{"id":19138,"date":"2018-02-27T02:08:47","date_gmt":"2018-02-27T00:08:47","guid":{"rendered":"https:\/\/mcrtecresa.com\/mortiers-tecwool\/mortier-tecwool-825\/proteccion-de-elementos-de-acero"},"modified":"2025-10-13T14:58:15","modified_gmt":"2025-10-13T12:58:15","slug":"protection-des-elements-en-acier-tecwool-825","status":"publish","type":"page","link":"https:\/\/mcrtecresa.com\/fr\/mortiers-tecwool\/tecwool-825\/protection-des-elements-en-acier-tecwool-825","title":{"rendered":"Tecwool 825 \u2013 Protection des \u00e9l\u00e9ments en acier"},"content":{"rendered":"<div class=\"wpb-content-wrapper\"><p>[vc_row][vc_column][vc_column_text]<\/p>\n<pre><code class=\"html hljs xml\"><span><span><a href=\"https:\/\/mcrtecresa.com\/fr\">mcr tecresa\u00ae<\/a><\/span><\/span><\/code><\/pre>\n<p>[\/vc_column_text][\/vc_column][\/vc_row][vc_row full_width=\u00a0\u00bbstretch_row\u00a0\u00bb][vc_column]<div class=\"mgt-header-block clearfix text-left text-black wpb_animate_when_almost_visible wpb_top-to-bottom wpb_content_element  mgt-header-block-style-2 mgt-header-texttransform-none  vc_custom_1528814773275\"><h2 class=\"mgt-header-block-title\">Solutions Constructives Tecwool\u00ae 825<\/h2><div class=\"mgt-header-line\"><\/div><\/div>[vc_row_inner][vc_column_inner width=\u00a0\u00bb1\/4&Prime;][vc_btn title=\u00a0\u00bbProtection des \u00e9l\u00e9ments en acier\u00a0\u00bb style=\u00a0\u00bbcustom\u00a0\u00bb custom_background=\u00a0\u00bb#dd3333&Prime; custom_text=\u00a0\u00bb#ffffff\u00a0\u00bb shape=\u00a0\u00bbround\u00a0\u00bb size=\u00a0\u00bbsm\u00a0\u00bb align=\u00a0\u00bbcenter\u00a0\u00bb button_block=\u00a0\u00bbtrue\u00a0\u00bb link=\u00a0\u00bburl:%23|||\u00a0\u00bb][\/vc_column_inner][vc_column_inner width=\u00a0\u00bb1\/4&Prime;][vc_btn title=\u00a0\u00bbProtection des tunnels\u00a0\u00bb style=\u00a0\u00bboutline-custom\u00a0\u00bb outline_custom_color=\u00a0\u00bb#000000&Prime; outline_custom_hover_background=\u00a0\u00bb#666666&Prime; outline_custom_hover_text=\u00a0\u00bb#ffffff\u00a0\u00bb shape=\u00a0\u00bbround\u00a0\u00bb size=\u00a0\u00bbsm\u00a0\u00bb align=\u00a0\u00bbcenter\u00a0\u00bb button_block=\u00a0\u00bbtrue\u00a0\u00bb link=\u00a0\u00bburl:https%3A%2F%2Fmcrtecresa.com%2Ffr%2Fmortiers-tecwool%2Ftecwool-825%2Fprotection-de-tunnels|||\u00a0\u00bb][\/vc_column_inner][vc_column_inner width=\u00a0\u00bb1\/4&Prime;][\/vc_column_inner][vc_column_inner width=\u00a0\u00bb1\/4&Prime;][\/vc_column_inner][\/vc_row_inner][\/vc_column][\/vc_row][vc_row full_width=\u00a0\u00bbstretch_row\u00a0\u00bb][vc_column][vc_empty_space height=\u00a0\u00bb60px\u00a0\u00bb]<div class=\"mgt-header-block clearfix text-left text-black wpb_animate_when_almost_visible wpb_top-to-bottom wpb_content_element  mgt-header-block-style-2 mgt-header-texttransform-none  vc_custom_1554906737812\"><h1 class=\"mgt-header-block-title\">Protection des \u00e9l\u00e9ments en acier<\/h1><div class=\"mgt-header-line\"><\/div><\/div>[vc_row_inner content_placement=\u00a0\u00bbmiddle\u00a0\u00bb][vc_column_inner width=\u00a0\u00bb2\/3&Prime;][vc_column_text]<\/p>\n<p style=\"text-align: justify;\"><strong>R\u00e9sistance au feu des \u00e9l\u00e9ments structuraux<\/strong><\/p>\n<p style=\"text-align: justify;\">Les structures m\u00e9talliques pr\u00e9sentes dans les p\u00e9trochimies, usines chimiques, centre de g\u00e9n\u00e9ration d\u2019\u00e9nergie, etc. souffrent, en cas d\u2019incendie, des feux produits g\u00e9n\u00e9ralement par des hydrocarbures.<\/p>\n<p style=\"text-align: justify;\"><strong>Tecwool<sup>\u00ae<\/sup> 825<\/strong> a \u00e9t\u00e9 test\u00e9 selon r\u00e8gle <strong>UNE ENV 13381-4<\/strong> et soumis \u00e0 la courbe de temp\u00e9rature \u00a0UL 1709, pour d\u00e9terminer sa contribution pour prot\u00e9ger contre le feu quand on l\u2019applique sur des \u00e9l\u00e9ments structurels en acier, soit \u00a0sur des poutres, piliers ou des \u00e9l\u00e9ments de tension.<\/p>\n<p style=\"text-align: justify;\"><strong>Tecwool<sup>\u00ae<\/sup> 825<\/strong> a \u00e9t\u00e9 dessin\u00e9 et \u00e9valu\u00e9 pour couvrir grand quantit\u00e9 de profils en acier caract\u00e9ris\u00e9s pour son facteur de section. De m\u00eame, il est test\u00e9 pour plusieurs temp\u00e9ratures de dessin sp\u00e9cifi\u00e9es dans la r\u00e8gle.<\/p>\n<p>[\/vc_column_text][\/vc_column_inner][vc_column_inner width=\u00a0\u00bb1\/3&Prime;][vc_single_image image=\u00a0\u00bb6820&Prime; img_size=\u00a0\u00bbmedium\u00a0\u00bb alignment=\u00a0\u00bbcenter\u00a0\u00bb style=\u00a0\u00bbvc_box_rounded\u00a0\u00bb onclick=\u00a0\u00bblink_image\u00a0\u00bb css=\u00a0\u00bb.vc_custom_1528815629785{margin-top: 3rem !important;}\u00a0\u00bb][\/vc_column_inner][\/vc_row_inner][vc_empty_space height=\u00a0\u00bb40px\u00a0\u00bb][\/vc_column][\/vc_row][vc_row][vc_column width=\u00a0\u00bb1\/2&Prime; el_class=\u00a0\u00bbbordersolution\u00a0\u00bb][vc_single_image image=\u00a0\u00bb6822&Prime; img_size=\u00a0\u00bblarge\u00a0\u00bb alignment=\u00a0\u00bbcenter\u00a0\u00bb][vc_row_inner css=\u00a0\u00bb.vc_custom_1520117906091{margin-top: -6% !important;padding-right: 3rem !important;padding-left: 3rem !important;}\u00a0\u00bb][vc_column_inner]<div class=\"mgt-header-block clearfix text-left text-black wpb_content_element  mgt-header-block-style-2 mgt-header-texttransform-none \"><p class=\"mgt-header-block-subtitle\">Solution<\/p><h2 class=\"mgt-header-block-title\"><\/h2><div class=\"mgt-header-line\"><\/div><\/div>[vc_column_text]<span style=\"color: #ff0000;\"><strong>1.<\/strong><\/span> Profile en acier.<br \/>\n<span style=\"color: #ff0000;\"><strong>2.<\/strong><\/span> Filet m\u00e9tallique.<br \/>\n<span style=\"color: #ff0000;\"><strong>3.<\/strong><\/span><strong>Tecwool<sup>\u00ae\u00a0<\/sup>825<\/strong>\u00a0(\u00e9paisseur en fonction du facteur de section de profil et du temps de r\u00e9sistance au feu requis).[\/vc_column_text][\/vc_column_inner][\/vc_row_inner][\/vc_column][vc_column width=\u00a0\u00bb1\/2&Prime; css=\u00a0\u00bb.vc_custom_1519682712284{padding-left: 2rem !important;}\u00a0\u00bb]<div class=\"mgt-header-block clearfix text-left text-black wpb_content_element  mgt-header-block-style-1 mgt-header-texttransform-none \"><h2 class=\"mgt-header-block-title\">Application<\/h2><div class=\"mgt-header-line\"><\/div><\/div>[vc_column_text]<\/p>\n<p style=\"text-align: justify;\"><strong>Tecwool<sup>\u00ae<\/sup> 825 <\/strong>\u00a0s\u2019applique par machine pneumatique conform\u00e9ment aux sp\u00e9cifications techniques suivantes:<br \/>\nUn filet m\u00e9tallique doit \u00eatre plac\u00e9e et fix\u00e9e au support par des clous \u00e9lectrosoud\u00e9s ou similaires, comme op\u00e9ration pr\u00e9alable \u00e0 l\u2019application du mortier.<\/p>\n<p style=\"text-align: justify;\">La surface \u00e0 prot\u00e9ger doit \u00eatre exempt de poussi\u00e8re, huiles, r\u00e9sidus, particules mal adh\u00e9r\u00e9es, restes de peinture, etc.<\/p>\n<p style=\"text-align: justify;\">Il est souhaitable d\u2019arroser l\u00e9g\u00e8rement avec de l\u2019eau de le propre tuyau d\u2019application afin d\u2019\u00e9liminer tout salet\u00e9 dans le parement. Cela permettra d\u2019obtenir un \u00e9quilibre thermique entre le mortier et la surface appliqu\u00e9e.<\/p>\n<p style=\"text-align: justify;\">Un coffrage du mortier avec des grosses planches en bois peut \u00eatre r\u00e9alis\u00e9 dans des structures avec du risque de \u00a0subir des chocs \u00c0 mesure que la projection est r\u00e9alis\u00e9e, le mortier est \u00e9cras\u00e9 avec se un rouleau pour conf\u00e9rer au <strong>Tecwool<sup>\u00ae<\/sup> 825<\/strong> une grande solidit\u00e9.<\/p>\n<p style=\"text-align: justify;\">Pour de plus amples informations, consultez application et usages g\u00e9n\u00e9raux (pg. 57).<\/p>\n<p>[\/vc_column_text][\/vc_column][\/vc_row][vc_row][vc_column][vc_empty_space height=\u00a0\u00bb50px\u00a0\u00bb]<div class=\"mgt-header-block clearfix text-left text-black wpb_animate_when_almost_visible wpb_top-to-bottom wpb_content_element  mgt-header-block-style-2 mgt-header-texttransform-none  vc_custom_1528815172805\"><h2 class=\"mgt-header-block-title\">Documentation<\/h2><div class=\"mgt-header-line\"><\/div><\/div>[vc_row_inner][vc_column_inner width=\u00a0\u00bb1\/3&Prime;][vc_raw_html]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[\/vc_raw_html][\/vc_column_inner][vc_column_inner width=\u00a0\u00bb1\/3&Prime;][\/vc_column_inner][vc_column_inner width=\u00a0\u00bb1\/3&Prime;][\/vc_column_inner][\/vc_row_inner][vc_empty_space height=\u00a0\u00bb20px\u00a0\u00bb el_class=\u00a0\u00bbvc_hidden-sm vc_hidden-xs\u00a0\u00bb]<style scoped='scoped'>.mgt-promo-block-79292048663.mgt-promo-block.darken .mgt-promo-block-content {background-color: rgba(10,10,10,0.63)!important;}.mgt-promo-block-79292048663.mgt-promo-block.animated:hover .mgt-promo-block-content {background-color: rgba(68,0,0,0.61)!important;}<\/style><div class=\"mgt-promo-block animated white-text cover-image text-size-normal darken mgt-promo-block-79292048663 wpb_content_element wpb_animate_when_almost_visible wpb_left-to-right\" data-style=\"background-color: #bababa;width: 100%; height: 200px;\"><div class=\"mgt-promo-block-content\"><div class=\"mgt-promo-block-content-inside vc_custom_1528815548147\">\n<h2>Avez-vous des questions?<\/h2>\n<div class=\"mgt-button-wrapper mgt-button-wrapper-align-left mgt-button-wrapper-display-newline mgt-button-top-margin-enable\"><a class=\"btn hvr-icon-wobble-horizontal mgt-button mgt-style-solid-invert mgt-size-normal mgt-align-left mgt-display-newline mgt-text-size-small mgt-button-icon-position-right mgt-text-transform-uppercase \" href=\"https:\/\/mcrtecresa.com\/fr\/contact\">Contactez-nous<i class=\"fa fa-arrow-right\"><\/i><\/a><\/div><\/div><\/div><\/div>[\/vc_column][\/vc_row]<\/p>\n<\/div>","protected":false},"excerpt":{"rendered":"<p>[vc_row][vc_column][vc_column_text] [\/vc_column_text][\/vc_column][\/vc_row][vc_row full_width=\u00a0\u00bbstretch_row\u00a0\u00bb][vc_column][vc_row_inner][vc_column_inner width=\u00a0\u00bb1\/4&Prime;][vc_btn title=\u00a0\u00bbProtection des \u00e9l\u00e9ments en acier\u00a0\u00bb style=\u00a0\u00bbcustom\u00a0\u00bb custom_background=\u00a0\u00bb#dd3333&Prime; custom_text=\u00a0\u00bb#ffffff\u00a0\u00bb shape=\u00a0\u00bbround\u00a0\u00bb size=\u00a0\u00bbsm\u00a0\u00bb align=\u00a0\u00bbcenter\u00a0\u00bb button_block=\u00a0\u00bbtrue\u00a0\u00bb link=\u00a0\u00bburl:%23|||\u00a0\u00bb][\/vc_column_inner][vc_column_inner width=\u00a0\u00bb1\/4&Prime;][vc_btn title=\u00a0\u00bbProtection des tunnels\u00a0\u00bb style=\u00a0\u00bboutline-custom\u00a0\u00bb outline_custom_color=\u00a0\u00bb#000000&Prime; outline_custom_hover_background=\u00a0\u00bb#666666&Prime; outline_custom_hover_text=\u00a0\u00bb#ffffff\u00a0\u00bb shape=\u00a0\u00bbround\u00a0\u00bb size=\u00a0\u00bbsm\u00a0\u00bb align=\u00a0\u00bbcenter\u00a0\u00bb button_block=\u00a0\u00bbtrue\u00a0\u00bb link=\u00a0\u00bburl:https%3A%2F%2Fmcrtecresa.com%2Ffr%2Fmortiers-tecwool%2Ftecwool-825%2Fprotection-de-tunnels|||\u00a0\u00bb][\/vc_column_inner][vc_column_inner&#8230;<\/p>\n","protected":false},"author":2,"featured_media":0,"parent":18767,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"footnotes":""},"class_list":["post-19138","page","type-page","status-publish","hentry"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.4 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Protection des \u00e9l\u00e9ments structuraux en acier dans l\u2019industrie Tecwool 825<\/title>\n<meta name=\"description\" content=\"Le mortier ignifuge Tecwool\u00ae 825 est dessin\u00e9 pour la protection des structures m\u00e9talliques dans l\u2019industrie, atteint jusqu\u2019\u00e0 240 mi de protection au feu...\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" 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