{"id":10500,"date":"2025-06-20T10:59:19","date_gmt":"2025-06-20T08:59:19","guid":{"rendered":"https:\/\/jansa.serveistic.com\/calcul-de-la-resistance-au-feu\/"},"modified":"2025-12-19T21:12:36","modified_gmt":"2025-12-19T20:12:36","slug":"calcul-de-la-resistance-au-feu","status":"publish","type":"page","link":"https:\/\/jansametal.com\/fr\/calcul-de-la-resistance-au-feu\/","title":{"rendered":"Calcul de la r\u00e9sistance au feu"},"content":{"rendered":"\n<div class=\"wp-block-uagb-container uagb-block-37fe9e23 alignfull uagb-is-root-container\">\n<div class=\"wp-block-uagb-advanced-heading uagb-block-d36b578f\"><h1 class=\"uagb-heading-text\">Calcul de la r\u00e9sistance au feu<\/h1><\/div>\n<\/div>\n\n<div class=\"wp-block-uagb-container uagb-block-d8098812 alignfull uagb-is-root-container\"><div class=\"uagb-container-inner-blocks-wrap\">\n<div class=\"wp-block-uagb-container uagb-block-c8942981\">\n<h2 class=\"wp-block-heading has-text-align-center has-border-color has-medium-font-size\" style=\"border-color:#e5e5e5;border-width:11px;padding-top:var(--wp--preset--spacing--20);padding-right:0px;padding-bottom:0;padding-left:0px\">ING\u00c9NIERIE ET CONCEPTION<\/h2>\n\n\n\n<div class=\"wp-block-uagb-container uagb-block-1f294af4\">\n<p class=\"has-text-align-center\"><strong><a href=\"https:\/\/jansametal.com\/fr\/calculo-estructural\/\" data-type=\"page\" data-id=\"4282\">Calcul de structure<\/a><\/strong><\/p>\n\n\n\n<p class=\"has-text-align-center\"><strong><a href=\"https:\/\/jansametal.com\/fr\/sheeting\/\" data-type=\"page\" data-id=\"4288\">Calcul des Z, C, <strong>\u2211<\/strong> purlins <\/a><\/strong><\/p>\n\n\n\n<p class=\"has-text-align-center\"><strong><a href=\"https:\/\/jansametal.com\/fr\/projets-2\/\">Conception du plan (avant-projet)<\/a><\/strong><\/p>\n\n\n\n<p class=\"has-text-align-center\"><strong><a href=\"https:\/\/jansametal.com\/fr\/calcul-joints-structures-metalliques\/\">Calcul des joints<\/a><\/strong><\/p>\n\n\n\n<p class=\"has-text-align-center\"><strong><a href=\"https:\/\/jansametal.com\/fr\/render-ifc\/\">Projet IFC et rendu<\/a><\/strong><\/p>\n\n\n\n<p class=\"has-text-align-center\"><strong><a href=\"https:\/\/jansametal.com\/fr\/dossier-dexecution\/\">Dossier d&rsquo;ex\u00e9cution<\/a><\/strong><\/p>\n\n\n\n<p class=\"has-text-align-center\"><strong><a href=\"https:\/\/jansametal.com\/fr\/modele-ifc-3d-pour-le-montage\/\">Mod\u00e8le IFC 3D pour le montage<\/a><\/strong><\/p>\n\n\n\n<p class=\"has-text-align-center\"><strong><a href=\"https:\/\/jansametal.com\/fr\/calcul-de-la-resistance-au-feu\/\">Calcul de R\u00e9sistance au Feu<\/a><\/strong><\/p>\n<\/div>\n<\/div>\n\n\n\n<div class=\"wp-block-uagb-container uagb-block-dc264d0c\">\n<div class=\"wp-block-uagb-container uagb-block-257f246d alignfull uagb-is-root-container\"><div class=\"uagb-container-inner-blocks-wrap\">\n<div class=\"wp-block-uagb-container uagb-block-9b14a2e1\">\n<h2 class=\"wp-block-heading .wp-block-button { margin-bottom: 0 !important; \/* Elimina el margen inferior de cada bot&#xF3;n *\/ } has-large-font-size\" style=\"margin-top:100px;margin-right:0;margin-bottom:0px;margin-left:var(--wp--preset--spacing--20)\"><strong><strong>Calcul de la r\u00e9sistance au feu des structures m\u00e9talliques selon EN 1993-1-2 et DB-SI (CTE)<\/strong><\/strong><\/h2>\n\n\n\n<p>Chez Jansa Metal, nous r\u00e9alisons le <strong>calcul de la r\u00e9sistance au feu<\/strong> des<strong> structures m\u00e9talliques <\/strong>en d\u00e9terminant <strong>le nombre de minutes pendant lesquelles chaque \u00e9l\u00e9ment m\u00e9tallique de la structure peut r\u00e9sister dans un sc\u00e9nario d\u2019incendie<\/strong>,<strong> conform\u00e9ment \u00e0 l\u2019Eurocode EN 1993-1-2 <\/strong>et au Document de Base SI du Code Technique du B\u00e2timent (CTE).<\/p>\n\n\n\n<p style=\"margin-top:-20px;padding-top:0px\">Apr\u00e8s avoir d\u00e9fini avec le client le temps de r\u00e9sistance requis, nous effectuons le <strong>recalcul structurel <\/strong>en sc\u00e9nario de feu, \u00e9valuant <strong>la charge propre et la capacit\u00e9 portante<\/strong> de chaque \u00e9l\u00e9ment sous des temp\u00e9ratures \u00e9lev\u00e9es.<br\/>Avec ces donn\u00e9es, nous <strong>d\u00e9terminons l&rsquo;\u00e9paisseur exacte du rev\u00eatement <\/strong>n\u00e9cessaire pour chaque profil\u00e9 afin de satisfaire les exigences normatives.<\/p>\n\n\n\n<p style=\"margin-top:-10px;font-size:14px\">Nous d\u00e9terminons ensuite et appliquons en atelier la peinture intumescente n\u00e9cessaire <mark style=\"background-color:var(--ast-global-color-0)\" class=\"has-inline-color has-ast-global-color-5-color\"><strong>pour atteindre la classification exig\u00e9e par le projet<\/strong><\/mark> (EI30, EI60, EI90, EI120&#8230;).<\/p>\n\n\n\n<p style=\"margin-top:-10px;font-size:14px\"><strong>Nous r\u00e9solvons des structures m\u00e9talliques depuis plus de 40 ans. Nous savons comment faire. <\/strong><\/p>\n\n\n\n<p class=\"has-ast-global-color-0-color has-text-color has-link-color wp-elements-f5b5587be1d95d9e9c4359b95a843ae6\" style=\"margin-top:-10px\"><strong>Demandez votre calcul et pr\u00e9parez votre structure pour aujourd&rsquo;hui et pour l&rsquo;avenir.<\/strong><\/p>\n<\/div>\n\n\n\n<div class=\"wp-block-uagb-container uagb-block-3e20476a\">\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:\/\/jansametal.com\/fr\/quel-est-votre-projet\/\">CONTACTEZ-NOUS maintenant &gt;&gt;<\/a><\/div>\n<\/div>\n<\/div>\n<\/div><\/div>\n\n\n\n<div class=\"wp-block-uagb-image uagb-block-a1a200e7 wp-block-uagb-image--layout-default wp-block-uagb-image--effect-static wp-block-uagb-image--align-none\"><figure class=\"wp-block-uagb-image__figure\"><img decoding=\"async\" srcset=\"https:\/\/jansametal.com\/wp-content\/uploads\/2025\/06\/Calculo-Resistencia-al-Fuego-1024x683.png ,https:\/\/jansametal.com\/wp-content\/uploads\/2025\/06\/Calculo-Resistencia-al-Fuego-1024x683.png 780w, https:\/\/jansametal.com\/wp-content\/uploads\/2025\/06\/Calculo-Resistencia-al-Fuego.png 360w\" sizes=\"auto, (max-width: 480px) 150px\" src=\"https:\/\/jansametal.com\/wp-content\/uploads\/2025\/06\/Calculo-Resistencia-al-Fuego-1024x683.png\" alt=\"\" class=\"uag-image-8769\" width=\"852\" height=\"350\" title=\"Calcul de R\u00e9sistance au Feu\" loading=\"lazy\" role=\"img\"><\/figure><\/div>\n<\/div>\n<\/div><\/div>\n\n<div class=\"wp-block-uagb-container uagb-block-4f9a9519 alignfull uagb-is-root-container\"><div class=\"uagb-container-inner-blocks-wrap\">\n<div class=\"wp-block-uagb-container uagb-block-bd486be1 alignfull uagb-is-root-container\"><div class=\"uagb-container-inner-blocks-wrap\">\n<div class=\"wp-block-uagb-advanced-heading uagb-block-d61a6ce4\"><h2 class=\"uagb-heading-text\"><strong><strong>Avantages pour Votre Chantier:<\/strong><\/strong><\/h2><\/div>\n\n\n\n<div class=\"wp-block-columns is-layout-flex wp-container-core-columns-is-layout-ded979b5 wp-block-columns-is-layout-flex\" style=\"padding-right:20px;padding-left:20px\">\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\" style=\"padding-right:20px;padding-bottom:20px;padding-left:100px\">\n<div class=\"wp-block-uagb-info-box uagb-block-05b13c07 uagb-infobox__content-wrap  uagb-infobox-icon-left uagb-infobox-left uagb-infobox-stacked-tablet uagb-infobox-image-valign-top\"><div class=\"uagb-ifb-icon-wrap\"><div class=\"uagb-iconbox-icon-wrap uagb-infobox-shape-circle\"><svg xmlns=\"https:\/\/www.w3.org\/2000\/svg\" viewbox=\"0 0 448 512\"><path d=\"M448 336v-288C448 21.49 426.5 0 400 0H352v191.1c0 13.41-15.52 20.88-25.1 12.49L272 160L217.1 204.5C207.5 212.8 192 205.4 192 191.1V0H96C42.98 0 0 42.98 0 96v320c0 53.02 42.98 96 96 96h320c17.67 0 32-14.33 32-32c0-11.72-6.607-21.52-16-27.1v-81.36C441.8 362.8 448 350.2 448 336zM384 448H96c-17.67 0-32-14.33-32-32c0-17.67 14.33-32 32-32h288V448z\"><\/path><\/svg><\/div><\/div><div class=\"uagb-ifb-content\"><div class=\"uagb-ifb-title-wrap\"><h3 class=\"uagb-ifb-title\"><strong>Garantie de conformit\u00e9 normative<\/strong><\/h3><\/div><\/div><\/div>\n<\/div>\n\n\n\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\" style=\"padding-right:20px;padding-left:10px\">\n<div class=\"wp-block-uagb-info-box uagb-block-b9416cf0 uagb-infobox__content-wrap  uagb-infobox-icon-left uagb-infobox-left uagb-infobox-stacked-tablet uagb-infobox-image-valign-top\"><div class=\"uagb-ifb-icon-wrap\"><div class=\"uagb-iconbox-icon-wrap uagb-infobox-shape-circle\"><svg xmlns=\"https:\/\/www.w3.org\/2000\/svg\" viewbox=\"0 0 512 512\"><path d=\"M256-.0078C260.7-.0081 265.2 1.008 269.4 2.913L457.7 82.79C479.7 92.12 496.2 113.8 496 139.1C495.5 239.2 454.7 420.7 282.4 503.2C265.7 511.1 246.3 511.1 229.6 503.2C57.25 420.7 16.49 239.2 15.1 139.1C15.87 113.8 32.32 92.12 54.3 82.79L242.7 2.913C246.8 1.008 251.4-.0081 256-.0078V-.0078zM256 444.8C393.1 378 431.1 230.1 432 141.4L256 66.77L256 444.8z\"><\/path><\/svg><\/div><\/div><div class=\"uagb-ifb-content\"><div class=\"uagb-ifb-title-wrap\"><h3 class=\"uagb-ifb-title\"><strong>S\u00e9curit\u00e9 et rapidit\u00e9<\/strong><\/h3><\/div><\/div><\/div>\n<\/div>\n<\/div>\n\n\n\n<div class=\"wp-block-columns is-layout-flex wp-container-core-columns-is-layout-ded979b5 wp-block-columns-is-layout-flex\" style=\"padding-right:20px;padding-left:20px\">\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\" style=\"padding-bottom:0px;padding-left:100px\">\n<div class=\"wp-block-uagb-info-box uagb-block-ec897ce7 uagb-infobox__content-wrap  uagb-infobox-icon-left uagb-infobox-left uagb-infobox-stacked-tablet uagb-infobox-image-valign-top\"><div class=\"uagb-ifb-icon-wrap\"><div class=\"uagb-iconbox-icon-wrap uagb-infobox-shape-circle\"><svg xmlns=\"https:\/\/www.w3.org\/2000\/svg\" viewbox=\"0 0 576 512\"><path d=\"M0 48C0 21.49 21.49 0 48 0H336C362.5 0 384 21.49 384 48V207L341.6 224H272C263.2 224 256 231.2 256 240V304C256 304.9 256.1 305.7 256.2 306.6C258.5 364.7 280.3 451.4 354.9 508.1C349.1 510.6 342.7 512 336 512H240V432C240 405.5 218.5 384 192 384C165.5 384 144 405.5 144 432V512H48C21.49 512 0 490.5 0 464V48zM80 224C71.16 224 64 231.2 64 240V272C64 280.8 71.16 288 80 288H112C120.8 288 128 280.8 128 272V240C128 231.2 120.8 224 112 224H80zM160 272C160 280.8 167.2 288 176 288H208C216.8 288 224 280.8 224 272V240C224 231.2 216.8 224 208 224H176C167.2 224 160 231.2 160 240V272zM64 144C64 152.8 71.16 160 80 160H112C120.8 160 128 152.8 128 144V112C128 103.2 120.8 96 112 96H80C71.16 96 64 103.2 64 112V144zM176 96C167.2 96 160 103.2 160 112V144C160 152.8 167.2 160 176 160H208C216.8 160 224 152.8 224 144V112C224 103.2 216.8 96 208 96H176zM256 144C256 152.8 263.2 160 272 160H304C312.8 160 320 152.8 320 144V112C320 103.2 312.8 96 304 96H272C263.2 96 256 103.2 256 112V144zM423.1 225.7C428.8 223.4 435.2 223.4 440.9 225.7L560.9 273.7C570 277.4 576 286.2 576 296C576 359.3 550.1 464.8 441.2 510.2C435.3 512.6 428.7 512.6 422.8 510.2C313.9 464.8 288 359.3 288 296C288 286.2 293.1 277.4 303.1 273.7L423.1 225.7zM432 273.8V461.7C500.2 428.7 523.5 362.7 527.4 311.1L432 273.8z\"><\/path><\/svg><\/div><\/div><div class=\"uagb-ifb-content\"><div class=\"uagb-ifb-title-wrap\"><h3 class=\"uagb-ifb-title\"><strong><strong>Pr\u00eat \u00e0 monter<\/strong><\/strong><\/h3><\/div><\/div><\/div>\n<\/div>\n\n\n\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<div class=\"wp-block-uagb-info-box uagb-block-0fdffcab uagb-infobox__content-wrap  uagb-infobox-icon-left uagb-infobox-left uagb-infobox-stacked-tablet uagb-infobox-image-valign-top\"><div class=\"uagb-ifb-icon-wrap\"><div class=\"uagb-iconbox-icon-wrap uagb-infobox-shape-circle\"><svg xmlns=\"https:\/\/www.w3.org\/2000\/svg\" viewbox=\"0 0 448 512\"><path d=\"M438.6 105.4C451.1 117.9 451.1 138.1 438.6 150.6L182.6 406.6C170.1 419.1 149.9 419.1 137.4 406.6L9.372 278.6C-3.124 266.1-3.124 245.9 9.372 233.4C21.87 220.9 42.13 220.9 54.63 233.4L159.1 338.7L393.4 105.4C405.9 92.88 426.1 92.88 438.6 105.4H438.6z\"><\/path><\/svg><\/div><\/div><div class=\"uagb-ifb-content\"><div class=\"uagb-ifb-title-wrap\"><h3 class=\"uagb-ifb-title\"><strong>Finition<\/strong> esth\u00e9tique<\/h3><\/div><\/div><\/div>\n<\/div>\n<\/div>\n<\/div><\/div>\n<\/div><\/div>\n\n<div class=\"wp-block-uagb-container uagb-block-3f1c77a1 alignfull uagb-is-root-container\"><div class=\"uagb-container-inner-blocks-wrap\">\n<div class=\"wp-block-uagb-container uagb-block-5b8fe877\">\n<div class=\"wp-block-uagb-image uagb-block-80d5900b wp-block-uagb-image--layout-default wp-block-uagb-image--effect-static wp-block-uagb-image--align-none\"><figure class=\"wp-block-uagb-image__figure\"><img decoding=\"async\" srcset=\"https:\/\/jansametal.com\/wp-content\/uploads\/2025\/01\/Pintura_estructuras_acero-1024x768.jpg ,https:\/\/jansametal.com\/wp-content\/uploads\/2025\/01\/Pintura_estructuras_acero-scaled.jpg 780w, https:\/\/jansametal.com\/wp-content\/uploads\/2025\/01\/Pintura_estructuras_acero-scaled.jpg 360w\" sizes=\"auto, (max-width: 480px) 150px\" src=\"https:\/\/jansametal.com\/wp-content\/uploads\/2025\/01\/Pintura_estructuras_acero-1024x768.jpg\" alt=\"\" class=\"uag-image-5788\" width=\"1024\" height=\"768\" title=\"Peinture_structures_acier\" loading=\"lazy\" role=\"img\"><\/figure><\/div>\n<\/div>\n\n\n\n<div class=\"wp-block-uagb-container uagb-block-0318f111\">\n<h2 class=\"wp-block-heading has-text-align-center\"><strong>Comment proc\u00e9dons-nous ? <\/strong><\/h2>\n\n\n\n<p style=\"margin-top:-20px\">Comment abordons-nous le calcul de r\u00e9sistance au feu et le calcul de peinture intumescente <\/p>\n\n\n\n<div class=\"wp-block-uagb-icon-list uagb-block-008b47f1\"><div class=\"uagb-icon-list__wrap\">\n<div class=\"wp-block-uagb-icon-list-child uagb-block-e49c3bc3\"><span class=\"uagb-icon-list__source-wrap\"><svg xmlns=\"https:\/\/www.w3.org\/2000\/svg\" viewbox=\"0 0 256 512\"><path d=\"M256 448c0 17.67-14.33 32-32 32H32c-17.67 0-32-14.33-32-32s14.33-32 32-32h64V123.8L49.75 154.6C35.02 164.5 15.19 160.4 5.375 145.8C-4.422 131.1-.4531 111.2 14.25 101.4l96-64c9.828-6.547 22.45-7.187 32.84-1.594C153.5 41.37 160 52.22 160 64.01v352h64C241.7 416 256 430.3 256 448z\"><\/path><\/svg><\/span><span class=\"uagb-icon-list__label\"><strong>Planification de la r\u00e9sistance<\/strong>: Nous d\u00e9finissons avec vous le niveau de protection requis.<\/span><\/div>\n\n\n\n<div class=\"wp-block-uagb-icon-list-child uagb-block-42578c5d\"><span class=\"uagb-icon-list__source-wrap\"><svg xmlns=\"https:\/\/www.w3.org\/2000\/svg\" viewbox=\"0 0 320 512\"><path d=\"M320 448c0 17.67-14.33 32-32 32H32c-13.08 0-24.83-7.953-29.7-20.09c-4.859-12.12-1.859-26 7.594-35.03l193.6-185.1c31.36-30.17 33.95-80 5.812-113.4c-14.91-17.69-35.86-28.12-58.97-29.38C127.4 95.83 105.3 103.9 88.53 119.9L53.52 151.7c-13.08 11.91-33.33 10.89-45.2-2.172C-3.563 136.5-2.594 116.2 10.48 104.3l34.45-31.3c28.67-27.34 68.39-42.11 108.9-39.88c40.33 2.188 78.39 21.16 104.4 52.03c49.8 59.05 45.2 147.3-10.45 200.8l-136 130H288C305.7 416 320 430.3 320 448z\"><\/path><\/svg><\/span><span class=\"uagb-icon-list__label\"><strong>Recalcul en sc\u00e9nario de feu<\/strong>: Nous calculons le poids propre et la capacit\u00e9 portante de chaque \u00e9l\u00e9ment sous des temp\u00e9ratures d&rsquo;incendie.<\/span><\/div>\n\n\n\n<div class=\"wp-block-uagb-icon-list-child uagb-block-e2a8ff4e\"><span class=\"uagb-icon-list__source-wrap\"><svg xmlns=\"https:\/\/www.w3.org\/2000\/svg\" viewbox=\"0 0 320 512\"><path d=\"M320 344c0 74.98-61.02 136-136 136H103.6c-46.34 0-87.31-29.53-101.1-73.48c-5.594-16.77 3.484-34.88 20.25-40.47c16.75-5.609 34.89 3.484 40.47 20.25c5.922 17.77 22.48 29.7 41.23 29.7H184c39.7 0 72-32.3 72-72s-32.3-72-72-72H80c-13.2 0-25.05-8.094-29.83-20.41C45.39 239.3 48.66 225.3 58.38 216.4l131.4-120.4H32c-17.67 0-32-14.33-32-32s14.33-32 32-32h240c13.2 0 25.05 8.094 29.83 20.41c4.781 12.3 1.516 26.27-8.203 35.19l-131.4 120.4H184C258.1 208 320 269 320 344z\"><\/path><\/svg><\/span><span class=\"uagb-icon-list__label\"><strong>D\u00e9termination de l&rsquo;\u00e9paisseur du rev\u00eatement<\/strong>: Avec ces donn\u00e9es, nous sp\u00e9cifions l&rsquo;\u00e9paisseur de peinture intumescente dont chaque pi\u00e8ce a besoin pour atteindre le temps requis.<\/span><\/div>\n\n\n\n<div class=\"wp-block-uagb-icon-list-child uagb-block-37652de6\"><span class=\"uagb-icon-list__source-wrap\"><svg xmlns=\"https:\/\/www.w3.org\/2000\/svg\" viewbox=\"0 0 384 512\"><path d=\"M384 334.2c0 17.67-14.33 32-32 32h-32v81.78c0 17.67-14.33 32-32 32s-32-14.33-32-32v-81.78H32c-10.97 0-21.17-5.625-27.05-14.89c-5.859-9.266-6.562-20.89-1.875-30.81l128-270.2C138.6 34.33 157.8 27.56 173.7 35.09c15.97 7.562 22.78 26.66 15.22 42.63L82.56 302.2H256V160c0-17.67 14.33-32 32-32s32 14.33 32 32v142.2h32C369.7 302.2 384 316.6 384 334.2z\"><\/path><\/svg><\/span><span class=\"uagb-icon-list__label\"><strong>Application en atelier<\/strong>: Apr\u00e8s le grenaillage au degr\u00e9 <strong>Sa 2\u00bd<\/strong>, nous appliquons <strong>l&rsquo;impression ignifuge<\/strong> sur tous les profil\u00e9s. Ensuite, nous appliquons<strong> l&rsquo;\u00e9paisseur exacte de peinture intumescente<\/strong> calcul\u00e9e pour chaque \u00e9l\u00e9ment et laissons s\u00e9cher compl\u00e8tement avant de proc\u00e9der \u00e0 l&#8217;emballage et \u00e0 l&rsquo;exp\u00e9dition. <\/span><\/div>\n\n\n\n<div class=\"wp-block-uagb-icon-list-child uagb-block-2e8d02fb\"><span class=\"uagb-icon-list__source-wrap\"><svg xmlns=\"https:\/\/www.w3.org\/2000\/svg\" viewbox=\"0 0 320 512\"><path d=\"M320 344.6c0 74.66-60.73 135.4-135.4 135.4H104.7c-46.81 0-88.22-29.83-103-74.23c-5.594-16.77 3.469-34.89 20.23-40.48c16.83-5.625 34.91 3.469 40.48 20.23c6.078 18.23 23.08 30.48 42.3 30.48h79.95c39.36 0 71.39-32.03 71.39-71.39s-32.03-71.38-71.39-71.38H32c-9.484 0-18.47-4.203-24.56-11.48C1.359 254.5-1.172 244.9 .5156 235.6l32-177.2C35.27 43.09 48.52 32.01 64 32.01l192 .0049c17.67 0 32 14.33 32 32s-14.33 32-32 32H90.73L70.3 209.2h114.3C259.3 209.2 320 269.1 320 344.6z\"><\/path><\/svg><\/span><span class=\"uagb-icon-list__label\"><strong><strong>Livraison du mat\u00e9riel<\/strong><\/strong>: Nous vous envoyons les \u00e9l\u00e9ments pr\u00eats \u00e0 \u00eatre mont\u00e9s ; la structure est d\u00e9j\u00e0 prot\u00e9g\u00e9e contre le feu, sans qu&rsquo;il soit n\u00e9cessaire d&rsquo;ajouter quoi que ce soit sur le chantier.<\/span><\/div>\n<\/div><\/div>\n\n\n\n<div class=\"wp-block-uagb-buttons uagb-buttons__outer-wrap uagb-btn__default-btn uagb-btn-tablet__default-btn uagb-btn-mobile__default-btn uagb-block-8ae09dc7\"><div class=\"uagb-buttons__wrap uagb-buttons-layout-wrap \">\n<div class=\"wp-block-uagb-buttons-child uagb-buttons__outer-wrap uagb-block-c369d95e wp-block-button\"><div class=\"uagb-button__wrapper\"><a class=\"uagb-buttons-repeater wp-block-button__link\" aria-label=\"\" href=\"https:\/\/jansametal.com\/fr\/contact\/\" rel=\"follow noopener\" target=\"_self\" role=\"button\"><div class=\"uagb-button__link\"><strong>Prot\u00e9gez Votre Projet Contre les Incendies<\/strong><\/div><\/a><\/div><\/div>\n<\/div><\/div>\n<\/div>\n<\/div><\/div>\n\n<div class=\"wp-block-uagb-container uagb-block-78a634fd alignfull uagb-is-root-container\"><div class=\"uagb-container-inner-blocks-wrap\">\n<div class=\"wp-block-uagb-container uagb-block-aeb1444f\">\n<p class=\"has-medium-font-size\" style=\"line-height:1.7\"><strong><strong>Demandez le calcul de r\u00e9sistance au feu dont votre structure a besoin.<\/strong><\/strong><\/p>\n\n\n\n<p class=\"has-medium-font-size\" style=\"margin-top:-50px;line-height:1.7\">Recevez un rapport technique pr\u00e9cis et valid\u00e9 par notre \u00e9quipe d&rsquo;ing\u00e9nierie.<\/p>\n<\/div>\n\n\n\n<div class=\"wp-block-uagb-container uagb-block-4eee7cbd\">\n<div class=\"wp-block-uagb-buttons uagb-buttons__outer-wrap uagb-btn__default-btn uagb-btn-tablet__default-btn uagb-btn-mobile__default-btn uagb-block-2c627aa2\"><div class=\"uagb-buttons__wrap uagb-buttons-layout-wrap \">\n<div class=\"wp-block-uagb-buttons-child uagb-buttons__outer-wrap uagb-block-0b47cd5e wp-block-button\"><div class=\"uagb-button__wrapper\"><a class=\"uagb-buttons-repeater wp-block-button__link\" aria-label=\"\" href=\"https:\/\/jansametal.com\/fr\/quel-est-votre-projet\/\" rel=\"follow noopener\" target=\"_self\" role=\"button\"><div class=\"uagb-button__link\"><strong>Demandez votre devis<\/strong><\/div><span class=\"uagb-button__icon uagb-button__icon-position-after\"><svg xmlns=\"https:\/\/www.w3.org\/2000\/svg\" viewbox=\"0 0 448 512\" aria-hidden=\"true\" focussable=\"false\"><path d=\"M438.6 278.6l-160 160C272.4 444.9 264.2 448 256 448s-16.38-3.125-22.62-9.375c-12.5-12.5-12.5-32.75 0-45.25L338.8 288H32C14.33 288 .0016 273.7 .0016 256S14.33 224 32 224h306.8l-105.4-105.4c-12.5-12.5-12.5-32.75 0-45.25s32.75-12.5 45.25 0l160 160C451.1 245.9 451.1 266.1 438.6 278.6z\"><\/path><\/svg><\/span><\/a><\/div><\/div>\n<\/div><\/div>\n<\/div>\n<\/div><\/div>\n\n<div class=\"wp-block-uagb-container uagb-block-33b2e460 alignfull uagb-is-root-container\"><div class=\"uagb-container-inner-blocks-wrap\">\n<div class=\"wp-block-uagb-container uagb-block-dd5d62ed alignfull uagb-is-root-container\"><div class=\"uagb-container-inner-blocks-wrap\">\n<div class=\"wp-block-uagb-container uagb-block-3ac9af46\">\n<h2 class=\"wp-block-heading has-text-align-center\">FAQ&rsquo;s<\/h2>\n\n\n\n<div class=\"wp-block-wpsp-faq wpsp-faq__outer-wrap wpsp-block-3b5496f0 wpsp-faq-icon-row wpsp-faq-layout-accordion wpsp-faq-expand-first-false wpsp-faq-inactive-other-true wpsp-faq-equal-height\" data-faqtoggle=\"true\" role=\"tablist\"><script type=\"application\/ld+json\">{\"@context\":\"https:\/\/schema.org\",\"@type\":\"FAQPage\",\"@id\":\"https:\/\/jansametal.com\/calculo-resistencia-al-fuego\/\",\"mainEntity\":[{\"@type\":\"Question\",\"name\":\"\u00bfQu\u00e9 datos necesito aportar para el c\u00e1lculo de resistencia al fuego?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Para realizar el &lt;strong>c\u00e1lculo de resistencia al fuego&lt;\/strong>, solo necesitamos:&lt;br> - Planos b\u00e1sicos de la estructura (perfiles, vigas, pilares).&lt;br> - Nivel de resistencia deseado (EI30, EI60, EI90\u2026).&lt;br>- Temperatura cr\u00edtica. Si no la conoces, nuestro equipo t\u00e9cnico te propondr\u00e1 el valor adecuado seg\u00fan normativa y tipo de estructura.&lt;br>&lt;br>Con esa informaci\u00f3n, nuestro departamento t\u00e9cnico recalcula cada elemento bajo condiciones de incendio y define el espesor de pintura intumescente.\"}},{\"@type\":\"Question\",\"name\":\"\u00bfCu\u00e1nto tiempo tarda el estudio y la aplicaci\u00f3n de la pintura intumescente?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"El &lt;strong>c\u00e1lculo de resistencia al fuego&lt;\/strong> se completa normalmente en 3\u20135 d\u00edas laborales tras recibir la documentaci\u00f3n. La &lt;strong>aplicaci\u00f3n de pintura intumescente&lt;\/strong> en taller requiere un proceso de pintado y curado de 1\u20132 d\u00edas, seg\u00fan el grosor requerido. Todo el material sale listo para montaje en obra.\"}},{\"@type\":\"Question\",\"name\":\"\u00bfC\u00f3mo protege la pintura intumescente a la estructura met\u00e1lica?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"La &lt;strong>pintura intumescente&lt;\/strong> reacciona al calor del fuego formando una espuma aislante que retrasa la transferencia t\u00e9rmica. Esto mantiene la temperatura del acero por debajo del l\u00edmite, concediendo los minutos de resistencia al fuego requeridos. \"}},{\"@type\":\"Question\",\"name\":\"\u00bfLa pintura intumescente necesita mantenimiento o recubrimiento adicional?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"No, si se trata de un espacio interior, pero para las estructuras al exterior se requiere un esmalte de sellado y protecci\u00f3n a la intemperie, pueden conseguirse grados de corrosi\u00f3n C1 hasta C5. \"}}]}<\/script><div class=\"wpsp-faq__wrap wpsp-buttons-layout-wrap\">\n<div class=\"wp-block-wpsp-faq-child wpsp-faq-child__outer-wrap wpsp-block-c74284fc\"><div class=\"wpsp-faq-child__wrapper\"><div class=\"wpsp-faq-item\" role=\"tab\" tabindex=\"0\"><div class=\"wpsp-faq-questions-button wpsp-faq-questions\"><span class=\"wpsp-icon wpsp-faq-icon-wrap\"><svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" viewbox=\"0 0 448 512\"><path d=\"M416 208H272V64c0-17.67-14.33-32-32-32h-32c-17.67 0-32 14.33-32 32v144H32c-17.67 0-32 14.33-32 32v32c0 17.67 14.33 32 32 32h144v144c0 17.67 14.33 32 32 32h32c17.67 0 32-14.33 32-32V304h144c17.67 0 32-14.33 32-32v-32c0-17.67-14.33-32-32-32z\"><\/path><\/svg><\/span><span class=\"wpsp-icon-active wpsp-faq-icon-wrap\"><svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" viewbox=\"0 0 448 512\"><path d=\"M416 208H32c-17.67 0-32 14.33-32 32v32c0 17.67 14.33 32 32 32h384c17.67 0 32-14.33 32-32v-32c0-17.67-14.33-32-32-32z\"><\/path><\/svg><\/span><h3 class=\"wpsp-question\">Quelles donn\u00e9es dois-je fournir pour le calcul de la r\u00e9sistance au feu ?<\/h3><\/div><div class=\"wpsp-faq-content\"><span><p>Pour r\u00e9aliser le <strong>calcul de r\u00e9sistance au feu<\/strong>, nous avons seulement besoin:<br\/>&#8211; Des plans de base de la structure (profil\u00e9s, poutres, poteaux).<br\/>&#8211; Du niveau de r\u00e9sistance souhait\u00e9 (EI30, EI60, EI90&#8230;).<br\/>&#8211; De la temp\u00e9rature critique. Si vous ne la connaissez pas, notre \u00e9quipe technique vous proposera la valeur ad\u00e9quate selon la r\u00e9glementation et le type de structure. <br\/><br\/>Avec cette information, notre d\u00e9partement technique recalcule chaque \u00e9l\u00e9ment sous conditions d&rsquo;incendie et d\u00e9finit l&rsquo;\u00e9paisseur de peinture intumescente.<\/p><\/span><\/div><\/div><\/div><\/div>\n\n\n\n<div class=\"wp-block-wpsp-faq-child wpsp-faq-child__outer-wrap wpsp-block-69280a4f\"><div class=\"wpsp-faq-child__wrapper\"><div class=\"wpsp-faq-item\" role=\"tab\" tabindex=\"0\"><div class=\"wpsp-faq-questions-button wpsp-faq-questions\"><span class=\"wpsp-icon wpsp-faq-icon-wrap\"><svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" viewbox=\"0 0 448 512\"><path d=\"M416 208H272V64c0-17.67-14.33-32-32-32h-32c-17.67 0-32 14.33-32 32v144H32c-17.67 0-32 14.33-32 32v32c0 17.67 14.33 32 32 32h144v144c0 17.67 14.33 32 32 32h32c17.67 0 32-14.33 32-32V304h144c17.67 0 32-14.33 32-32v-32c0-17.67-14.33-32-32-32z\"><\/path><\/svg><\/span><span class=\"wpsp-icon-active wpsp-faq-icon-wrap\"><svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" viewbox=\"0 0 448 512\"><path d=\"M416 208H32c-17.67 0-32 14.33-32 32v32c0 17.67 14.33 32 32 32h384c17.67 0 32-14.33 32-32v-32c0-17.67-14.33-32-32-32z\"><\/path><\/svg><\/span><h3 class=\"wpsp-question\">Combien de temps dure l\u2019\u00e9tude et l\u2019application de la peinture intumescente?<\/h3><\/div><div class=\"wpsp-faq-content\"><span><p>Le <strong>calcul de r\u00e9sistance au feu<\/strong> est normalement achev\u00e9 en 3 \u00e0 5 jours ouvrables apr\u00e8s r\u00e9ception de la documentation. L&rsquo;application de la peinture intumescente en atelier n\u00e9cessite un processus de peinture et de s\u00e9chage de 1 \u00e0 2 jours, selon l&rsquo;\u00e9paisseur requise. Tout le mat\u00e9riel est livr\u00e9 pr\u00eat pour le montage sur site.  <\/p><\/span><\/div><\/div><\/div><\/div>\n\n\n\n<div class=\"wp-block-wpsp-faq-child wpsp-faq-child__outer-wrap wpsp-block-2cd47d3f\"><div class=\"wpsp-faq-child__wrapper\"><div class=\"wpsp-faq-item\" role=\"tab\" tabindex=\"0\"><div class=\"wpsp-faq-questions-button wpsp-faq-questions\"><span class=\"wpsp-icon wpsp-faq-icon-wrap\"><svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" viewbox=\"0 0 448 512\"><path d=\"M416 208H272V64c0-17.67-14.33-32-32-32h-32c-17.67 0-32 14.33-32 32v144H32c-17.67 0-32 14.33-32 32v32c0 17.67 14.33 32 32 32h144v144c0 17.67 14.33 32 32 32h32c17.67 0 32-14.33 32-32V304h144c17.67 0 32-14.33 32-32v-32c0-17.67-14.33-32-32-32z\"><\/path><\/svg><\/span><span class=\"wpsp-icon-active wpsp-faq-icon-wrap\"><svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" viewbox=\"0 0 448 512\"><path d=\"M416 208H32c-17.67 0-32 14.33-32 32v32c0 17.67 14.33 32 32 32h384c17.67 0 32-14.33 32-32v-32c0-17.67-14.33-32-32-32z\"><\/path><\/svg><\/span><h3 class=\"wpsp-question\">Comment la peinture intumescente prot\u00e8ge-t-elle la structure m\u00e9tallique?<\/h3><\/div><div class=\"wpsp-faq-content\"><span><p>La <strong>peinture intumescente<\/strong> r\u00e9agit \u00e0 la chaleur du feu en formant une mousse isolante qui retarde le transfert thermique. Cela maintient la temp\u00e9rature de l&rsquo;acier en dessous de la limite, accordant ainsi les minutes de r\u00e9sistance au feu requises.  <\/p><\/span><\/div><\/div><\/div><\/div>\n\n\n\n<div class=\"wp-block-wpsp-faq-child wpsp-faq-child__outer-wrap wpsp-block-3f01b393\"><div class=\"wpsp-faq-child__wrapper\"><div class=\"wpsp-faq-item\" role=\"tab\" tabindex=\"0\"><div class=\"wpsp-faq-questions-button wpsp-faq-questions\"><span class=\"wpsp-icon wpsp-faq-icon-wrap\"><svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" viewbox=\"0 0 448 512\"><path d=\"M416 208H272V64c0-17.67-14.33-32-32-32h-32c-17.67 0-32 14.33-32 32v144H32c-17.67 0-32 14.33-32 32v32c0 17.67 14.33 32 32 32h144v144c0 17.67 14.33 32 32 32h32c17.67 0 32-14.33 32-32V304h144c17.67 0 32-14.33 32-32v-32c0-17.67-14.33-32-32-32z\"><\/path><\/svg><\/span><span class=\"wpsp-icon-active wpsp-faq-icon-wrap\"><svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" viewbox=\"0 0 448 512\"><path d=\"M416 208H32c-17.67 0-32 14.33-32 32v32c0 17.67 14.33 32 32 32h384c17.67 0 32-14.33 32-32v-32c0-17.67-14.33-32-32-32z\"><\/path><\/svg><\/span><h3 class=\"wpsp-question\">La peinture intumescente n\u00e9cessite-t-elle un entretien ou un rev\u00eatement suppl\u00e9mentaire?<\/h3><\/div><div class=\"wpsp-faq-content\"><span><p>Non, si l&rsquo;espace est int\u00e9rieur. Cependant, pour les structures ext\u00e9rieures, un \u00e9mail de scellement et de protection aux intemp\u00e9ries est n\u00e9cessaire ; des degr\u00e9s de corrosion C1 jusqu&rsquo;\u00e0 C5 peuvent \u00eatre atteints. <\/p><\/span><\/div><\/div><\/div><\/div>\n<\/div><\/div>\n<\/div>\n<\/div><\/div>\n<\/div><\/div>\n\n<div class=\"wp-block-uagb-container uagb-block-01a5eb8e alignfull uagb-is-root-container\"><div class=\"uagb-container-inner-blocks-wrap\">\n<div class=\"wp-block-uagb-container uagb-block-a6b1f9db\">\n<div class=\"wp-block-uagb-container uagb-block-3b8ab2e1\">\n<h2 class=\"wp-block-heading\"><strong>Pr\u00eat pour la premi\u00e8re \u00e9tape ?<\/strong> Contactez-nous !<\/h2>\n\n\n\n<p>Tout grand projet commence par une conversation. <strong>Contactez-nous et d\u00e9couvrez comment nous<\/strong> pouvons concr\u00e9tiser votre id\u00e9e, avec des structures m\u00e9talliques aussi solides que vos attentes.<\/p>\n<\/div>\n<\/div>\n\n\n\n<div class=\"wp-block-uagb-container uagb-block-b0aef8d0\">\n<div class=\"wp-block-uagb-forms uagb-forms__outer-wrap uagb-block-4ee3fadf uagb-forms__medium-btn\"><form class=\"uagb-forms-main-form\" method=\"post\" autocomplete=\"on\" name=\"uagb-form-4ee3fadf\">\n<div class=\"wp-block-uagb-forms-name uagb-forms-name-wrap uagb-forms-field-set uagb-block-90bbfcee\"><div class=\"uagb-forms-name-label required uagb-forms-input-label\" id=\"90bbfcee\">Nom<\/div><input type=\"text\" placeholder=\"Nom\" required=\"\" class=\"uagb-forms-name-input uagb-forms-input\" name=\"90bbfcee\" autocomplete=\"given-name\"><\/div>\n\n\n\n<div class=\"wp-block-uagb-forms-name uagb-forms-name-wrap uagb-forms-field-set uagb-block-96bea07b\"><div class=\"uagb-forms-name-label required uagb-forms-input-label\" id=\"96bea07b\">Nom de famille<\/div><input type=\"text\" placeholder=\"Nom de famille\" required=\"\" class=\"uagb-forms-name-input uagb-forms-input\" name=\"96bea07b\" autocomplete=\"family-name\"><\/div>\n\n\n\n<div class=\"wp-block-uagb-forms-email uagb-forms-email-wrap uagb-forms-field-set uagb-block-dad1582c\"><div class=\"uagb-forms-email-label required uagb-forms-input-label\" id=\"dad1582c\">E-mail<\/div><input type=\"email\" class=\"uagb-forms-email-input uagb-forms-input\" placeholder=\"adresse@courriel.fr\" required=\"\" name=\"dad1582c\" autocomplete=\"email\"><\/div>\n\n\n\n<div class=\"wp-block-uagb-forms-name uagb-forms-name-wrap uagb-forms-field-set uagb-block-9747de54\"><div class=\"uagb-forms-name-label uagb-forms-input-label\" id=\"9747de54\">T\u00e9l\u00e9phone<\/div><input type=\"text\" placeholder=\"+34 xxx xxx xxx\" class=\"uagb-forms-name-input uagb-forms-input\" name=\"9747de54\" autocomplete=\"name\"><\/div>\n\n\n\n<div class=\"wp-block-uagb-forms-textarea uagb-forms-textarea-wrap uagb-forms-field-set uagb-block-2a20ef2e\"><div class=\"uagb-forms-textarea-label required uagb-forms-input-label\" id=\"2a20ef2e\">Message<\/div><textarea required=\"\" class=\"uagb-forms-textarea-input uagb-forms-input\" rows=\"4\" placeholder=\"R\u00e9sumez votre project ici :)\" name=\"2a20ef2e\" autocomplete=\"off\"><\/textarea><\/div>\n<div class=\"uagb-forms-form-hidden-data\"><input type=\"hidden\" class=\"uagb_forms_form_label\" value=\"Formulario de informaci\u00f3n Home\"\/><input type=\"hidden\" class=\"uagb_forms_form_id\" value=\"uagb-form-4ee3fadf\"\/><\/div><div class=\"uagb-form-reacaptcha-error-4ee3fadf\"><\/div><div class=\"uagb-forms-main-submit-button-wrap wp-block-button\"><button class=\"uagb-forms-main-submit-button wp-block-button__link\"><div class=\"uagb-forms-main-submit-button-text\">Envoyer<\/div><\/button><\/div><\/form><div class=\"uagb-forms-success-message-4ee3fadf uagb-forms-submit-message-hide\"><span>The form has been submitted successfully!<\/span><\/div><div class=\"uagb-forms-failed-message-4ee3fadf uagb-forms-submit-message-hide\"><span>There has been some error while submitting the form. Please verify all form fields again.<\/span><\/div><\/div>\n<\/div>\n<\/div><\/div>\n","protected":false},"excerpt":{"rendered":"<p>Calcul de la r\u00e9sistance au feu Calcul de la r\u00e9sistance au feu des structures m\u00e9talliques selon EN 1993-1-2 et DB-SI (CTE) Chez Jansa Metal, nous r\u00e9alisons le calcul de la r\u00e9sistance au feu des structures m\u00e9talliques en d\u00e9terminant le nombre de minutes pendant lesquelles chaque \u00e9l\u00e9ment m\u00e9tallique de la structure peut r\u00e9sister dans un sc\u00e9nario 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