{"id":7849,"date":"2026-05-24T13:03:14","date_gmt":"2026-05-24T11:03:14","guid":{"rendered":"https:\/\/panel-composite.com\/requeriments-de-seguretat-i-normativa-incendis-facana-composite\/"},"modified":"2026-10-29T20:31:06","modified_gmt":"2026-10-29T19:31:06","slug":"requeriments-de-seguretat-i-normativa-incendis-facana-composite","status":"publish","type":"post","link":"https:\/\/panel-composite.com\/ca\/requeriments-de-seguretat-i-normativa-incendis-facana-composite\/","title":{"rendered":"Normativa d&#8217;incendis a fa\u00e7anes de panell composite"},"content":{"rendered":"<div style=\"background-color: #f4f5f7; font-family: 'Segoe UI', Roboto, Helvetica, Arial, sans-serif; line-height: 1.6; color: #333333; padding: 20px;\">\n<div style=\"max-width: 800px; margin: 0 auto; background-color: #ffffff; border-radius: 8px; padding: 40px; box-shadow: 0 10px 40px -10px rgba(16, 24, 40, 0.15); border-top: 5px solid #fba905;\">\n<p style=\"margin-bottom: 18px; color: #444;\">La seguretat de les persones a l&#8217;interior dels edificis dep\u00e8n de la capacitat de l&#8217;envolupant exterior per frenar la propagaci\u00f3 de les flames. El Codi t\u00e8cnic de l&#8217;edificaci\u00f3 (CTE DB-SI 2) fixa la classe m\u00ednima de reacci\u00f3 al foc de la fa\u00e7ana segons l&#8217;al\u00e7ada total. Obtingueu solucions que compleixin els est\u00e0ndards vigents a trav\u00e9s d&#8217;una <a href=\"https:\/\/panel-composite.com\/ca\/contacte\/\" style=\"color: #101828; text-decoration: none; border-bottom: 2px solid #fba905; font-weight: 600;\">empresa especialitzada en revestiments de panell composite i fa\u00e7anes ventilades<\/a> .  <\/p>\n<h2 style=\"color: #101828; font-size: 1.6rem; margin-top: 40px; margin-bottom: 20px; border-bottom: 2px solid #eee; padding-bottom: 10px; font-weight: 700;\">Classificaci\u00f3 europea de reacci\u00f3 al foc dels materials<\/h2>\n<p style=\"margin-bottom: 18px; color: #444;\">Els components constructius s&#8217;assagen en laboratoris homologats per avaluar-ne la contribuci\u00f3 al foc, l&#8217;opacitat dels fums i la caiguda de part\u00edcules.<\/p>\n<h3 style=\"color: #101828; font-size: 1.25rem; margin-top: 25px; margin-bottom: 15px; font-weight: 600;\">Components de l&#8217;escala Euroclasses<\/h3>\n<ul style=\"list-style: none; padding-left: 0; margin-bottom: 25px;\">\n<li style=\"margin-bottom: 12px; padding-left: 20px; position: relative;\">\n                <span style=\"color: #fba905; font-weight: bold; font-size: 1.3em; position: absolute; left: 0; top: -2px;\">\u2022<\/span><br \/>\n <span><strong>A1 i A2:<\/strong> materials no combustibles o sense contribuci\u00f3 a l&#8217;incendi.<\/span>\n            <\/li>\n<li style=\"margin-bottom: 12px; padding-left: 20px; position: relative;\">\n                <span style=\"color: #fba905; font-weight: bold; font-size: 1.3em; position: absolute; left: 0; top: -2px;\">\u2022<\/span><br \/>\n <span><strong>B:<\/strong> Contribuci\u00f3 molt limitada al foc.<\/span>\n            <\/li>\n<li style=\"margin-bottom: 12px; padding-left: 20px; position: relative;\">\n                <span style=\"color: #fba905; font-weight: bold; font-size: 1.3em; position: absolute; left: 0; top: -2px;\">\u2022<\/span><br \/>\n <span><strong>s1, s2, s3:<\/strong> Nivells de producci\u00f3 de fum, i s1 \u00e9s el m\u00e9s segur.<\/span>\n            <\/li>\n<li style=\"margin-bottom: 12px; padding-left: 20px; position: relative;\">\n                <span style=\"color: #fba905; font-weight: bold; font-size: 1.3em; position: absolute; left: 0; top: -2px;\">\u2022<\/span><br \/>\n <span><strong>d0, d1, d2:<\/strong> Producci\u00f3 de gotes inflamades; d0 indica abs\u00e8ncia de despreniment.<\/span>\n            <\/li>\n<\/ul>\n<h2 style=\"color: #101828; font-size: 1.6rem; margin-top: 40px; margin-bottom: 20px; border-bottom: 2px solid #eee; padding-bottom: 10px; font-weight: 700;\">Quina classe exigeix \u200b\u200bel CTE segons l&#8217;al\u00e7ada de la fa\u00e7ana<\/h2>\n<div style=\"overflow-x: auto;\">\n<table style=\"width: 100%; border-collapse: collapse; margin: 25px 0; border-radius: 6px; overflow: hidden; box-shadow: 0 2px 10px rgba(0,0,0,0.05); background-color: #fff;\">\n<thead>\n<tr style=\"background-color: #101828; color: #ffffff;\">\n<th style=\"padding: 15px; text-align: left; text-transform: uppercase; font-size: 0.85rem; letter-spacing: 0.5px;\">Al\u00e7ada de la fa\u00e7ana<\/th>\n<th style=\"padding: 15px; text-align: left; text-transform: uppercase; font-size: 0.85rem; letter-spacing: 0.5px;\">Revestiment exterior (panell composite)<\/th>\n<th style=\"padding: 15px; text-align: left; text-transform: uppercase; font-size: 0.85rem; letter-spacing: 0.5px;\">A\u00efllament dins de la cambra ventilada<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr style=\"border-bottom: 1px solid #eee;\">\n<td style=\"padding: 15px; color: #101828; font-weight: bold;\">Fins a 10 m<\/td>\n<td style=\"padding: 15px; color: #333;\">D-s3,d0<\/td>\n<td style=\"padding: 15px; color: #333;\">D-s3,d0<\/td>\n<\/tr>\n<tr style=\"border-bottom: 1px solid #eee;\">\n<td style=\"padding: 15px; color: #101828; font-weight: bold;\">De 10 a 18 m<\/td>\n<td style=\"padding: 15px; color: #333;\">C-s3,d0<\/td>\n<td style=\"padding: 15px; color: #333;\">B-s3,d0<\/td>\n<\/tr>\n<tr style=\"border-bottom: 1px solid #eee;\">\n<td style=\"padding: 15px; color: #101828; font-weight: bold;\">De 18 a 28 m<\/td>\n<td style=\"padding: 15px; color: #333;\">B-s3,d0<\/td>\n<td style=\"padding: 15px; color: #333;\">B-s3,d0<\/td>\n<\/tr>\n<tr>\n<td style=\"padding: 15px; color: #101828; font-weight: bold;\">M\u00e9s de 28 m<\/td>\n<td style=\"padding: 15px; color: #333;\">B-s3,d0<\/td>\n<td style=\"padding: 15px; color: #333;\">A2-s3,d0<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p style=\"margin: 10px 0 18px; color: #444; font-size: 0.95rem;\">Font: CTE DB-SI 2, apartats 1.4 i 1.5. En fa\u00e7anes de fins a 18 m l&#8217;arrencada de les quals sigui accessible al p\u00fablic des del carrer o des d&#8217;una coberta, el revestiment i l&#8217;a\u00efllament de la cambra han de ser almenys B-s3,d0 als 3,5 m inferiors. <strong>Qu\u00e8 vol dir per al panell composite:<\/strong> per a fa\u00e7anes recomanem el nucli FR (el m\u00e9s utilitzat) o l&#8217;A2 (tamb\u00e9 per a edificis residencials), segons la classe que demani el projecte. El PE no el recomanem per a fa\u00e7anes ni al costat de fonts de calor.  <\/p>\n<\/p><\/div>\n<h2 style=\"color: #101828; font-size: 1.6rem; margin-top: 40px; margin-bottom: 20px; border-bottom: 2px solid #eee; padding-bottom: 10px; font-weight: 700;\">Prevenci\u00f3 de riscos a fa\u00e7anes ventilades<\/h2>\n<p style=\"margin-bottom: 18px; color: #444;\">El CTE demana limitar el desenvolupament vertical de la cambra ventilada a lal\u00e7ada dels forjats que separen sectors dincendi; posar barreres E 30 a la c\u00e0mera \u00e9s una forma v\u00e0lida de fer-ho.<\/p>\n<div style=\"background-color: #f8f9fa; border-left: 4px solid #101828; padding: 20px; margin: 30px 0; border-radius: 0 6px 6px 0;\">\n            <span style=\"display: block; font-weight: bold; color: #101828; margin-bottom: 5px; text-transform: uppercase; font-size: 0.85rem; letter-spacing: 0.5px;\">Conclusi\u00f3<\/span><\/p>\n<p style=\"margin: 0; color: #555;\">Demana sempre la declaraci\u00f3 de prestacions (DoP) i l&#8217;informe de classificaci\u00f3 de reacci\u00f3 al foc del panell, i comprova que la classe cobreix l&#8217;al\u00e7ada de la fa\u00e7ana.<\/p>\n<\/p><\/div>\n<h2 style=\"color: #101828; font-size: 1.6rem; margin-top: 40px; margin-bottom: 20px; border-bottom: 2px solid #eee; padding-bottom: 10px; font-weight: 700;\">Preguntes freq\u00fcents sobre la normativa d&#8217;incendis a fa\u00e7anes de composite<\/h2>\n<div style=\"background-color: #f8f9fa; border-left: 4px solid #fba905; padding: 20px; margin-bottom: 15px; border-radius: 0 6px 6px 0;\">\n            <span style=\"display: block; font-weight: bold; color: #101828; margin-bottom: 8px;\">Qu\u00e8 exigeix \u200b\u200bel codi t\u00e8cnic de l&#8217;edificaci\u00f3 actual?<\/span><br \/>\n            <span style=\"color: #555;\">Per al revestiment exterior, des de D-s3,d0 (fa\u00e7anes de fins a 10 m) fins a B-s3,d0 (m\u00e9s de 18 m); per a l&#8217;a\u00efllament de la cambra ventilada, fins a A2-s3,d0 a fa\u00e7anes de m\u00e9s de 28 m.<\/span>\n        <\/div>\n<div style=\"background-color: #f8f9fa; border-left: 4px solid #fba905; padding: 20px; margin-bottom: 15px; border-radius: 0 6px 6px 0;\">\n            <span style=\"display: block; font-weight: bold; color: #101828; margin-bottom: 8px;\">Qu\u00e8 significa la nomenclatura s1 i d0?<\/span><br \/>\n            <span style=\"color: #555;\">Indica que el material genera una densitat de fum molt baixa (s1) i que no despr\u00e8n gotes inflamades en combusti\u00f3 (d0).<\/span>\n        <\/div>\n<div style=\"background-color: #f8f9fa; border-left: 4px solid #fba905; padding: 20px; margin-bottom: 15px; border-radius: 0 6px 6px 0;\">\n            <span style=\"display: block; font-weight: bold; color: #101828; margin-bottom: 8px;\">Es poden fer servir panells amb nucli de polietil\u00e8?<\/span><br \/>\n            <span style=\"color: #555;\">A fa\u00e7anes no ho recomanem: per a exterior fem servir FR o A2 segons la classe que exigeixi el projecte. El PE es fa servir en r\u00e8tols, interiors i peces petites, lluny de fonts de calor. <\/span>\n        <\/div>\n<div style=\"background-color: #f8f9fa; border-left: 4px solid #fba905; padding: 20px; margin-bottom: 15px; border-radius: 0 6px 6px 0;\">\n            <span style=\"display: block; font-weight: bold; color: #101828; margin-bottom: 8px;\">Qu\u00e8 \u00e9s una barrera tallafocs de c\u00e0mera?<\/span><br \/>\n            <span style=\"color: #555;\">\u00c9s una barrera horitzontal (E 30) que es col\u00b7loca a la cambra a l&#8217;al\u00e7ada dels forjats perqu\u00e8 el foc no pugi per ella. Les de tipus intumescent deixen passar l&#8217;aire i es tanquen amb la calor. <\/span>\n        <\/div>\n<div style=\"background-color: #f8f9fa; border-left: 4px solid #fba905; padding: 20px; margin-bottom: 15px; border-radius: 0 6px 6px 0;\">\n            <span style=\"display: block; font-weight: bold; color: #101828; margin-bottom: 8px;\">Com s\u00e9 si un panell importat compleix la llei?<\/span><br \/>\n            <span style=\"color: #555;\">Heu d&#8217;exigir el marcatge CE i l&#8217;informe d&#8217;assaig em\u00e8s per un laboratori acreditat per les entitats oficials nacionals.<\/span>\n        <\/div>\n<div style=\"background-color: #f8f9fa; border-left: 4px solid #fba905; padding: 20px; margin-bottom: 15px; border-radius: 0 6px 6px 0;\">\n            <span style=\"display: block; font-weight: bold; color: #101828; margin-bottom: 8px;\">Varia la norma per a hospitals o col\u00b7legis?<\/span><br \/>\n            <span style=\"color: #555;\">La secci\u00f3 SI 2 del CTE fixa la classe de la fa\u00e7ana segons l&#8217;al\u00e7ada, no segons l&#8217;\u00fas. L\u00b4\u00fas de l\u00b4edifici influeix en altres exig\u00e8ncies (evacuaci\u00f3, sectors d\u00b4incendi), que defineix el t\u00e8cnic del projecte. <\/span>\n        <\/div>\n<\/p><\/div>\n<\/div>\n","protected":false},"excerpt":{"rendered":"<p>La seguretat de les persones a l&#8217;interior dels edificis dep\u00e8n de la capacitat de l&#8217;envolupant exterior per frenar la propagaci\u00f3 de les flames. El Codi t\u00e8cnic de l&#8217;edificaci\u00f3 (CTE DB-SI 2) fixa la classe m\u00ednima de reacci\u00f3 al foc de la fa\u00e7ana segons l&#8217;al\u00e7ada total. Obtingueu solucions que compleixin els est\u00e0ndards vigents a trav\u00e9s d&#8217;una [&hellip;]<\/p>\n","protected":false},"author":13,"featured_media":8278,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[135],"tags":[],"class_list":["post-7849","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-uncategorized-ca"],"_links":{"self":[{"href":"https:\/\/panel-composite.com\/ca\/wp-json\/wp\/v2\/posts\/7849","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/panel-composite.com\/ca\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/panel-composite.com\/ca\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/panel-composite.com\/ca\/wp-json\/wp\/v2\/users\/13"}],"replies":[{"embeddable":true,"href":"https:\/\/panel-composite.com\/ca\/wp-json\/wp\/v2\/comments?post=7849"}],"version-history":[{"count":4,"href":"https:\/\/panel-composite.com\/ca\/wp-json\/wp\/v2\/posts\/7849\/revisions"}],"predecessor-version":[{"id":8201,"href":"https:\/\/panel-composite.com\/ca\/wp-json\/wp\/v2\/posts\/7849\/revisions\/8201"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/panel-composite.com\/ca\/wp-json\/wp\/v2\/media\/8278"}],"wp:attachment":[{"href":"https:\/\/panel-composite.com\/ca\/wp-json\/wp\/v2\/media?parent=7849"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/panel-composite.com\/ca\/wp-json\/wp\/v2\/categories?post=7849"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/panel-composite.com\/ca\/wp-json\/wp\/v2\/tags?post=7849"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}