{"id":29435,"date":"2026-01-28T16:31:13","date_gmt":"2026-01-28T15:31:13","guid":{"rendered":"https:\/\/firemat.de\/classe-de-feu-b-a-ce-quil-faut-savoir-sur-les-supports-ignifuges\/"},"modified":"2026-10-22T18:40:59","modified_gmt":"2026-10-22T16:40:59","slug":"classe-de-feu-b-a-ce-quil-faut-savoir-sur-les-supports-ignifuges","status":"publish","type":"post","link":"https:\/\/firemat.de\/fr\/classe-de-feu-b-a-ce-quil-faut-savoir-sur-les-supports-ignifuges\/","title":{"rendered":"Classes de feu expliqu\u00e9es simplement : que signifient A, B et difficilement inflammable ?"},"content":{"rendered":"\n<p class=\"wp-block-paragraph\">Quelle est la protection r\u00e9elle d&rsquo;un support ignifuge ? On lit souvent des termes comme \u00ab classe de feu B \u00bb, \u00ab difficilement inflammable \u00bb ou \u00ab incombustible \u00bb. Nous expliquons ici ce que signifient les <strong>classes de feu<\/strong>, quelles normes les d\u00e9finissent et ce que cela implique pour le FireMat.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Les classes de feu en un coup d&rsquo;\u0153il<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Les classes de feu, plus pr\u00e9cis\u00e9ment les classes de mat\u00e9riaux de construction, d\u00e9crivent la r\u00e9action d&rsquo;un mat\u00e9riau au feu. En Europe, c&rsquo;est la norme DIN EN 13501-1 qui s&rsquo;applique. Elle classe les mat\u00e9riaux de construction comme suit :<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>A1 et A2 :<\/strong> incombustibles, par exemple pierre, b\u00e9ton, verre ou m\u00e9tal.<\/li>\n\n\n\n<li><strong>B :<\/strong> difficilement inflammable, contribution tr\u00e8s limit\u00e9e au feu.<\/li>\n\n\n\n<li><strong>C :<\/strong> difficilement inflammable, contribution limit\u00e9e au feu.<\/li>\n\n\n\n<li><strong>D :<\/strong> normalement inflammable, contribution moyenne au feu.<\/li>\n\n\n\n<li><strong>E :<\/strong> normalement inflammable, r\u00e9siste bri\u00e8vement \u00e0 une petite flamme.<\/li>\n\n\n\n<li><strong>F :<\/strong> performance non d\u00e9termin\u00e9e.<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">S&rsquo;y ajoutent des classifications compl\u00e9mentaires pour la fum\u00e9e (s1 \u00e0 s3) et les gouttelettes enflamm\u00e9es (d0 \u00e0 d2).<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Les anciennes classes selon DIN 4102<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Auparavant, seule la norme DIN 4102-1 s&rsquo;appliquait en Allemagne. Ses termes restent connus aujourd&rsquo;hui :<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>A1, A2 :<\/strong> incombustible<\/li>\n\n\n\n<li><strong>B1 :<\/strong> difficilement inflammable<\/li>\n\n\n\n<li><strong>B2 :<\/strong> normalement inflammable<\/li>\n\n\n\n<li><strong>B3 :<\/strong> facilement inflammable<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">Les classes ne se transposent pas une \u00e0 une. En gros, B1 correspond aux classes europ\u00e9ennes B et C, B2 aux classes D et E.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Comment se d\u00e9roulent les essais ?<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Pour la classe E, un essai avec une petite flamme selon <a href=\"https:\/\/firemat.de\/fr\/din-en-iso-11925-2\/\">DIN EN ISO 11925-2<\/a> suffit. Pour les classes B \u00e0 D s&rsquo;ajoute un essai au feu plus important, l&rsquo;essai SBI. Les classes A1 et A2 font l&rsquo;objet d&rsquo;essais sp\u00e9cifiques.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Qu&rsquo;en est-il du FireMat ?<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Le FireMat est compos\u00e9 de Panox et de para-aramide. Ces fibres ne fondent pas, ne gouttent pas et sont auto-extinguibles. Elles r\u00e9sistent en continu jusqu&rsquo;\u00e0 300 \u00b0C, la <a href=\"https:\/\/firemat.de\/fr\/produkt\/support-ignifuge-firemat-gold-edition-exterieur-interieur-impermeable-a-leau-et-a-lhuile-antiderapant\/\">Gold Edition<\/a> m\u00eame jusqu&rsquo;\u00e0 800 \u00b0C.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Le FireMat est certifi\u00e9 par T\u00dcV S\u00dcD selon la norme DIN EN ISO 11925-2. Le certificat indique qu&rsquo;il a \u00e9t\u00e9 <strong>test\u00e9 et reconnu comme difficilement inflammable<\/strong>. L&rsquo;essai a \u00e9t\u00e9 r\u00e9alis\u00e9 sur la base de la norme DIN EN ISO 11925-2 avec 30 secondes d&rsquo;exposition \u00e0 la flamme, la variante la plus stricte de l&rsquo;essai. Le certificat couvre les \u00e9ditions Black, Silk, Silk-A, Green Silk et Gold. Vous le trouverez parmi nos <a href=\"https:\/\/firemat.de\/fr\/certificats\/\">certificats<\/a>.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Important :<\/strong> le FireMat n&rsquo;est pas un mat\u00e9riau de construction au sens du droit de la construction. Il n&rsquo;est donc pas express\u00e9ment homologu\u00e9 pour remplacer des mesures obligatoires, comme la plaque de sol devant un po\u00eale \u00e0 bois. Comme support de protection pour appareils et surfaces, et en compl\u00e9ment sur la plaque de sol, il est en revanche id\u00e9al.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\u00c0 quoi suffit \u00ab difficilement inflammable \u00bb ?<\/h2>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Sous les appareils \u00e9lectriques :<\/strong> dans les bureaux, la r\u00e8gle DGUV 115-401 exige un support non combustible pour les machines \u00e0 caf\u00e9 et les bouilloires. Plus d&rsquo;informations dans <a href=\"https:\/\/firemat.de\/fr\/faut-il-un-support-ignifuge-pour-les-appareils-electriques\/\">Support ignifuge pour appareils \u00e9lectriques<\/a>.<\/li>\n\n\n\n<li><strong>Sur la plaque \u00e0 induction :<\/strong> comme protection contre les rayures et les d\u00e9bordements. Plus d&rsquo;informations dans <a href=\"https:\/\/firemat.de\/fr\/protection-pour-plaque-a-induction-la-solution-parfaite\/\">Tapis de protection pour induction<\/a>.<\/li>\n\n\n\n<li><strong>Pour le bricolage et le brasage :<\/strong> comme support de travail contre les \u00e9tincelles et la chaleur.<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">L\u00e0 o\u00f9 la loi exige un mat\u00e9riau de construction incombustible de classe A, par exemple au sol devant les foyers, il faut du verre, du carrelage, de la pierre ou de l&rsquo;acier. Plus d&rsquo;informations dans <a href=\"https:\/\/firemat.de\/fr\/le-tapis-pare-etincelles-parfait-pour-cheminee-achetez-firemat-ici\/\">Tapis pare-\u00e9tincelles pour chemin\u00e9e<\/a>.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Questions fr\u00e9quentes<\/h2>\n\n\n\n<h3 class=\"wp-block-heading\">Quelle est la diff\u00e9rence entre ignifuge et incombustible ?<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u00ab Incombustible \u00bb est une classe de mat\u00e9riau de construction (A1, A2). \u00ab Ignifuge \u00bb est un terme courant. Il signifie g\u00e9n\u00e9ralement que le mat\u00e9riau ne continue pas de br\u00fbler et r\u00e9siste \u00e0 des temp\u00e9ratures \u00e9lev\u00e9es.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Que signifie la r\u00e9action au feu E ?<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Le mat\u00e9riau est normalement inflammable. Il r\u00e9siste \u00e0 une petite flamme pendant 15 secondes sans que le feu se propage loin.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Conclusion<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Les classes de feu indiquent comment un mat\u00e9riau r\u00e9agit au feu. Le FireMat est certifi\u00e9 par T\u00dcV S\u00dcD selon la norme DIN EN ISO 11925-2 et est donc id\u00e9al comme support de protection pour les appareils \u00e9lectriques. L\u00e0 o\u00f9 le droit de la construction exige des mat\u00e9riaux incombustibles, il les compl\u00e8te sans les remplacer.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Vous trouverez d&rsquo;autres termes techniques dans le glossaire <a href=\"https:\/\/firemat.de\/fr\/firewiki-le-glossaire-complet-pour-les-supports-ignifuges-et-la-protection-incendie\/\">FireWiki<\/a>.<\/p>\n\n\n\n<div class=\"wp-block-buttons is-layout-flex wp-block-buttons-is-layout-flex\">\n<div class=\"wp-block-button\"><a class=\"wp-block-button__link wp-element-button\" href=\"https:\/\/firemat.de\/fr\/produkt\/firemat-black-edition-fireproof-mat-for-electrical-appliances-according-to-din-en-iso-11925-2\/\">Vers la FireMat Black Edition<\/a><\/div>\n<\/div>\n","protected":false},"excerpt":{"rendered":"<p>Les classes de feu selon DIN EN 13501-1 et DIN 4102 expliqu\u00e9es simplement, et ce qu&rsquo;indique le certificat du FireMat.<\/p>\n","protected":false},"author":1,"featured_media":30252,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[3971],"tags":[],"class_list":["post-29435","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-uncategorized-fr"],"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v28.7 (Yoast SEO v28.7) - https:\/\/yoast.com\/product\/yoast-seo-premium-wordpress\/ -->\n<title>Classes de feu expliqu\u00e9es : A1 \u00e0 F, B1, B2 et FireMat<\/title>\n<meta name=\"description\" content=\"Classes de feu expliqu\u00e9es simplement : les classes europ\u00e9ennes A1 \u00e0 F, les anciennes classes B1 et B2, le d\u00e9roulement des essais et ce que signifie \u00ab difficilement inflammable \u00bb pour le FireMat.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/firemat.de\/fr\/classe-de-feu-b-a-ce-quil-faut-savoir-sur-les-supports-ignifuges\/\" \/>\n<meta property=\"og:locale\" content=\"fr_FR\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Classes de feu expliqu\u00e9es simplement : que signifient A, B et difficilement inflammable ?\" \/>\n<meta property=\"og:description\" content=\"Classes de feu expliqu\u00e9es simplement : les classes europ\u00e9ennes A1 \u00e0 F, les anciennes classes B1 et B2, le d\u00e9roulement des essais et ce que signifie \u00ab difficilement inflammable \u00bb pour le FireMat.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/firemat.de\/fr\/classe-de-feu-b-a-ce-quil-faut-savoir-sur-les-supports-ignifuges\/\" \/>\n<meta property=\"og:site_name\" content=\"Firemat Brandschutzunterlage - Feuerfeste Unterlage \/ Matte\" \/>\n<meta property=\"article:publisher\" content=\"https:\/\/www.facebook.com\/FireMat4You\/\" \/>\n<meta property=\"article:published_time\" content=\"2026-01-28T15:31:13+00:00\" \/>\n<meta property=\"article:modified_time\" content=\"2026-10-22T16:40:59+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/firemat.de\/wp-content\/uploads\/2021\/08\/Black_Edition_Kategorie_Vorschau.png.webp\" \/>\n\t<meta property=\"og:image:width\" content=\"500\" \/>\n\t<meta property=\"og:image:height\" content=\"500\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/webp\" \/>\n<meta name=\"author\" content=\"Firemat\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"\u00c9crit par\" \/>\n\t<meta name=\"twitter:data1\" content=\"Firemat\" \/>\n\t<meta name=\"twitter:label2\" content=\"Dur\u00e9e de lecture estim\u00e9e\" \/>\n\t<meta name=\"twitter:data2\" content=\"4 minutes\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\\\/\\\/schema.org\",\"@graph\":[{\"@type\":\"Article\",\"@id\":\"https:\\\/\\\/firemat.de\\\/fr\\\/classe-de-feu-b-a-ce-quil-faut-savoir-sur-les-supports-ignifuges\\\/#article\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/firemat.de\\\/fr\\\/classe-de-feu-b-a-ce-quil-faut-savoir-sur-les-supports-ignifuges\\\/\"},\"author\":{\"name\":\"Firemat\",\"@id\":\"https:\\\/\\\/firemat.de\\\/fr\\\/#\\\/schema\\\/person\\\/3a17ba3694bd131365e784c3047fa96f\"},\"headline\":\"Classes de feu expliqu\u00e9es simplement : que signifient A, B et difficilement inflammable ?\",\"datePublished\":\"2026-01-28T15:31:13+00:00\",\"dateModified\":\"2026-10-22T16:40:59+00:00\",\"mainEntityOfPage\":{\"@id\":\"https:\\\/\\\/firemat.de\\\/fr\\\/classe-de-feu-b-a-ce-quil-faut-savoir-sur-les-supports-ignifuges\\\/\"},\"wordCount\":754,\"commentCount\":0,\"publisher\":{\"@id\":\"https:\\\/\\\/firemat.de\\\/fr\\\/#organization\"},\"image\":{\"@id\":\"https:\\\/\\\/firemat.de\\\/fr\\\/classe-de-feu-b-a-ce-quil-faut-savoir-sur-les-supports-ignifuges\\\/#primaryimage\"},\"thumbnailUrl\":\"https:\\\/\\\/firemat.de\\\/wp-content\\\/uploads\\\/2021\\\/08\\\/Black_Edition_Kategorie_Vorschau.png.webp\",\"articleSection\":[\"Guides pratiques\"],\"inLanguage\":\"fr-FR\",\"potentialAction\":[{\"@type\":\"CommentAction\",\"name\":\"Comment\",\"target\":[\"https:\\\/\\\/firemat.de\\\/fr\\\/classe-de-feu-b-a-ce-quil-faut-savoir-sur-les-supports-ignifuges\\\/#respond\"]}]},{\"@type\":\"WebPage\",\"@id\":\"https:\\\/\\\/firemat.de\\\/fr\\\/classe-de-feu-b-a-ce-quil-faut-savoir-sur-les-supports-ignifuges\\\/\",\"url\":\"https:\\\/\\\/firemat.de\\\/fr\\\/classe-de-feu-b-a-ce-quil-faut-savoir-sur-les-supports-ignifuges\\\/\",\"name\":\"Classes de feu expliqu\u00e9es : A1 \u00e0 F, B1, B2 et FireMat\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/firemat.de\\\/fr\\\/#website\"},\"primaryImageOfPage\":{\"@id\":\"https:\\\/\\\/firemat.de\\\/fr\\\/classe-de-feu-b-a-ce-quil-faut-savoir-sur-les-supports-ignifuges\\\/#primaryimage\"},\"image\":{\"@id\":\"https:\\\/\\\/firemat.de\\\/fr\\\/classe-de-feu-b-a-ce-quil-faut-savoir-sur-les-supports-ignifuges\\\/#primaryimage\"},\"thumbnailUrl\":\"https:\\\/\\\/firemat.de\\\/wp-content\\\/uploads\\\/2021\\\/08\\\/Black_Edition_Kategorie_Vorschau.png.webp\",\"datePublished\":\"2026-01-28T15:31:13+00:00\",\"dateModified\":\"2026-10-22T16:40:59+00:00\",\"description\":\"Classes de feu expliqu\u00e9es simplement : les classes europ\u00e9ennes A1 \u00e0 F, les anciennes classes B1 et B2, le d\u00e9roulement des essais et ce que signifie \u00ab difficilement inflammable \u00bb pour le FireMat.\",\"breadcrumb\":{\"@id\":\"https:\\\/\\\/firemat.de\\\/fr\\\/classe-de-feu-b-a-ce-quil-faut-savoir-sur-les-supports-ignifuges\\\/#breadcrumb\"},\"inLanguage\":\"fr-FR\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\\\/\\\/firemat.de\\\/fr\\\/classe-de-feu-b-a-ce-quil-faut-savoir-sur-les-supports-ignifuges\\\/\"]}]},{\"@type\":\"ImageObject\",\"inLanguage\":\"fr-FR\",\"@id\":\"https:\\\/\\\/firemat.de\\\/fr\\\/classe-de-feu-b-a-ce-quil-faut-savoir-sur-les-supports-ignifuges\\\/#primaryimage\",\"url\":\"https:\\\/\\\/firemat.de\\\/wp-content\\\/uploads\\\/2021\\\/08\\\/Black_Edition_Kategorie_Vorschau.png.webp\",\"contentUrl\":\"https:\\\/\\\/firemat.de\\\/wp-content\\\/uploads\\\/2021\\\/08\\\/Black_Edition_Kategorie_Vorschau.png.webp\",\"width\":500,\"height\":500,\"caption\":\"Diff\u00e9rents appareils de cuisine sur le tapis de protection \u00c9dition Black.\"},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\\\/\\\/firemat.de\\\/fr\\\/classe-de-feu-b-a-ce-quil-faut-savoir-sur-les-supports-ignifuges\\\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Startseite\",\"item\":\"https:\\\/\\\/firemat.de\\\/fr\\\/boutique\\\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Classes de feu expliqu\u00e9es simplement : que signifient A, B et difficilement inflammable ?\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\\\/\\\/firemat.de\\\/fr\\\/#website\",\"url\":\"https:\\\/\\\/firemat.de\\\/fr\\\/\",\"name\":\"FireMat\",\"description\":\"Feuerfeste Unterlage, T\u00dcV S\u00dcD Bescheinigt nach DIN EN ISO 11925-2\",\"publisher\":{\"@id\":\"https:\\\/\\\/firemat.de\\\/fr\\\/#organization\"},\"alternateName\":\"Feuerfeste Unterlagen f\u00fcr Elektroger\u00e4te - T\u00dcV S\u00dcD Bescheinigt\",\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\\\/\\\/firemat.de\\\/fr\\\/?s={search_term_string}\"},\"query-input\":{\"@type\":\"PropertyValueSpecification\",\"valueRequired\":true,\"valueName\":\"search_term_string\"}}],\"inLanguage\":\"fr-FR\"},{\"@type\":\"Organization\",\"@id\":\"https:\\\/\\\/firemat.de\\\/fr\\\/#organization\",\"name\":\"KeyCoon GmbH\",\"alternateName\":\"FireMat\",\"url\":\"https:\\\/\\\/firemat.de\\\/fr\\\/\",\"logo\":{\"@type\":\"ImageObject\",\"inLanguage\":\"fr-FR\",\"@id\":\"https:\\\/\\\/firemat.de\\\/fr\\\/#\\\/schema\\\/logo\\\/image\\\/\",\"url\":\"https:\\\/\\\/firemat.de\\\/wp-content\\\/uploads\\\/2019\\\/03\\\/Skyline_Keycoon_logo_yellow_930x572.png\",\"contentUrl\":\"https:\\\/\\\/firemat.de\\\/wp-content\\\/uploads\\\/2019\\\/03\\\/Skyline_Keycoon_logo_yellow_930x572.png\",\"width\":930,\"height\":572,\"caption\":\"KeyCoon GmbH\"},\"image\":{\"@id\":\"https:\\\/\\\/firemat.de\\\/fr\\\/#\\\/schema\\\/logo\\\/image\\\/\"},\"sameAs\":[\"https:\\\/\\\/www.facebook.com\\\/FireMat4You\\\/\",\"https:\\\/\\\/www.youtube.com\\\/watch?v=Bgj7o2-SaWI\"],\"description\":\"Hersteller von feuerfesten Unterlagen, Brandschutz- und Sicherheitsprodukten. Entdecken Sie hochwertige L\u00f6sungen rund um Brandschutz, Kennzeichnung und Sicherheit.\",\"email\":\"info@firemat.de\",\"telephone\":\"06109-7398649\",\"legalName\":\"Keycoon GmbH\",\"foundingDate\":\"2007-01-01\",\"vatID\":\"DE254290293\",\"taxID\":\"014 237 35345\",\"numberOfEmployees\":{\"@type\":\"QuantitativeValue\",\"minValue\":\"1\",\"maxValue\":\"10\"}},{\"@type\":\"Person\",\"@id\":\"https:\\\/\\\/firemat.de\\\/fr\\\/#\\\/schema\\\/person\\\/3a17ba3694bd131365e784c3047fa96f\",\"name\":\"Firemat\",\"image\":{\"@type\":\"ImageObject\",\"inLanguage\":\"fr-FR\",\"@id\":\"https:\\\/\\\/secure.gravatar.com\\\/avatar\\\/b8cb6df73524e7f0118819f93f94256acc2e26ac8f2bee6476023f241f18d64d?s=96&d=mm&r=g\",\"url\":\"https:\\\/\\\/secure.gravatar.com\\\/avatar\\\/b8cb6df73524e7f0118819f93f94256acc2e26ac8f2bee6476023f241f18d64d?s=96&d=mm&r=g\",\"contentUrl\":\"https:\\\/\\\/secure.gravatar.com\\\/avatar\\\/b8cb6df73524e7f0118819f93f94256acc2e26ac8f2bee6476023f241f18d64d?s=96&d=mm&r=g\",\"caption\":\"Firemat\"},\"url\":\"https:\\\/\\\/firemat.de\\\/fr\\\/author\\\/firemat\\\/\"}]}<\/script>\n<!-- \/ Yoast SEO Premium plugin. -->","yoast_head_json":{"title":"Classes de feu expliqu\u00e9es : A1 \u00e0 F, B1, B2 et FireMat","description":"Classes de feu expliqu\u00e9es simplement : les classes europ\u00e9ennes A1 \u00e0 F, les anciennes classes B1 et B2, le d\u00e9roulement des essais et ce que signifie \u00ab difficilement inflammable \u00bb pour le FireMat.","robots":{"index":"index","follow":"follow","max-snippet":"max-snippet:-1","max-image-preview":"max-image-preview:large","max-video-preview":"max-video-preview:-1"},"canonical":"https:\/\/firemat.de\/fr\/classe-de-feu-b-a-ce-quil-faut-savoir-sur-les-supports-ignifuges\/","og_locale":"fr_FR","og_type":"article","og_title":"Classes de feu expliqu\u00e9es simplement : que signifient A, B et difficilement inflammable ?","og_description":"Classes de feu expliqu\u00e9es simplement : les classes europ\u00e9ennes A1 \u00e0 F, les anciennes classes B1 et B2, le d\u00e9roulement des essais et ce que signifie \u00ab difficilement inflammable \u00bb pour le FireMat.","og_url":"https:\/\/firemat.de\/fr\/classe-de-feu-b-a-ce-quil-faut-savoir-sur-les-supports-ignifuges\/","og_site_name":"Firemat Brandschutzunterlage - Feuerfeste Unterlage \/ Matte","article_publisher":"https:\/\/www.facebook.com\/FireMat4You\/","article_published_time":"2026-01-28T15:31:13+00:00","article_modified_time":"2026-10-22T16:40:59+00:00","og_image":[{"width":500,"height":500,"url":"https:\/\/firemat.de\/wp-content\/uploads\/2021\/08\/Black_Edition_Kategorie_Vorschau.png.webp","type":"image\/webp"}],"author":"Firemat","twitter_card":"summary_large_image","twitter_misc":{"\u00c9crit par":"Firemat","Dur\u00e9e de lecture estim\u00e9e":"4 minutes"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"Article","@id":"https:\/\/firemat.de\/fr\/classe-de-feu-b-a-ce-quil-faut-savoir-sur-les-supports-ignifuges\/#article","isPartOf":{"@id":"https:\/\/firemat.de\/fr\/classe-de-feu-b-a-ce-quil-faut-savoir-sur-les-supports-ignifuges\/"},"author":{"name":"Firemat","@id":"https:\/\/firemat.de\/fr\/#\/schema\/person\/3a17ba3694bd131365e784c3047fa96f"},"headline":"Classes de feu expliqu\u00e9es simplement : que signifient A, B et difficilement inflammable ?","datePublished":"2026-01-28T15:31:13+00:00","dateModified":"2026-10-22T16:40:59+00:00","mainEntityOfPage":{"@id":"https:\/\/firemat.de\/fr\/classe-de-feu-b-a-ce-quil-faut-savoir-sur-les-supports-ignifuges\/"},"wordCount":754,"commentCount":0,"publisher":{"@id":"https:\/\/firemat.de\/fr\/#organization"},"image":{"@id":"https:\/\/firemat.de\/fr\/classe-de-feu-b-a-ce-quil-faut-savoir-sur-les-supports-ignifuges\/#primaryimage"},"thumbnailUrl":"https:\/\/firemat.de\/wp-content\/uploads\/2021\/08\/Black_Edition_Kategorie_Vorschau.png.webp","articleSection":["Guides pratiques"],"inLanguage":"fr-FR","potentialAction":[{"@type":"CommentAction","name":"Comment","target":["https:\/\/firemat.de\/fr\/classe-de-feu-b-a-ce-quil-faut-savoir-sur-les-supports-ignifuges\/#respond"]}]},{"@type":"WebPage","@id":"https:\/\/firemat.de\/fr\/classe-de-feu-b-a-ce-quil-faut-savoir-sur-les-supports-ignifuges\/","url":"https:\/\/firemat.de\/fr\/classe-de-feu-b-a-ce-quil-faut-savoir-sur-les-supports-ignifuges\/","name":"Classes de feu expliqu\u00e9es : A1 \u00e0 F, B1, B2 et FireMat","isPartOf":{"@id":"https:\/\/firemat.de\/fr\/#website"},"primaryImageOfPage":{"@id":"https:\/\/firemat.de\/fr\/classe-de-feu-b-a-ce-quil-faut-savoir-sur-les-supports-ignifuges\/#primaryimage"},"image":{"@id":"https:\/\/firemat.de\/fr\/classe-de-feu-b-a-ce-quil-faut-savoir-sur-les-supports-ignifuges\/#primaryimage"},"thumbnailUrl":"https:\/\/firemat.de\/wp-content\/uploads\/2021\/08\/Black_Edition_Kategorie_Vorschau.png.webp","datePublished":"2026-01-28T15:31:13+00:00","dateModified":"2026-10-22T16:40:59+00:00","description":"Classes de feu expliqu\u00e9es simplement : les classes europ\u00e9ennes A1 \u00e0 F, les anciennes classes B1 et B2, le d\u00e9roulement des essais et ce que signifie \u00ab difficilement inflammable \u00bb pour le FireMat.","breadcrumb":{"@id":"https:\/\/firemat.de\/fr\/classe-de-feu-b-a-ce-quil-faut-savoir-sur-les-supports-ignifuges\/#breadcrumb"},"inLanguage":"fr-FR","potentialAction":[{"@type":"ReadAction","target":["https:\/\/firemat.de\/fr\/classe-de-feu-b-a-ce-quil-faut-savoir-sur-les-supports-ignifuges\/"]}]},{"@type":"ImageObject","inLanguage":"fr-FR","@id":"https:\/\/firemat.de\/fr\/classe-de-feu-b-a-ce-quil-faut-savoir-sur-les-supports-ignifuges\/#primaryimage","url":"https:\/\/firemat.de\/wp-content\/uploads\/2021\/08\/Black_Edition_Kategorie_Vorschau.png.webp","contentUrl":"https:\/\/firemat.de\/wp-content\/uploads\/2021\/08\/Black_Edition_Kategorie_Vorschau.png.webp","width":500,"height":500,"caption":"Diff\u00e9rents appareils de cuisine sur le tapis de protection \u00c9dition Black."},{"@type":"BreadcrumbList","@id":"https:\/\/firemat.de\/fr\/classe-de-feu-b-a-ce-quil-faut-savoir-sur-les-supports-ignifuges\/#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"Startseite","item":"https:\/\/firemat.de\/fr\/boutique\/"},{"@type":"ListItem","position":2,"name":"Classes de feu expliqu\u00e9es simplement : que signifient A, B et difficilement inflammable ?"}]},{"@type":"WebSite","@id":"https:\/\/firemat.de\/fr\/#website","url":"https:\/\/firemat.de\/fr\/","name":"FireMat","description":"Feuerfeste Unterlage, T\u00dcV S\u00dcD Bescheinigt nach DIN EN ISO 11925-2","publisher":{"@id":"https:\/\/firemat.de\/fr\/#organization"},"alternateName":"Feuerfeste Unterlagen f\u00fcr Elektroger\u00e4te - T\u00dcV S\u00dcD Bescheinigt","potentialAction":[{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https:\/\/firemat.de\/fr\/?s={search_term_string}"},"query-input":{"@type":"PropertyValueSpecification","valueRequired":true,"valueName":"search_term_string"}}],"inLanguage":"fr-FR"},{"@type":"Organization","@id":"https:\/\/firemat.de\/fr\/#organization","name":"KeyCoon GmbH","alternateName":"FireMat","url":"https:\/\/firemat.de\/fr\/","logo":{"@type":"ImageObject","inLanguage":"fr-FR","@id":"https:\/\/firemat.de\/fr\/#\/schema\/logo\/image\/","url":"https:\/\/firemat.de\/wp-content\/uploads\/2019\/03\/Skyline_Keycoon_logo_yellow_930x572.png","contentUrl":"https:\/\/firemat.de\/wp-content\/uploads\/2019\/03\/Skyline_Keycoon_logo_yellow_930x572.png","width":930,"height":572,"caption":"KeyCoon GmbH"},"image":{"@id":"https:\/\/firemat.de\/fr\/#\/schema\/logo\/image\/"},"sameAs":["https:\/\/www.facebook.com\/FireMat4You\/","https:\/\/www.youtube.com\/watch?v=Bgj7o2-SaWI"],"description":"Hersteller von feuerfesten Unterlagen, Brandschutz- und Sicherheitsprodukten. Entdecken Sie hochwertige L\u00f6sungen rund um Brandschutz, Kennzeichnung und Sicherheit.","email":"info@firemat.de","telephone":"06109-7398649","legalName":"Keycoon GmbH","foundingDate":"2007-01-01","vatID":"DE254290293","taxID":"014 237 35345","numberOfEmployees":{"@type":"QuantitativeValue","minValue":"1","maxValue":"10"}},{"@type":"Person","@id":"https:\/\/firemat.de\/fr\/#\/schema\/person\/3a17ba3694bd131365e784c3047fa96f","name":"Firemat","image":{"@type":"ImageObject","inLanguage":"fr-FR","@id":"https:\/\/secure.gravatar.com\/avatar\/b8cb6df73524e7f0118819f93f94256acc2e26ac8f2bee6476023f241f18d64d?s=96&d=mm&r=g","url":"https:\/\/secure.gravatar.com\/avatar\/b8cb6df73524e7f0118819f93f94256acc2e26ac8f2bee6476023f241f18d64d?s=96&d=mm&r=g","contentUrl":"https:\/\/secure.gravatar.com\/avatar\/b8cb6df73524e7f0118819f93f94256acc2e26ac8f2bee6476023f241f18d64d?s=96&d=mm&r=g","caption":"Firemat"},"url":"https:\/\/firemat.de\/fr\/author\/firemat\/"}]}},"_links":{"self":[{"href":"https:\/\/firemat.de\/fr\/wp-json\/wp\/v2\/posts\/29435","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/firemat.de\/fr\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/firemat.de\/fr\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/firemat.de\/fr\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/firemat.de\/fr\/wp-json\/wp\/v2\/comments?post=29435"}],"version-history":[{"count":2,"href":"https:\/\/firemat.de\/fr\/wp-json\/wp\/v2\/posts\/29435\/revisions"}],"predecessor-version":[{"id":37894,"href":"https:\/\/firemat.de\/fr\/wp-json\/wp\/v2\/posts\/29435\/revisions\/37894"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/firemat.de\/fr\/wp-json\/wp\/v2\/media\/30252"}],"wp:attachment":[{"href":"https:\/\/firemat.de\/fr\/wp-json\/wp\/v2\/media?parent=29435"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/firemat.de\/fr\/wp-json\/wp\/v2\/categories?post=29435"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/firemat.de\/fr\/wp-json\/wp\/v2\/tags?post=29435"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}