{"id":5131,"date":"2025-04-21T13:00:00","date_gmt":"2025-04-21T13:00:00","guid":{"rendered":"https:\/\/samasinc.com\/?p=5131"},"modified":"2025-04-28T12:33:57","modified_gmt":"2025-04-28T12:33:57","slug":"la-resistance-au-feu-des-profiles-en-acier-est-un-facteur-critique-pour-la-securite-des-batiments","status":"publish","type":"post","link":"https:\/\/samasinc.com\/fr\/la-resistance-au-feu-des-profiles-en-acier-est-un-facteur-critique-pour-la-securite-des-batiments\/","title":{"rendered":"R\u00e9sistance au feu des profil\u00e9s en acier\u00a0: facteurs critiques pour la s\u00e9curit\u00e9 des b\u00e2timents"},"content":{"rendered":"<h2 class=\"wp-block-heading\"><strong>R\u00e9sistance au feu des profil\u00e9s en acier\u00a0: facteurs critiques pour la s\u00e9curit\u00e9 des b\u00e2timents<\/strong><\/h2>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"683\" src=\"https:\/\/samasinc.com\/wp-content\/uploads\/2025\/04\/pexels-pixabay-257617-1024x683.avif\" alt=\"profil\u00e9 en acier\" class=\"wp-image-5132\" srcset=\"https:\/\/samasinc.com\/wp-content\/uploads\/2025\/04\/pexels-pixabay-257617-1024x683.avif 1024w, https:\/\/samasinc.com\/wp-content\/uploads\/2025\/04\/pexels-pixabay-257617-300x200.avif 300w, https:\/\/samasinc.com\/wp-content\/uploads\/2025\/04\/pexels-pixabay-257617-768x512.avif 768w, https:\/\/samasinc.com\/wp-content\/uploads\/2025\/04\/pexels-pixabay-257617-1536x1024.avif 1536w, https:\/\/samasinc.com\/wp-content\/uploads\/2025\/04\/pexels-pixabay-257617-2048x1365.avif 2048w, https:\/\/samasinc.com\/wp-content\/uploads\/2025\/04\/pexels-pixabay-257617-18x12.avif 18w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n\n\n\n<p>Les profil\u00e9s en acier sont la pierre angulaire des structures modernes. Cependant, \u00e0 des temp\u00e9ratures \u00e9lev\u00e9es <strong>perte de force<\/strong>est un enjeu crucial en termes de s\u00e9curit\u00e9 incendie. S\u00e9lection correcte des mat\u00e9riaux et rev\u00eatements r\u00e9sistants au feu, profil\u00e9s en acier <strong>M\u00eame \u00e0 des temp\u00e9ratures sup\u00e9rieures \u00e0 600\u00b0C<\/strong> assure la pr\u00e9servation de son support. En tant que Samas Industrial, nous proposons des solutions en acier r\u00e9sistant au feu conformes aux normes europ\u00e9ennes.<\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>1. Comportement de l\u2019acier au feu : pourquoi une protection sp\u00e9ciale est-elle n\u00e9cessaire ?<\/strong><\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>\u00c0 500\u00b0C<\/strong> acier, r\u00e9sistance initiale <strong>%50&#8217;sini<\/strong> perd.<\/li>\n\n\n\n<li><strong>\u00c0 750\u00b0C<\/strong> capacit\u00e9 de charge <strong>compl\u00e8tement<\/strong> diminue.<\/li>\n\n\n\n<li><strong>Expansion:<\/strong> L&#039;acier chauff\u00e9 se dilate, cr\u00e9ant un risque de fissures dans les joints avec le b\u00e9ton arm\u00e9.<\/li>\n<\/ul>\n\n\n\n<p><strong>Solution:<\/strong> L&#039;acier en cas d&#039;incendie <strong>au moins 90 \u00e0 120 minutes<\/strong> en utilisant des syst\u00e8mes qui prot\u00e9geront.<\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>2. Syst\u00e8mes de profil\u00e9s en acier r\u00e9sistants au feu<\/strong><\/h3>\n\n\n\n<h4 class=\"wp-block-heading\"><strong>A) M\u00e9thodes de protection passive<\/strong><\/h4>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><thead><tr><th><strong>M\u00e9thode<\/strong><\/th><th><strong>Comment \u00e7a marche ?<\/strong><\/th><th><strong>Avantages<\/strong><\/th><th><strong>APPLICATION<\/strong><\/th><\/tr><\/thead><tbody><tr><td><strong>Peintures r\u00e9sistantes au feu<\/strong><\/td><td>Cr\u00e9e une couche intumescente qui se dilate avec la chaleur<\/td><td>Esth\u00e9tique, couche mince (1-3 mm)<\/td><td>Immeubles de bureaux, centres commerciaux<\/td><\/tr><tr><td><strong>Rev\u00eatements en plaques de pl\u00e2tre<\/strong><\/td><td>Enveloppe le profil avec des plaques de pl\u00e2tre<\/td><td>\u00c9conomique, jusqu&#039;\u00e0 120 minutes de protection<\/td><td>B\u00e2timents industriels<\/td><\/tr><tr><td><strong>Rev\u00eatements par pulv\u00e9risation<\/strong><\/td><td>Un mat\u00e9riau \u00e0 base min\u00e9rale est pulv\u00e9ris\u00e9<\/td><td>Application rapide, adapt\u00e9e aux formes complexes<\/td><td>Syst\u00e8mes de carcasse en acier<\/td><\/tr><tr><td><strong>Enrobage dans le b\u00e9ton<\/strong><\/td><td>Le profil\u00e9 en acier est plac\u00e9 dans le b\u00e9ton<\/td><td>Assure l&#039;int\u00e9grit\u00e9 structurelle<\/td><td>Immeubles de grande hauteur, ponts<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<h4 class=\"wp-block-heading\"><strong>B) Int\u00e9gration avec les syst\u00e8mes actifs<\/strong><\/h4>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Extinction automatique d&#039;incendie<\/strong> combin\u00e9 avec des transporteurs en acier<\/li>\n\n\n\n<li><strong>Alliages sensibles \u00e0 la chaleur :<\/strong> Active les bouches d&#039;incendie en changeant de forme \u00e0 300 \u00b0C<\/li>\n<\/ul>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<figure class=\"wp-block-image size-large is-resized\"><img loading=\"lazy\" decoding=\"async\" width=\"768\" height=\"1024\" src=\"https:\/\/samasinc.com\/wp-content\/uploads\/2025\/04\/pexels-pixabay-53176-768x1024.avif\" alt=\"profil\u00e9 en acier\" class=\"wp-image-5133\" style=\"width:406px;height:auto\" srcset=\"https:\/\/samasinc.com\/wp-content\/uploads\/2025\/04\/pexels-pixabay-53176-768x1024.avif 768w, https:\/\/samasinc.com\/wp-content\/uploads\/2025\/04\/pexels-pixabay-53176-225x300.avif 225w, https:\/\/samasinc.com\/wp-content\/uploads\/2025\/04\/pexels-pixabay-53176-1152x1536.avif 1152w, https:\/\/samasinc.com\/wp-content\/uploads\/2025\/04\/pexels-pixabay-53176-1536x2048.avif 1536w, https:\/\/samasinc.com\/wp-content\/uploads\/2025\/04\/pexels-pixabay-53176-9x12.avif 9w, https:\/\/samasinc.com\/wp-content\/uploads\/2025\/04\/pexels-pixabay-53176-scaled.avif 1920w\" sizes=\"auto, (max-width: 768px) 100vw, 768px\" \/><\/figure>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>3. Normes et m\u00e9thodes d&#039;essai<\/strong><\/h3>\n\n\n\n<p>Les produits industriels Samas r\u00e9ussissent les tests d&#039;incendie internationaux :<\/p>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><thead><tr><th><strong>Standard<\/strong><\/th><th><strong>M\u00e9thode d&#039;essai<\/strong><\/th><th><strong>P\u00e9riode de durabilit\u00e9<\/strong><\/th><th><strong>Performances du produit Samas<\/strong><\/th><\/tr><\/thead><tbody><tr><td><strong>EN 1363-1<\/strong><\/td><td>Essai selon la courbe ISO 834<\/td><td>R30-R120<\/td><td>R90 (90 minutes) garanti<\/td><\/tr><tr><td><strong>EN 13501<\/strong><\/td><td>Classification (EI 60\/90\/120)<\/td><td>EI 60\/90\/120<\/td><td>Certifi\u00e9 EI 90<\/td><\/tr><tr><td><strong>UL 263<\/strong><\/td><td>Protocole de test ASTM E119<\/td><td>1 \u00e0 4 heures<\/td><td>Profil de r\u00e9sistance sur 2 heures<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>4. Solutions sp\u00e9cifiques au projet\u00a0: la diff\u00e9rence industrielle Samas<\/strong><\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Profils compatibles BIM :<\/strong> Les d\u00e9tails de r\u00e9sistance au feu sont int\u00e9gr\u00e9s dans le mod\u00e8le num\u00e9rique<\/li>\n\n\n\n<li><strong>Syst\u00e8mes hybrides :<\/strong> Solutions coupe-feu en composites acier + bois<\/li>\n\n\n\n<li><strong>\u00c9tuis de protection imprim\u00e9s en 3D :<\/strong> Protection personnalis\u00e9e pour g\u00e9om\u00e9tries sp\u00e9ciales<\/li>\n<\/ul>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>5. Strat\u00e9gies d&#039;optimisation des co\u00fbts<\/strong><\/h3>\n\n\n\n<ol class=\"wp-block-list\">\n<li><strong>Analyse des risques :<\/strong> Utiliser EI 30 dans les zones \u00e0 faible risque et EI 120 dans les zones \u00e0 haut risque<\/li>\n\n\n\n<li><strong>Mat\u00e9riaux composites :<\/strong> \u00c9conomies de co\u00fbts gr\u00e2ce \u00e0 des joints sp\u00e9ciaux dans les passages coupe-feu<\/li>\n\n\n\n<li><strong>Co\u00fbt \u00e0 vie :<\/strong> Les syst\u00e8mes de protection offrent un avantage premium de -20 en mati\u00e8re d&#039;assurance des b\u00e2timents.<\/li>\n<\/ol>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<figure class=\"wp-block-image size-large is-resized\"><img loading=\"lazy\" decoding=\"async\" width=\"683\" height=\"1024\" src=\"https:\/\/samasinc.com\/wp-content\/uploads\/2025\/04\/pexels-guihankenne-1655303-683x1024.avif\" alt=\"profil\u00e9 en acier\" class=\"wp-image-5134\" style=\"width:375px;height:auto\" srcset=\"https:\/\/samasinc.com\/wp-content\/uploads\/2025\/04\/pexels-guihankenne-1655303-683x1024.avif 683w, https:\/\/samasinc.com\/wp-content\/uploads\/2025\/04\/pexels-guihankenne-1655303-200x300.avif 200w, https:\/\/samasinc.com\/wp-content\/uploads\/2025\/04\/pexels-guihankenne-1655303-768x1152.avif 768w, https:\/\/samasinc.com\/wp-content\/uploads\/2025\/04\/pexels-guihankenne-1655303-1024x1536.avif 1024w, https:\/\/samasinc.com\/wp-content\/uploads\/2025\/04\/pexels-guihankenne-1655303-1365x2048.avif 1365w, https:\/\/samasinc.com\/wp-content\/uploads\/2025\/04\/pexels-guihankenne-1655303-8x12.avif 8w, https:\/\/samasinc.com\/wp-content\/uploads\/2025\/04\/pexels-guihankenne-1655303-scaled.avif 1707w\" sizes=\"auto, (max-width: 683px) 100vw, 683px\" \/><\/figure>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>Conclusion : Des b\u00e2timents s\u00fbrs commencent par une s\u00e9lection intelligente des mat\u00e9riaux<\/strong><\/h3>\n\n\n\n<p>La performance au feu des profil\u00e9s en acier est d\u00e9terminante pour la s\u00e9curit\u00e9 et l\u2019assurabilit\u00e9 du projet. En tant que Samas Industrial, nous proposons des solutions aux normes europ\u00e9ennes.<\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h4 class=\"wp-block-heading\"><strong>Pourquoi Samas?<\/strong><\/h4>\n\n\n\n<p><br>\u2705&nbsp;<strong>Qualit\u00e9 sup\u00e9rieure et durabilit\u00e9 \u00e0 vie<\/strong><br>Nos produits, fabriqu\u00e9s avec une pr\u00e9cision technique, offrent une dur\u00e9e de vie au-del\u00e0 des normes de l&#039;industrie.<\/p>\n\n\n\n<p>\u2705&nbsp;<strong>Compr\u00e9hension de la production durable<\/strong><br>Nous contribuons \u00e0 l\u2019\u00e9quilibre \u00e9cologique avec nos produits recyclables et fa\u00e7onnons l\u2019avenir avec une faible empreinte carbone.<\/p>\n\n\n\n<p>\u2705&nbsp;<strong>Assistance professionnelle 24h\/24 et 7j\/7<\/strong><br>Notre \u00e9quipe technique experte produit des solutions instantan\u00e9es dans tous vos processus, de la pr\u00e9commande \u00e0 la livraison.<\/p>\n\n\n\n<p>\u2705&nbsp;<strong>Produits haut de gamme, prix comp\u00e9titifs<\/strong><br>Nous rendons le luxe industriel accessible : nous proposons de l\u2019acier haute performance \u00e0 des prix flexibles qui s\u2019alignent sur la dynamique du march\u00e9.<\/p>\n\n\n\n<p>\u2705&nbsp;<strong>Une confiance \u00e9prouv\u00e9e dans l&#039;industrie<\/strong><br>Notre expertise, acquise depuis de nombreuses ann\u00e9es, a cr\u00e9\u00e9 une cha\u00eene de confiance couronn\u00e9e de projets de r\u00e9f\u00e9rence dans plus de 62 pays.<\/p>\n\n\n\n<p>\u2705&nbsp;<strong>Engagement de satisfaction inconditionnelle<\/strong><br>Nous agissons selon le principe de \u00ab la bonne solution du premier coup \u00bb ; Si cela ne r\u00e9pond pas \u00e0 vos attentes, nous prenons imm\u00e9diatement des mesures de r\u00e9vision.<\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<p><strong>D\u00e9couvrez la diff\u00e9rence Samas !<\/strong><br>Nous fournissons des services avec notre r\u00e9seau mondial dans 4 bureaux dans 3 pays, et nous essayons de r\u00e9pondre \u00e0 tous vos besoins avec des conseils techniques pour vos projets sp\u00e9ciaux.<\/p>\n\n\n\n<p><strong>Obtenez un devis maintenant \u2794<\/strong><br>\u2709\ufe0f info@samasinc.com | \ud83c\udf10 www.samasinc.com<\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<p><a href=\"https:\/\/samasinc.com\/fr\/contactez-nous\/\">Contactez-nous!<\/a><\/p>","protected":false},"excerpt":{"rendered":"<p>\u00c7elik Profillerin Yang\u0131na Dayan\u0131kl\u0131l\u0131\u011f\u0131: Yap\u0131 G\u00fcvenli\u011fi \u0130\u00e7in Kritik Fakt\u00f6rler \u00c7elik profiller, modern yap\u0131lar\u0131n temel ta\u015f\u0131d\u0131r. Ancak y\u00fcksek s\u0131cakl\u0131klarda dayan\u0131m kayb\u0131, yang\u0131n g\u00fcvenli\u011fi a\u00e7\u0131s\u0131ndan kritik bir konudur. Do\u011fru malzeme se\u00e7imi ve yang\u0131na dayan\u0131kl\u0131 kaplamalar, \u00e7elik profillerin 600\u00b0C \u00fczerindeki s\u0131cakl\u0131klarda bile ta\u015f\u0131y\u0131c\u0131l\u0131\u011f\u0131n\u0131 korumas\u0131n\u0131 sa\u011flar. Samas End\u00fcstriyel olarak, Avrupa standartlar\u0131na uygun yang\u0131n diren\u00e7li \u00e7elik \u00e7\u00f6z\u00fcmleri sunuyoruz. 1. \u00c7eli\u011fin [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":5132,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[22,21],"tags":[512,510,513,509,511,514,61,33,73],"class_list":["post-5131","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-mimarlik","category-paslanmaz","tag-ei-90-sertifikali-celik","tag-en-13501-uyumlu-malzemeler","tag-pasif-yangin-koruma-sistemleri","tag-samas-endustriyel-yangin-cozumleri","tag-yangina-dayanikli-celik-profil","tag-celik-profil","tag-paslanmaz","tag-paslanmaz-celik","tag-samas"],"_links":{"self":[{"href":"https:\/\/samasinc.com\/fr\/wp-json\/wp\/v2\/posts\/5131","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/samasinc.com\/fr\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/samasinc.com\/fr\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/samasinc.com\/fr\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/samasinc.com\/fr\/wp-json\/wp\/v2\/comments?post=5131"}],"version-history":[{"count":1,"href":"https:\/\/samasinc.com\/fr\/wp-json\/wp\/v2\/posts\/5131\/revisions"}],"predecessor-version":[{"id":5135,"href":"https:\/\/samasinc.com\/fr\/wp-json\/wp\/v2\/posts\/5131\/revisions\/5135"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/samasinc.com\/fr\/wp-json\/wp\/v2\/media\/5132"}],"wp:attachment":[{"href":"https:\/\/samasinc.com\/fr\/wp-json\/wp\/v2\/media?parent=5131"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/samasinc.com\/fr\/wp-json\/wp\/v2\/categories?post=5131"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/samasinc.com\/fr\/wp-json\/wp\/v2\/tags?post=5131"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}