{"id":2184,"date":"2020-07-29T16:58:05","date_gmt":"2020-07-29T14:58:05","guid":{"rendered":"http:\/\/www.perlitayvermiculita.com\/protection-passive-contre-les-incendies-tunnels\/"},"modified":"2020-10-09T07:59:19","modified_gmt":"2020-10-09T05:59:19","slug":"protection-passive-contre-les-incendies-tunnels","status":"publish","type":"page","link":"https:\/\/www.perlitayvermiculita.com\/fr\/solutions-de-construction\/protection-passive-contre-les-incendies-tunnels\/","title":{"rendered":"Protection passive contre les incendies Tunnels"},"content":{"rendered":"<div class=\"wpb-content-wrapper\"><p>[vc_row css_animation=\u00a0\u00bb\u00a0\u00bb row_type=\u00a0\u00bbrow\u00a0\u00bb use_row_as_full_screen_section=\u00a0\u00bbno\u00a0\u00bb type=\u00a0\u00bbfull_width\u00a0\u00bb angled_section=\u00a0\u00bbno\u00a0\u00bb text_align=\u00a0\u00bbleft\u00a0\u00bb background_image_as_pattern=\u00a0\u00bbwithout_pattern\u00a0\u00bb][vc_column]<div data-id=\"mpc_divider-84662814b8c41d0\" class=\"mpc-divider-wrap\"><div class=\"mpc-divider mpc-init mpc-align--left mpc-disable--left \" ><div class=\"mpc-divider__line mpc-side--left\"><span><\/span><\/div><div class=\"mpc-divider__separator\"><div class=\"mpc-divider__content mpc-typography--default\">La protection passive contre l'incendie<\/div><\/div><div class=\"mpc-divider__line mpc-side--right\"><span><\/span><\/div><\/div><\/div>[vc_empty_space height=\u00a0\u00bb55px\u00a0\u00bb][\/vc_column][\/vc_row][vc_row css_animation=\u00a0\u00bb\u00a0\u00bb row_type=\u00a0\u00bbrow\u00a0\u00bb use_row_as_full_screen_section=\u00a0\u00bbno\u00a0\u00bb type=\u00a0\u00bbfull_width\u00a0\u00bb angled_section=\u00a0\u00bbno\u00a0\u00bb text_align=\u00a0\u00bbleft\u00a0\u00bb background_image_as_pattern=\u00a0\u00bbwithout_pattern\u00a0\u00bb][vc_column width=\u00a0\u00bb1\/4&Prime; enable_sticky=\u00a0\u00bbtrue\u00a0\u00bb sticky_offset=\u00a0\u00bb100&Prime;][vc_column_text css=\u00a0\u00bb.vc_custom_1585911992485{padding-left: 20px !important;}\u00a0\u00bb]<\/p>\n<h4>Tunnels<\/h4>\n<p>&nbsp;[\/vc_column_text][vc_empty_space height=\u00a0\u00bb25px\u00a0\u00bb][vc_single_image image=\u00a0\u00bb1302&Prime; img_size=\u00a0\u00bbfull\u00a0\u00bb alignment=\u00a0\u00bbcenter\u00a0\u00bb qode_css_animation=\u00a0\u00bb\u00a0\u00bb][vc_empty_space height=\u00a0\u00bb55px\u00a0\u00bb][\/vc_column][vc_column width=\u00a0\u00bb3\/4&Prime;][vc_row_inner row_type=\u00a0\u00bbrow\u00a0\u00bb type=\u00a0\u00bbfull_width\u00a0\u00bb text_align=\u00a0\u00bbleft\u00a0\u00bb css_animation=\u00a0\u00bb\u00a0\u00bb][vc_column_inner width=\u00a0\u00bb1\/12&Prime;][\/vc_column_inner][vc_column_inner width=\u00a0\u00bb11\/12&Prime;][vc_column_text css=\u00a0\u00bb.vc_custom_1588754759013{padding-left: 20px !important;}\u00a0\u00bb]Les dommages caus\u00e9s par un incendie dans un tunnel co\u00fbtent toujours cher, tant sur le plan humain qu&rsquo;\u00e9conomique.\u00a0<strong>Il faut tenir compte du fait qu&rsquo;un incendie dans un tunnel atteint des temp\u00e9ratures tr\u00e8s \u00e9lev\u00e9es en raison de ses caract\u00e9ristiques<\/strong>\u00a0: manque de ventilation, concentration de gaz, etc. \u00c0 tout cela, il faut ajouter la difficult\u00e9 d&rsquo;acc\u00e9der au foyer de l&rsquo;incendie pour les pompiers afin d\u2019\u00e9vacuer les personnes impliqu\u00e9es, notamment en raison des d\u00e9bris de b\u00e9ton produits par\u00a0<strong>spalling<\/strong>\u00a0(<em>explosion des granulats lorsque le b\u00e9ton atteint 380\u00b0C et commence \u00e0 se d\u00e9sagr\u00e9ger<\/em>) qui bloquent les voies.<\/p>\n<p>Lors de la conception d&rsquo;un tunnel, ces situations doivent \u00eatre prises en compte, <strong>en\u00a0pr\u00e9voyant une voie d&rsquo;\u00e9vacuation alternative, une ventilation correcte, une protection active ou en d\u00e9veloppant des syst\u00e8mes de protection passive contre l&rsquo;incendie pour les \u00e9l\u00e9ments structurels du tunnel<\/span><\/strong>.<\/span><\/p>\n<p>Le co\u00fbt de la remise en \u00e9tat d&rsquo;un tunnel touch\u00e9 par un incendie est r\u00e9duit si un\u00a0<strong><span style=\"font-family: 'Georgia',serif;\">traitement de protection passive contre l&rsquo;incendie a \u00e9t\u00e9 effectu\u00e9 au pr\u00e9alable dans le tunnel<\/span><\/strong>.<\/p>\n<p>La plupart des tunnels qui sont con\u00e7us aujourd&rsquo;hui sont rev\u00eatus de b\u00e9ton, car en cas de d\u00e9crochage ou de probl\u00e8mes de maintien du sol, rien ne tombera sur la chauss\u00e9e, car tout sera retenu par le rev\u00eatement en b\u00e9ton. En outre, ils offrent une r\u00e9sistance moindre au d\u00e9placement de l&rsquo;air en raison des parois lisses, ce qui am\u00e9liore la ventilation. Toutefois, pour \u00eatre prot\u00e9g\u00e9 contre le feu,<strong> le\u00a0b\u00e9ton doit \u00eatre recouvert d&rsquo;un mat\u00e9riau r\u00e9sistant au feu et r\u00e9pondre aux exigences de protection contre l&rsquo;incendie.<\/strong><\/p>\n<p><span style=\"color: #e53629;\"><strong>Perlita y Vermiculita, S.L.U<\/strong><\/span>. propose plusieurs\u00a0<strong>solutions contre l&rsquo;incendie pour la protection des tunnels<\/strong>.<\/p>\n<p>Vous trouverez ici certains de\u00a0<strong>nos produits recommand\u00e9s pour assurer une meilleure protection passive contre l&rsquo;incendie<\/strong>\u00a0:[\/vc_column_text][\/vc_column_inner][\/vc_row_inner][vc_empty_space height=\u00a0\u00bb25px\u00a0\u00bb][vc_row_inner row_type=\u00a0\u00bbrow\u00a0\u00bb type=\u00a0\u00bbfull_width\u00a0\u00bb text_align=\u00a0\u00bbleft\u00a0\u00bb css_animation=\u00a0\u00bb\u00a0\u00bb el_class=\u00a0\u00bbsolproducto\u00a0\u00bb][vc_column_inner width=\u00a0\u00bb1\/3&Prime;]<div class='image_hover ' style='' data-transition-delay=''><div class='images_holder'><a itemprop='url' href='http:\/\/www.perlitayvermiculita.com\/fr\/mortiers\/pyrocrete-40t\/' target='_self'><img itemprop='image' class='active_image ' src='https:\/\/www.perlitayvermiculita.com\/wp-content\/uploads\/2020\/04\/SACOS-MORTERO-PYROCRETE-40T.png' alt='' style='' \/><img itemprop='image' class='hover_image' src='https:\/\/www.perlitayvermiculita.com\/wp-content\/uploads\/2020\/04\/SACOS-MORTERO-PYROCRETE-40T.png' alt='' style='' \/><\/a><\/div><\/div><a href=\"http:\/\/www.perlitayvermiculita.com\/fr\/mortiers\/pyrocrete-40t\/\" title=\"\"  data-id=\"mpc_button-21662814b8c4baf\" class=\"mpc-button mpc-init mpc-transition \" ><div class=\"mpc-button__content mpc-effect-type--none mpc-effect-side--none\"><span class=\"mpc-button__title mpc-transition\">En savoir plus sur Pyrocrete 40T<\/span><\/div><div class=\"mpc-button__background mpc-transition mpc-effect-type--fade mpc-effect-side--in\"><\/div><\/a>[\/vc_column_inner][vc_column_inner width=\u00a0\u00bb1\/3&Prime;]<div class='image_hover ' style='' data-transition-delay=''><div class='images_holder'><a itemprop='url' href=' http:\/\/www.perlitayvermiculita.com\/fr\/panneaux-et-couvertures\/panneau-passivetec-frm\/' target='_self'><img itemprop='image' class='active_image ' src='https:\/\/www.perlitayvermiculita.com\/wp-content\/uploads\/2020\/03\/PANEL-PASSIVETEC-FRM-30.png' alt='' style='' \/><img itemprop='image' class='hover_image' src='https:\/\/www.perlitayvermiculita.com\/wp-content\/uploads\/2020\/03\/PANEL-PASSIVETEC-FRM-30.png' alt='' style='' \/><\/a><\/div><\/div><a href=\"http:\/\/www.perlitayvermiculita.com\/fr\/panneaux-et-couvertures\/panneau-passivetec-frm\/\" title=\"\"  data-id=\"mpc_button-38662814b8c503f\" class=\"mpc-button mpc-init mpc-transition \" ><div class=\"mpc-button__content mpc-effect-type--none mpc-effect-side--none\"><span class=\"mpc-button__title mpc-transition\">En savoir plus sur Passivetec FRM 30<\/span><\/div><div class=\"mpc-button__background mpc-transition mpc-effect-type--fade mpc-effect-side--in\"><\/div><\/a>[\/vc_column_inner][vc_column_inner width=\u00a0\u00bb1\/3&Prime;][\/vc_column_inner][\/vc_row_inner][\/vc_column][\/vc_row][vc_row css_animation=\u00a0\u00bb\u00a0\u00bb row_type=\u00a0\u00bbrow\u00a0\u00bb use_row_as_full_screen_section=\u00a0\u00bbno\u00a0\u00bb type=\u00a0\u00bbfull_width\u00a0\u00bb angled_section=\u00a0\u00bbno\u00a0\u00bb text_align=\u00a0\u00bbleft\u00a0\u00bb background_image_as_pattern=\u00a0\u00bbwithout_pattern\u00a0\u00bb][vc_column][vc_empty_space height=\u00a0\u00bb55px\u00a0\u00bb][\/vc_column][\/vc_row]<\/p>\n<\/div>","protected":false},"excerpt":{"rendered":"<p>[vc_row css_animation=\u00a0\u00bb\u00a0\u00bb row_type=\u00a0\u00bbrow\u00a0\u00bb use_row_as_full_screen_section=\u00a0\u00bbno\u00a0\u00bb type=\u00a0\u00bbfull_width\u00a0\u00bb angled_section=\u00a0\u00bbno\u00a0\u00bb text_align=\u00a0\u00bbleft\u00a0\u00bb background_image_as_pattern=\u00a0\u00bbwithout_pattern\u00a0\u00bb][vc_column][vc_empty_space height=\u00a0\u00bb55px\u00a0\u00bb][\/vc_column][\/vc_row][vc_row css_animation=\u00a0\u00bb\u00a0\u00bb row_type=\u00a0\u00bbrow\u00a0\u00bb use_row_as_full_screen_section=\u00a0\u00bbno\u00a0\u00bb type=\u00a0\u00bbfull_width\u00a0\u00bb angled_section=\u00a0\u00bbno\u00a0\u00bb text_align=\u00a0\u00bbleft\u00a0\u00bb background_image_as_pattern=\u00a0\u00bbwithout_pattern\u00a0\u00bb][vc_column width=\u00a0\u00bb1\/4&Prime; enable_sticky=\u00a0\u00bbtrue\u00a0\u00bb sticky_offset=\u00a0\u00bb100&Prime;][vc_column_text css=\u00a0\u00bb.vc_custom_1585911992485{padding-left: 20px !important;}\u00a0\u00bb] Tunnels &nbsp;[\/vc_column_text][vc_empty_space height=\u00a0\u00bb25px\u00a0\u00bb][vc_single_image image=\u00a0\u00bb1302&Prime; img_size=\u00a0\u00bbfull\u00a0\u00bb alignment=\u00a0\u00bbcenter\u00a0\u00bb qode_css_animation=\u00a0\u00bb\u00a0\u00bb][vc_empty_space height=\u00a0\u00bb55px\u00a0\u00bb][\/vc_column][vc_column width=\u00a0\u00bb3\/4&Prime;][vc_row_inner row_type=\u00a0\u00bbrow\u00a0\u00bb type=\u00a0\u00bbfull_width\u00a0\u00bb text_align=\u00a0\u00bbleft\u00a0\u00bb css_animation=\u00a0\u00bb\u00a0\u00bb][vc_column_inner width=\u00a0\u00bb1\/12&Prime;][\/vc_column_inner][vc_column_inner width=\u00a0\u00bb11\/12&Prime;][vc_column_text css=\u00a0\u00bb.vc_custom_1588754759013{padding-left: 20px !important;}\u00a0\u00bb]Les dommages caus\u00e9s par un incendie dans un tunnel co\u00fbtent toujours cher, tant sur le plan humain qu&rsquo;\u00e9conomique.\u00a0Il faut tenir compte<\/p>\n","protected":false},"author":1,"featured_media":0,"parent":2358,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"footnotes":""},"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v22.5 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>Protection passive contre les incendies Tunnels - Perlita y Vermiculita<\/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:\/\/www.perlitayvermiculita.com\/fr\/solutions-de-construction\/protection-passive-contre-les-incendies-tunnels\/\" \/>\n<meta property=\"og:locale\" content=\"fr_FR\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Protection passive contre les incendies Tunnels - Perlita y Vermiculita\" \/>\n<meta property=\"og:description\" content=\"[vc_row css_animation=\u00a0\u00bb\u00a0\u00bb row_type=\u00a0\u00bbrow\u00a0\u00bb use_row_as_full_screen_section=\u00a0\u00bbno\u00a0\u00bb type=\u00a0\u00bbfull_width\u00a0\u00bb angled_section=\u00a0\u00bbno\u00a0\u00bb text_align=\u00a0\u00bbleft\u00a0\u00bb background_image_as_pattern=\u00a0\u00bbwithout_pattern\u00a0\u00bb][vc_column][vc_empty_space 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row_type=\u00a0\u00bbrow\u00a0\u00bb type=\u00a0\u00bbfull_width\u00a0\u00bb text_align=\u00a0\u00bbleft\u00a0\u00bb css_animation=\u00a0\u00bb\u00a0\u00bb][vc_column_inner width=\u00a0\u00bb1\/12&Prime;][\/vc_column_inner][vc_column_inner width=\u00a0\u00bb11\/12&Prime;][vc_column_text css=\u00a0\u00bb.vc_custom_1588754759013{padding-left: 20px !important;}\u00a0\u00bb]Les dommages caus\u00e9s par un incendie dans un tunnel co\u00fbtent toujours cher, tant sur le plan humain qu&rsquo;\u00e9conomique.\u00a0Il faut tenir compte\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.perlitayvermiculita.com\/fr\/solutions-de-construction\/protection-passive-contre-les-incendies-tunnels\/\" \/>\n<meta property=\"og:site_name\" content=\"Perlita y Vermiculita\" \/>\n<meta property=\"article:modified_time\" content=\"2020-10-09T05:59:19+00:00\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"Dur\u00e9e de lecture estim\u00e9e\" 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use_row_as_full_screen_section=\u00a0\u00bbno\u00a0\u00bb type=\u00a0\u00bbfull_width\u00a0\u00bb angled_section=\u00a0\u00bbno\u00a0\u00bb text_align=\u00a0\u00bbleft\u00a0\u00bb background_image_as_pattern=\u00a0\u00bbwithout_pattern\u00a0\u00bb][vc_column width=\u00a0\u00bb1\/4&Prime; enable_sticky=\u00a0\u00bbtrue\u00a0\u00bb sticky_offset=\u00a0\u00bb100&Prime;][vc_column_text css=\u00a0\u00bb.vc_custom_1585911992485{padding-left: 20px !important;}\u00a0\u00bb] Tunnels &nbsp;[\/vc_column_text][vc_empty_space height=\u00a0\u00bb25px\u00a0\u00bb][vc_single_image image=\u00a0\u00bb1302&Prime; img_size=\u00a0\u00bbfull\u00a0\u00bb alignment=\u00a0\u00bbcenter\u00a0\u00bb qode_css_animation=\u00a0\u00bb\u00a0\u00bb][vc_empty_space height=\u00a0\u00bb55px\u00a0\u00bb][\/vc_column][vc_column width=\u00a0\u00bb3\/4&Prime;][vc_row_inner row_type=\u00a0\u00bbrow\u00a0\u00bb type=\u00a0\u00bbfull_width\u00a0\u00bb text_align=\u00a0\u00bbleft\u00a0\u00bb 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