{"id":11092,"date":"2018-04-01T08:03:57","date_gmt":"2018-04-01T06:03:57","guid":{"rendered":"https:\/\/mcrtecresa.com?p=11092"},"modified":"2025-10-22T13:18:04","modified_gmt":"2025-10-22T11:18:04","slug":"mortier-ignifuge-de-protection-contre-incendies","status":"publish","type":"post","link":"https:\/\/mcrtecresa.com\/fr\/blog\/mortier-ignifuge-de-protection-contre-incendies","title":{"rendered":"Mortier ignifuge de protection contre incendies"},"content":{"rendered":"

Ces produits sont appliqu\u00e9s par pulv\u00e9risation sur les supports pour fournir une plus grande r\u00e9sistance au feu. Le produit appliqu\u00e9 a l’apparence robuste et sa composition principale est:<\/strong><\/p>\n

–\u00a0un liant hydraulique: ciment ou de pl\u00e2tre<\/p>\n

–\u00a0un produit qui donne une plus grande isolation thermique: laine de roche ou des agr\u00e9gats l\u00e9gers volcaniques tels que la perlite ou de la vermiculite.<\/p>\n

Selon sa composition, nous trouvons trois types principaux sur le march\u00e9:<\/p>\n

– Mortiers de Laine de roche avec du ciment comme liant<\/p>\n

– Mortiers perlite et \/ ou de la vermiculite avec du pl\u00e2tre comme liant.<\/p>\n

– Mortiers perlite et \/ ou de la vermiculite avec du ciment comme liant.<\/p>\n

La principale application de ces mortiers est la protection contre l’incendie des structures m\u00e9taliques en emp\u00eachant que celle-ci d\u00e9passe 500 \u00b0 C pendant le temps n\u00e9cessaire dans chaque cas selon les r\u00e8gles, mais il y a d’autres utilisations courantes comme nous verrons.<\/p>\n

Mercortecresa fabrique et commercialise en Espagne un de ces mortiers,\u00a0le mortier Tecwool F\u00a0<\/a><\/strong>qui est compos\u00e9 de Rockwool et du ciment blanc comme composition principale. Ce produit pr\u00e9sente les avantages suivants:<\/p>\n

– Flexibilit\u00e9 du produit aux mouvements de la structure m\u00e9tallique, le m\u00e9tal connu pr\u00e9sente l’avantage d’\u00eatre souple contre les demandes m\u00e9caniques qui sont n\u00e9cessaires en comparaison avec le b\u00e9ton, ce qui rend le mortier Tecwool F le compagnon id\u00e9al pour d’autres mortiers plus rigides pour son excellente adh\u00e9rence et de flexibilit\u00e9, ce qui est tr\u00e8s susceptible d’avoir des fissures, glissements de terrain, m\u00eame dans les n\u0153uds et les bas des faisceaux par la taille de votre fl\u00e8che.<\/p>\n

– Ce rev\u00eatement est le plus l\u00e9ger de loin, pour une \u00e9paisseur de 3 cm il a du 9 kg \/ de surcharge de m2 avec Tecwool F contre 27 \u00e0 30 kg \/ m2 de la reste de mortiers, ce qui \u00e9vite les surcharges dans les structure de support, qui est toujours con\u00e7u avec un minimum n\u00e9cessaire. Les constructeurs ne pense pas toujours que vous devez enduire pour prot\u00e9ger le feu.<\/p>\n

– Il y a aucun probl\u00e8me de corrosion dans la structure, le pH du produit> 12 prot\u00e8ge l’acier contre la corrosion par oxydation contre des mortiers de base de pl\u00e2tre qui compliquent davantage la situation aux points o\u00f9 l’amorce \u00e9choue.<\/p>\n

Comme nous avons mentionn\u00e9 pr\u00e9c\u00e9demment,\u00a0le mortier Tecwool F<\/a><\/strong>\u00a0est \u00e9galement test\u00e9 pour d’autres fins que la protection de la structure m\u00e9tallique, tels que la protection des \u00e9l\u00e9ments des structurels forg\u00e9s et concrets, platelage en acier forg\u00e9, des poutres en bois forg\u00e9, protection du b\u00e9ton dans les tunnels, etc.<\/p>\n","protected":false},"excerpt":{"rendered":"

Ces produits sont appliqu\u00e9s par pulv\u00e9risation sur les supports pour fournir une plus grande r\u00e9sistance au feu. Le produit appliqu\u00e9 a l’apparence robuste et sa composition principale est: –\u00a0un liant…<\/p>\n","protected":false},"author":2,"featured_media":8306,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[171],"tags":[],"class_list":["post-11092","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-produits-et-services"],"yoast_head":"\nMortier ignifuge de protection contre incendies - Mcr Tecresa<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/mcrtecresa.com\/fr\/blog\/mortier-ignifuge-de-protection-contre-incendies\" \/>\n<meta property=\"og:locale\" content=\"fr_FR\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Mortier ignifuge de protection contre incendies - Mcr Tecresa\" \/>\n<meta property=\"og:description\" content=\"Ces produits sont appliqu\u00e9s par pulv\u00e9risation sur les supports pour fournir une plus grande r\u00e9sistance au feu. Le produit appliqu\u00e9 a l’apparence robuste et sa composition principale est: –\u00a0un liant...\" \/>\n<meta property=\"og:url\" content=\"https:\/\/mcrtecresa.com\/fr\/blog\/mortier-ignifuge-de-protection-contre-incendies\" \/>\n<meta property=\"og:site_name\" content=\"Mcr Tecresa\" \/>\n<meta property=\"article:published_time\" content=\"2018-04-01T06:03:57+00:00\" \/>\n<meta property=\"article:modified_time\" content=\"2025-10-22T11:18:04+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/mcrtecresa.com\/wp-content\/uploads\/2018\/03\/post_779_img.jpg\" \/>\n\t<meta property=\"og:image:width\" content=\"300\" \/>\n\t<meta property=\"og:image:height\" content=\"168\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/jpeg\" \/>\n<meta name=\"author\" content=\"Roberto Perez Salillas\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"\u00c9crit par\" \/>\n\t<meta name=\"twitter:data1\" content=\"Roberto Perez Salillas\" \/>\n\t<meta name=\"twitter:label2\" content=\"Dur\u00e9e de lecture estim\u00e9e\" \/>\n\t<meta name=\"twitter:data2\" content=\"2 minutes\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\\\/\\\/schema.org\",\"@graph\":[{\"@type\":\"Article\",\"@id\":\"https:\\\/\\\/mcrtecresa.com\\\/fr\\\/blog\\\/mortier-ignifuge-de-protection-contre-incendies#article\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/mcrtecresa.com\\\/fr\\\/blog\\\/mortier-ignifuge-de-protection-contre-incendies\"},\"author\":{\"name\":\"Roberto Perez Salillas\",\"@id\":\"https:\\\/\\\/mcrtecresa.com\\\/#\\\/schema\\\/person\\\/275eebae54c4cf671d6c26d83abd4b3a\"},\"headline\":\"Mortier ignifuge de protection contre incendies\",\"datePublished\":\"2018-04-01T06:03:57+00:00\",\"dateModified\":\"2025-10-22T11:18:04+00:00\",\"mainEntityOfPage\":{\"@id\":\"https:\\\/\\\/mcrtecresa.com\\\/fr\\\/blog\\\/mortier-ignifuge-de-protection-contre-incendies\"},\"wordCount\":468,\"publisher\":{\"@id\":\"https:\\\/\\\/mcrtecresa.com\\\/#organization\"},\"image\":{\"@id\":\"https:\\\/\\\/mcrtecresa.com\\\/fr\\\/blog\\\/mortier-ignifuge-de-protection-contre-incendies#primaryimage\"},\"thumbnailUrl\":\"https:\\\/\\\/mcrtecresa.com\\\/wp-content\\\/uploads\\\/2018\\\/03\\\/post_779_img.jpg\",\"articleSection\":[\"Produits et services\"],\"inLanguage\":\"fr-FR\"},{\"@type\":\"WebPage\",\"@id\":\"https:\\\/\\\/mcrtecresa.com\\\/fr\\\/blog\\\/mortier-ignifuge-de-protection-contre-incendies\",\"url\":\"https:\\\/\\\/mcrtecresa.com\\\/fr\\\/blog\\\/mortier-ignifuge-de-protection-contre-incendies\",\"name\":\"Mortier ignifuge de protection contre incendies - 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