id=\"cf77f77\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-eb8ffaa elementor-widget elementor-widget-text-editor\" data-id=\"eb8ffaa\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p><span style=\"color: #000000;\"><span class=\"TextRun SCXW242870021 BCX0\" lang=\"NL-BE\" xml:lang=\"NL-BE\" data-contrast=\"auto\"><span class=\"NormalTextRun SCXW242870021 BCX0\" data-ccp-parastyle=\"heading 3\">Ja. In tegenstelling tot de heersende opvattingen,\u00a0<\/span><span class=\"NormalTextRun SCXW242870021 BCX0\" data-ccp-parastyle=\"heading 3\">biedt hout een voorspelbare brandweerstand dankzij de vorming van een\u00a0<\/span><span class=\"NormalTextRun SpellingErrorV2Themed SCXW242870021 BCX0\" data-ccp-parastyle=\"heading 3\">houtskool<\/span><span class=\"NormalTextRun SpellingErrorV2Themed SCXW242870021 BCX0\" data-ccp-parastyle=\"heading 3\">laag<\/span><span class=\"NormalTextRun SCXW242870021 BCX0\" data-ccp-parastyle=\"heading 3\">\u00a0die de kern van het structu<\/span><span class=\"NormalTextRun SCXW242870021 BCX0\" data-ccp-parastyle=\"heading 3\">ur<\/span><span class=\"NormalTextRun SCXW242870021 BCX0\" data-ccp-parastyle=\"heading 3\">element beschermt.<\/span><\/span><span class=\"EOP SCXW242870021 BCX0\" data-ccp-props=\"{&quot;134233117&quot;:false,&quot;134233118&quot;:false,&quot;134245418&quot;:true,&quot;134245529&quot;:true,&quot;201341983&quot;:0,&quot;335551550&quot;:1,&quot;335551620&quot;:1,&quot;335559685&quot;:0,&quot;335559737&quot;:0,&quot;335559738&quot;:281,&quot;335559739&quot;:281,&quot;335559740&quot;:240}\">\u00a0<\/span><\/span><\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/details>\n\t\t\t\t\t\t<details id=\"e-n-accordion-item-3161\" class=\"e-n-accordion-item\" >\n\t\t\t\t<summary class=\"e-n-accordion-item-title\" data-accordion-index=\"2\" tabindex=\"-1\" aria-expanded=\"false\" aria-controls=\"e-n-accordion-item-3161\" >\n\t\t\t\t\t<span class='e-n-accordion-item-title-header'><div class=\"e-n-accordion-item-title-text\"> Hoe brandt hout?  <\/div><\/span>\n\t\t\t\t\t\t\t<span class='e-n-accordion-item-title-icon'>\n\t\t\t<span class='e-opened' ><svg aria-hidden=\"true\" class=\"e-font-icon-svg e-fas-minus\" viewBox=\"0 0 448 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M416 208H32c-17.67 0-32 14.33-32 32v32c0 17.67 14.33 32 32 32h384c17.67 0 32-14.33 32-32v-32c0-17.67-14.33-32-32-32z\"><\/path><\/svg><\/span>\n\t\t\t<span class='e-closed'><svg aria-hidden=\"true\" class=\"e-font-icon-svg e-fas-plus\" viewBox=\"0 0 448 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M416 208H272V64c0-17.67-14.33-32-32-32h-32c-17.67 0-32 14.33-32 32v144H32c-17.67 0-32 14.33-32 32v32c0 17.67 14.33 32 32 32h144v144c0 17.67 14.33 32 32 32h32c17.67 0 32-14.33 32-32V304h144c17.67 0 32-14.33 32-32v-32c0-17.67-14.33-32-32-32z\"><\/path><\/svg><\/span>\n\t\t<\/span>\n\n\t\t\t\t\t\t<\/summary>\n\t\t\t\t<div role=\"region\" aria-labelledby=\"e-n-accordion-item-3161\" class=\"elementor-element elementor-element-e50b0d9 e-con-full e-flex e-con e-child\" data-id=\"e50b0d9\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t<div role=\"region\" aria-labelledby=\"e-n-accordion-item-3161\" class=\"elementor-element elementor-element-11b8091 e-flex e-con-boxed e-con e-child\" data-id=\"11b8091\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-2e179f9 elementor-widget elementor-widget-text-editor\" data-id=\"2e179f9\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p><span style=\"color: #000000;\"><span class=\"TextRun SCXW163091087 BCX0\" lang=\"NL-BE\" xml:lang=\"NL-BE\" data-contrast=\"auto\"><span class=\"NormalTextRun SCXW163091087 BCX0\">Hout brandt in verschillende fasen: droging, pyrolyse,\u00a0<\/span><span class=\"NormalTextRun SCXW163091087 BCX0\">ontbranding van de vrijgekomen gassen<\/span><span class=\"NormalTextRun SCXW163091087 BCX0\">\u00a0<\/span><span class=\"NormalTextRun SCXW163091087 BCX0\">en tenslotte\u00a0<\/span><span class=\"NormalTextRun SCXW163091087 BCX0\">verbranding<\/span><span class=\"NormalTextRun SCXW163091087 BCX0\">. Dit proces hangt af de houtsoort, de dichtheid en het vochtgehalte.<\/span><\/span><span class=\"EOP SCXW163091087 BCX0\" data-ccp-props=\"{&quot;134245418&quot;:true,&quot;134245529&quot;:true}\">\u00a0<\/span><\/span><\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/details>\n\t\t\t\t\t\t<details id=\"e-n-accordion-item-3162\" class=\"e-n-accordion-item\" >\n\t\t\t\t<summary class=\"e-n-accordion-item-title\" data-accordion-index=\"3\" tabindex=\"-1\" aria-expanded=\"false\" aria-controls=\"e-n-accordion-item-3162\" >\n\t\t\t\t\t<span class='e-n-accordion-item-title-header'><div class=\"e-n-accordion-item-title-text\"> Bij welke temperatuur vat hout vuur?  <\/div><\/span>\n\t\t\t\t\t\t\t<span class='e-n-accordion-item-title-icon'>\n\t\t\t<span class='e-opened' ><svg aria-hidden=\"true\" class=\"e-font-icon-svg e-fas-minus\" viewBox=\"0 0 448 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M416 208H32c-17.67 0-32 14.33-32 32v32c0 17.67 14.33 32 32 32h384c17.67 0 32-14.33 32-32v-32c0-17.67-14.33-32-32-32z\"><\/path><\/svg><\/span>\n\t\t\t<span class='e-closed'><svg aria-hidden=\"true\" class=\"e-font-icon-svg e-fas-plus\" viewBox=\"0 0 448 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M416 208H272V64c0-17.67-14.33-32-32-32h-32c-17.67 0-32 14.33-32 32v144H32c-17.67 0-32 14.33-32 32v32c0 17.67 14.33 32 32 32h144v144c0 17.67 14.33 32 32 32h32c17.67 0 32-14.33 32-32V304h144c17.67 0 32-14.33 32-32v-32c0-17.67-14.33-32-32-32z\"><\/path><\/svg><\/span>\n\t\t<\/span>\n\n\t\t\t\t\t\t<\/summary>\n\t\t\t\t<div role=\"region\" aria-labelledby=\"e-n-accordion-item-3162\" class=\"elementor-element elementor-element-d86f994 e-con-full e-flex e-con e-child\" data-id=\"d86f994\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t<div role=\"region\" aria-labelledby=\"e-n-accordion-item-3162\" class=\"elementor-element elementor-element-7e51875 e-flex e-con-boxed e-con e-child\" data-id=\"7e51875\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-a28b78c elementor-widget elementor-widget-text-editor\" data-id=\"a28b78c\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p><span style=\"color: #000000;\"><span class=\"TextRun SCXW257879595 BCX0\" lang=\"NL-BE\" xml:lang=\"NL-BE\" data-contrast=\"auto\"><span class=\"NormalTextRun SCXW257879595 BCX0\">De\u00a0<\/span><span class=\"NormalTextRun SCXW257879595 BCX0\">verbranding<\/span><span class=\"NormalTextRun SCXW257879595 BCX0\"> van hout <\/span><span class=\"NormalTextRun SCXW257879595 BCX0\">begint<\/span><span class=\"NormalTextRun SCXW257879595 BCX0\">\u00a0<\/span><span class=\"NormalTextRun SCXW257879595 BCX0\">doorgaans<\/span><span class=\"NormalTextRun SCXW257879595 BCX0\">\u00a0rond 300 \u00b0C, na\u00a0<\/span><span class=\"NormalTextRun SCXW257879595 BCX0\">een<\/span><span class=\"NormalTextRun SCXW257879595 BCX0\">\u00a0<\/span><span class=\"NormalTextRun SCXW257879595 BCX0\">thermische<\/span><span class=\"NormalTextRun SCXW257879595 BCX0\">\u00a0<\/span><span class=\"NormalTextRun SCXW257879595 BCX0\">ontbindingsfase<\/span><span class=\"NormalTextRun SCXW257879595 BCX0\">,<\/span><span class=\"NormalTextRun SCXW257879595 BCX0\">\u00a0pyrolyse\u00a0<\/span><span class=\"NormalTextRun SCXW257879595 BCX0\">genaamd<\/span><span class=\"NormalTextRun SCXW257879595 BCX0\">.<\/span><\/span><span class=\"EOP SCXW257879595 BCX0\" data-ccp-props=\"{&quot;134233117&quot;:false,&quot;134233118&quot;:false,&quot;335559738&quot;:240,&quot;335559739&quot;:240}\">\u00a0<\/span><\/span><\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/details>\n\t\t\t\t\t\t<details id=\"e-n-accordion-item-3163\" class=\"e-n-accordion-item\" >\n\t\t\t\t<summary class=\"e-n-accordion-item-title\" data-accordion-index=\"4\" tabindex=\"-1\" aria-expanded=\"false\" aria-controls=\"e-n-accordion-item-3163\" >\n\t\t\t\t\t<span class='e-n-accordion-item-title-header'><div class=\"e-n-accordion-item-title-text\"> Wat is het brandgedrag van hout?  <\/div><\/span>\n\t\t\t\t\t\t\t<span class='e-n-accordion-item-title-icon'>\n\t\t\t<span class='e-opened' ><svg aria-hidden=\"true\" class=\"e-font-icon-svg e-fas-minus\" viewBox=\"0 0 448 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M416 208H32c-17.67 0-32 14.33-32 32v32c0 17.67 14.33 32 32 32h384c17.67 0 32-14.33 32-32v-32c0-17.67-14.33-32-32-32z\"><\/path><\/svg><\/span>\n\t\t\t<span class='e-closed'><svg aria-hidden=\"true\" class=\"e-font-icon-svg e-fas-plus\" viewBox=\"0 0 448 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M416 208H272V64c0-17.67-14.33-32-32-32h-32c-17.67 0-32 14.33-32 32v144H32c-17.67 0-32 14.33-32 32v32c0 17.67 14.33 32 32 32h144v144c0 17.67 14.33 32 32 32h32c17.67 0 32-14.33 32-32V304h144c17.67 0 32-14.33 32-32v-32c0-17.67-14.33-32-32-32z\"><\/path><\/svg><\/span>\n\t\t<\/span>\n\n\t\t\t\t\t\t<\/summary>\n\t\t\t\t<div role=\"region\" aria-labelledby=\"e-n-accordion-item-3163\" class=\"elementor-element elementor-element-be9a789 e-flex e-con-boxed e-con e-child\" data-id=\"be9a789\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t<div role=\"region\" aria-labelledby=\"e-n-accordion-item-3163\" class=\"elementor-element elementor-element-8dc93e1 e-con-full e-flex e-con e-child\" data-id=\"8dc93e1\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-c86562f elementor-widget elementor-widget-text-editor\" data-id=\"c86562f\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p><span style=\"color: #000000;\"><span class=\"TextRun SCXW23227634 BCX0\" lang=\"NL-BE\" xml:lang=\"NL-BE\" data-contrast=\"auto\"><span class=\"NormalTextRun SCXW23227634 BCX0\">Hout wordt\u00a0<\/span><span class=\"NormalTextRun SCXW23227634 BCX0\">langzaamaan<\/span><span class=\"NormalTextRun SCXW23227634 BCX0\">\u00a0<\/span><span class=\"NormalTextRun SCXW23227634 BCX0\">verteerd door een\u00a0<\/span><span class=\"NormalTextRun SCXW23227634 BCX0\">isolerende\u00a0<\/span><span class=\"NormalTextRun SpellingErrorV2Themed SCXW23227634 BCX0\">houtskool<\/span><span class=\"NormalTextRun SpellingErrorV2Themed SCXW23227634 BCX0\">laag<\/span><span class=\"NormalTextRun SCXW23227634 BCX0\">\u00a0te vormen die\u00a0<\/span><span class=\"NormalTextRun SCXW23227634 BCX0\">de\u00a0<\/span><span class=\"NormalTextRun SCXW23227634 BCX0\">verspreiding van brand vertraagt\u00a0<\/span><span class=\"NormalTextRun SCXW23227634 BCX0\">en de mechanische eigenschappen\u00a0<\/span><span class=\"NormalTextRun SCXW23227634 BCX0\">van het hout onder deze\u00a0<\/span><span class=\"NormalTextRun SpellingErrorV2Themed SCXW23227634 BCX0\">houtskool<\/span><span class=\"NormalTextRun SpellingErrorV2Themed SCXW23227634 BCX0\">laag<\/span><span class=\"NormalTextRun SCXW23227634 BCX0\">\u00a0beschermt.<\/span><\/span><span class=\"EOP SCXW23227634 BCX0\" data-ccp-props=\"{}\">\u00a0<\/span><\/span><\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/details>\n\t\t\t\t\t\t<details id=\"e-n-accordion-item-3164\" class=\"e-n-accordion-item\" >\n\t\t\t\t<summary class=\"e-n-accordion-item-title\" data-accordion-index=\"5\" tabindex=\"-1\" aria-expanded=\"false\" aria-controls=\"e-n-accordion-item-3164\" >\n\t\t\t\t\t<span class='e-n-accordion-item-title-header'><div class=\"e-n-accordion-item-title-text\"> Wat is de brandreactieklasse van hout? <\/div><\/span>\n\t\t\t\t\t\t\t<span class='e-n-accordion-item-title-icon'>\n\t\t\t<span class='e-opened' ><svg aria-hidden=\"true\" class=\"e-font-icon-svg e-fas-minus\" viewBox=\"0 0 448 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M416 208H32c-17.67 0-32 14.33-32 32v32c0 17.67 14.33 32 32 32h384c17.67 0 32-14.33 32-32v-32c0-17.67-14.33-32-32-32z\"><\/path><\/svg><\/span>\n\t\t\t<span class='e-closed'><svg aria-hidden=\"true\" class=\"e-font-icon-svg e-fas-plus\" viewBox=\"0 0 448 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M416 208H272V64c0-17.67-14.33-32-32-32h-32c-17.67 0-32 14.33-32 32v144H32c-17.67 0-32 14.33-32 32v32c0 17.67 14.33 32 32 32h144v144c0 17.67 14.33 32 32 32h32c17.67 0 32-14.33 32-32V304h144c17.67 0 32-14.33 32-32v-32c0-17.67-14.33-32-32-32z\"><\/path><\/svg><\/span>\n\t\t<\/span>\n\n\t\t\t\t\t\t<\/summary>\n\t\t\t\t<div role=\"region\" aria-labelledby=\"e-n-accordion-item-3164\" class=\"elementor-element elementor-element-98fc7c6 e-flex e-con-boxed e-con e-child\" data-id=\"98fc7c6\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t<div role=\"region\" aria-labelledby=\"e-n-accordion-item-3164\" class=\"elementor-element elementor-element-2e304f8 e-con-full e-flex e-con e-child\" data-id=\"2e304f8\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-3761292 elementor-widget elementor-widget-text-editor\" data-id=\"3761292\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p><span style=\"color: #000000;\"><span class=\"TextRun SCXW244033878 BCX0\" lang=\"NL-BE\" xml:lang=\"NL-BE\" data-contrast=\"auto\"><span class=\"NormalTextRun SCXW244033878 BCX0\">Massief hout wordt doorgaans volgens de Euroklassen\u00a0<\/span><span class=\"NormalTextRun SCXW244033878 BCX0\">als D-s2, d0 gerangschikt, maar deze classificatie kan door een behandeling worden verbeterd.<\/span><\/span><span class=\"EOP SCXW244033878 BCX0\" data-ccp-props=\"{}\">\u00a0<\/span><\/span><\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/details>\n\t\t\t\t\t\t<details id=\"e-n-accordion-item-3165\" class=\"e-n-accordion-item\" >\n\t\t\t\t<summary class=\"e-n-accordion-item-title\" data-accordion-index=\"6\" tabindex=\"-1\" aria-expanded=\"false\" aria-controls=\"e-n-accordion-item-3165\" >\n\t\t\t\t\t<span class='e-n-accordion-item-title-header'><div class=\"e-n-accordion-item-title-text\"> Is het brandrisico\u2019s hoger als ik in hout bouw?  <\/div><\/span>\n\t\t\t\t\t\t\t<span class='e-n-accordion-item-title-icon'>\n\t\t\t<span class='e-opened' ><svg aria-hidden=\"true\" class=\"e-font-icon-svg e-fas-minus\" viewBox=\"0 0 448 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M416 208H32c-17.67 0-32 14.33-32 32v32c0 17.67 14.33 32 32 32h384c17.67 0 32-14.33 32-32v-32c0-17.67-14.33-32-32-32z\"><\/path><\/svg><\/span>\n\t\t\t<span class='e-closed'><svg aria-hidden=\"true\" class=\"e-font-icon-svg e-fas-plus\" viewBox=\"0 0 448 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M416 208H272V64c0-17.67-14.33-32-32-32h-32c-17.67 0-32 14.33-32 32v144H32c-17.67 0-32 14.33-32 32v32c0 17.67 14.33 32 32 32h144v144c0 17.67 14.33 32 32 32h32c17.67 0 32-14.33 32-32V304h144c17.67 0 32-14.33 32-32v-32c0-17.67-14.33-32-32-32z\"><\/path><\/svg><\/span>\n\t\t<\/span>\n\n\t\t\t\t\t\t<\/summary>\n\t\t\t\t<div role=\"region\" aria-labelledby=\"e-n-accordion-item-3165\" class=\"elementor-element elementor-element-77fd7d3 e-flex e-con-boxed e-con e-child\" data-id=\"77fd7d3\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t<div role=\"region\" aria-labelledby=\"e-n-accordion-item-3165\" class=\"elementor-element elementor-element-f850fa4 e-con-full e-flex e-con e-child\" data-id=\"f850fa4\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-3079658 elementor-widget elementor-widget-text-editor\" data-id=\"3079658\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p><span style=\"color: #000000;\">Neen. Houten gebouwen zijn aan dezelfde regelgevende voorwaarden onderworpen als de andere materialen en behalen een gelijkwaardig veiligheidsniveau.<\/span><\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/details>\n\t\t\t\t\t\t<details id=\"e-n-accordion-item-3166\" class=\"e-n-accordion-item\" >\n\t\t\t\t<summary class=\"e-n-accordion-item-title\" data-accordion-index=\"7\" tabindex=\"-1\" aria-expanded=\"false\" aria-controls=\"e-n-accordion-item-3166\" >\n\t\t\t\t\t<span class='e-n-accordion-item-title-header'><div class=\"e-n-accordion-item-title-text\"> Is hout gevaarlijk bij brand?  <\/div><\/span>\n\t\t\t\t\t\t\t<span class='e-n-accordion-item-title-icon'>\n\t\t\t<span class='e-opened' ><svg aria-hidden=\"true\" class=\"e-font-icon-svg e-fas-minus\" viewBox=\"0 0 448 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M416 208H32c-17.67 0-32 14.33-32 32v32c0 17.67 14.33 32 32 32h384c17.67 0 32-14.33 32-32v-32c0-17.67-14.33-32-32-32z\"><\/path><\/svg><\/span>\n\t\t\t<span class='e-closed'><svg aria-hidden=\"true\" class=\"e-font-icon-svg e-fas-plus\" viewBox=\"0 0 448 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M416 208H272V64c0-17.67-14.33-32-32-32h-32c-17.67 0-32 14.33-32 32v144H32c-17.67 0-32 14.33-32 32v32c0 17.67 14.33 32 32 32h144v144c0 17.67 14.33 32 32 32h32c17.67 0 32-14.33 32-32V304h144c17.67 0 32-14.33 32-32v-32c0-17.67-14.33-32-32-32z\"><\/path><\/svg><\/span>\n\t\t<\/span>\n\n\t\t\t\t\t\t<\/summary>\n\t\t\t\t<div role=\"region\" aria-labelledby=\"e-n-accordion-item-3166\" class=\"elementor-element elementor-element-7e51698 e-flex e-con-boxed e-con e-child\" data-id=\"7e51698\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t<div role=\"region\" aria-labelledby=\"e-n-accordion-item-3166\" class=\"elementor-element elementor-element-bb271ec e-con-full e-flex e-con e-child\" data-id=\"bb271ec\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-2d3d6cc elementor-widget elementor-widget-text-editor\" data-id=\"2d3d6cc\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p><span style=\"color: #000000;\"><span class=\"TextRun SCXW188932607 BCX0\" lang=\"NL-BE\" xml:lang=\"NL-BE\" data-contrast=\"auto\"><span class=\"NormalTextRun SCXW188932607 BCX0\">Als een houten gebouw goed ontworpen is, zijn de brandveiligheidsnormen nageleefd en biedt het een\u00a0<\/span><span class=\"NormalTextRun SCXW188932607 BCX0\">beheerst brandgedrag.<\/span><\/span><span class=\"EOP SCXW188932607 BCX0\" data-ccp-props=\"{&quot;134245418&quot;:true,&quot;134245529&quot;:true}\">\u00a0<\/span><\/span><\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/details>\n\t\t\t\t\t\t<details id=\"e-n-accordion-item-3167\" class=\"e-n-accordion-item\" >\n\t\t\t\t<summary class=\"e-n-accordion-item-title\" data-accordion-index=\"8\" tabindex=\"-1\" aria-expanded=\"false\" aria-controls=\"e-n-accordion-item-3167\" >\n\t\t\t\t\t<span class='e-n-accordion-item-title-header'><div class=\"e-n-accordion-item-title-text\"> Hoe de brandveiligheid van hout verbeteren?  <\/div><\/span>\n\t\t\t\t\t\t\t<span class='e-n-accordion-item-title-icon'>\n\t\t\t<span class='e-opened' ><svg aria-hidden=\"true\" class=\"e-font-icon-svg e-fas-minus\" viewBox=\"0 0 448 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M416 208H32c-17.67 0-32 14.33-32 32v32c0 17.67 14.33 32 32 32h384c17.67 0 32-14.33 32-32v-32c0-17.67-14.33-32-32-32z\"><\/path><\/svg><\/span>\n\t\t\t<span class='e-closed'><svg aria-hidden=\"true\" class=\"e-font-icon-svg e-fas-plus\" viewBox=\"0 0 448 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M416 208H272V64c0-17.67-14.33-32-32-32h-32c-17.67 0-32 14.33-32 32v144H32c-17.67 0-32 14.33-32 32v32c0 17.67 14.33 32 32 32h144v144c0 17.67 14.33 32 32 32h32c17.67 0 32-14.33 32-32V304h144c17.67 0 32-14.33 32-32v-32c0-17.67-14.33-32-32-32z\"><\/path><\/svg><\/span>\n\t\t<\/span>\n\n\t\t\t\t\t\t<\/summary>\n\t\t\t\t<div role=\"region\" aria-labelledby=\"e-n-accordion-item-3167\" class=\"elementor-element elementor-element-142b0ad e-flex e-con-boxed e-con e-child\" data-id=\"142b0ad\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t<div role=\"region\" aria-labelledby=\"e-n-accordion-item-3167\" class=\"elementor-element elementor-element-74d2f34 e-con-full e-flex e-con e-child\" data-id=\"74d2f34\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-6974d07 elementor-widget elementor-widget-text-editor\" data-id=\"6974d07\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p><span style=\"color: #000000;\">Er\u00a0bestaan\u00a0meerdere\u00a0oplossingen\u00a0om de\u00a0brandveiligheid\u00a0van hout te\u00a0verbeteren:\u00a0<\/span><\/p><ul><li aria-setsize=\"-1\" data-leveltext=\"\uf0b7\" data-font=\"Symbol\" data-listid=\"23\" data-list-defn-props=\"{&quot;335552541&quot;:1,&quot;335559685&quot;:720,&quot;335559991&quot;:360,&quot;469769226&quot;:&quot;Symbol&quot;,&quot;469769242&quot;:[8226],&quot;469777803&quot;:&quot;left&quot;,&quot;469777804&quot;:&quot;\uf0b7&quot;,&quot;469777815&quot;:&quot;hybridMultilevel&quot;}\" data-aria-posinset=\"4\" data-aria-level=\"1\"><span style=\"color: #000000;\">brandwerende\u00a0behandelingen;\u00a0<\/span><\/li><li aria-setsize=\"-1\" data-leveltext=\"\uf0b7\" data-font=\"Symbol\" data-listid=\"23\" data-list-defn-props=\"{&quot;335552541&quot;:1,&quot;335559685&quot;:720,&quot;335559991&quot;:360,&quot;469769226&quot;:&quot;Symbol&quot;,&quot;469769242&quot;:[8226],&quot;469777803&quot;:&quot;left&quot;,&quot;469777804&quot;:&quot;\uf0b7&quot;,&quot;469777815&quot;:&quot;hybridMultilevel&quot;}\" data-aria-posinset=\"4\" data-aria-level=\"1\"><span style=\"color: #000000;\">bescherming\u00a0(gipsplaat,\u00a0bekleding);\u00a0<\/span><\/li><li aria-setsize=\"-1\" data-leveltext=\"\uf0b7\" data-font=\"Symbol\" data-listid=\"23\" data-list-defn-props=\"{&quot;335552541&quot;:1,&quot;335559685&quot;:720,&quot;335559991&quot;:360,&quot;469769226&quot;:&quot;Symbol&quot;,&quot;469769242&quot;:[8226],&quot;469777803&quot;:&quot;left&quot;,&quot;469777804&quot;:&quot;\uf0b7&quot;,&quot;469777815&quot;:&quot;hybridMultilevel&quot;}\" data-aria-posinset=\"4\" data-aria-level=\"1\"><span style=\"color: #000000;\">aangepast\u00a0ontwerp\u00a0van de\u00a0gebouwen.\u00a0<\/span><\/li><\/ul>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/details>\n\t\t\t\t\t\t<details id=\"e-n-accordion-item-3168\" class=\"e-n-accordion-item\" >\n\t\t\t\t<summary class=\"e-n-accordion-item-title\" data-accordion-index=\"9\" tabindex=\"-1\" aria-expanded=\"false\" aria-controls=\"e-n-accordion-item-3168\" >\n\t\t\t\t\t<span class='e-n-accordion-item-title-header'><div class=\"e-n-accordion-item-title-text\"> Is hout giftig wanneer het brandt?  <\/div><\/span>\n\t\t\t\t\t\t\t<span class='e-n-accordion-item-title-icon'>\n\t\t\t<span class='e-opened' ><svg aria-hidden=\"true\" class=\"e-font-icon-svg e-fas-minus\" viewBox=\"0 0 448 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M416 208H32c-17.67 0-32 14.33-32 32v32c0 17.67 14.33 32 32 32h384c17.67 0 32-14.33 32-32v-32c0-17.67-14.33-32-32-32z\"><\/path><\/svg><\/span>\n\t\t\t<span class='e-closed'><svg aria-hidden=\"true\" class=\"e-font-icon-svg e-fas-plus\" viewBox=\"0 0 448 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M416 208H272V64c0-17.67-14.33-32-32-32h-32c-17.67 0-32 14.33-32 32v144H32c-17.67 0-32 14.33-32 32v32c0 17.67 14.33 32 32 32h144v144c0 17.67 14.33 32 32 32h32c17.67 0 32-14.33 32-32V304h144c17.67 0 32-14.33 32-32v-32c0-17.67-14.33-32-32-32z\"><\/path><\/svg><\/span>\n\t\t<\/span>\n\n\t\t\t\t\t\t<\/summary>\n\t\t\t\t<div role=\"region\" aria-labelledby=\"e-n-accordion-item-3168\" class=\"elementor-element elementor-element-ed696b2 e-flex e-con-boxed e-con e-child\" data-id=\"ed696b2\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t<div role=\"region\" aria-labelledby=\"e-n-accordion-item-3168\" class=\"elementor-element elementor-element-58a277b e-con-full e-flex e-con e-child\" data-id=\"58a277b\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-762627d elementor-widget elementor-widget-text-editor\" data-id=\"762627d\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p><span style=\"color: #000000;\"><span class=\"NormalTextRun SCXW129864371 BCX0\">Zoals\u00a0<\/span><span class=\"NormalTextRun SCXW129864371 BCX0\">elk<\/span><span class=\"NormalTextRun SCXW129864371 BCX0\">\u00a0<\/span><span class=\"NormalTextRun SCXW129864371 BCX0\">organisch<\/span><span class=\"NormalTextRun SCXW129864371 BCX0\">\u00a0<\/span><span class=\"NormalTextRun SCXW129864371 BCX0\">materiaal<\/span><span class=\"NormalTextRun SCXW129864371 BCX0\">,\u00a0<\/span><span class=\"NormalTextRun SCXW129864371 BCX0\">geeft<\/span><span class=\"NormalTextRun SCXW129864371 BCX0\">\u00a0hout\u00a0<\/span><span class=\"NormalTextRun SCXW129864371 BCX0\">bij<\/span><span class=\"NormalTextRun SCXW129864371 BCX0\">\u00a0brand\u00a0<\/span><span class=\"NormalTextRun SCXW129864371 BCX0\">rook<\/span><span class=\"NormalTextRun SCXW129864371 BCX0\">\u00a0<\/span><span class=\"NormalTextRun SCXW129864371 BCX0\">vrij<\/span><span class=\"NormalTextRun SCXW129864371 BCX0\">,\u00a0<\/span><span class=\"NormalTextRun SCXW129864371 BCX0\">maar<\/span><span class=\"NormalTextRun SCXW129864371 BCX0\">\u00a0<\/span><span class=\"NormalTextRun SCXW129864371 BCX0\">deze<\/span><span class=\"NormalTextRun SCXW129864371 BCX0\">\u00a0<\/span><span class=\"NormalTextRun SCXW129864371 BCX0\">is<\/span><span class=\"NormalTextRun SCXW129864371 BCX0\">\u00a0<\/span><span class=\"NormalTextRun SCXW129864371 BCX0\">vergelijkbaar<\/span><span class=\"NormalTextRun SCXW129864371 BCX0\">\u00a0met de\u00a0<\/span><span class=\"NormalTextRun SCXW129864371 BCX0\">rook<\/span><span class=\"NormalTextRun SCXW129864371 BCX0\">\u00a0van\u00a0<\/span><span class=\"NormalTextRun SCXW129864371 BCX0\">andere<\/span><span class=\"NormalTextRun SCXW129864371 BCX0\">\u00a0<\/span><span class=\"NormalTextRun SCXW129864371 BCX0\">bouwmaterialen<\/span><span class=\"NormalTextRun SCXW129864371 BCX0\">.<\/span><\/span><\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/details>\n\t\t\t\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t","protected":false},"excerpt":{"rendered":"<p>Hout\u00a0en\u00a0vuur Zowel voor architecten als voor ingenieurs\u00a0vormt het\u00a0brandgedrag van hout\u00a0een centrale vraag in de bouwsector.\u00a0In tegenstelling tot de heersende opvattingen,\u00a0is een houten gebouw niet brandgevoeliger dan een conventioneel \u2026<\/p>\n","protected":false},"author":177,"featured_media":53536,"parent":10716,"menu_order":77,"comment_status":"closed","ping_status":"closed","template":"","meta":{"_acf_changed":false,"footnotes":""},"class_list":["post-10758","page","type-page","status-publish","has-post-thumbnail","hentry"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.7 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Hout en vuur: brandweerstand, verbranding en brandveiligheid van hout<\/title>\n<meta name=\"description\" content=\"Ontdek het brandgedrag van hout: brandreactieklassen (Euroklassen) en brandveiligheid van hout in de bouwsector.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.houtinfobois.be\/nl\/technische-informatie\/uitvoering\/hout-en-vuur\/\" \/>\n<meta property=\"og:locale\" content=\"nl_NL\" \/>\n<meta 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