{"id":7835,"date":"2026-05-24T13:06:02","date_gmt":"2026-05-24T11:06:02","guid":{"rendered":"https:\/\/panel-composite.com\/tipus-de-nucli-i-diferencies-entre-panell-composite-a2-fr-i-pe\/"},"modified":"2026-10-24T04:35:39","modified_gmt":"2026-10-24T02:35:39","slug":"tipus-de-nucli-i-diferencies-entre-panell-composite-a2-fr-i-pe","status":"publish","type":"post","link":"https:\/\/panel-composite.com\/ca\/tipus-de-nucli-i-diferencies-entre-panell-composite-a2-fr-i-pe\/","title":{"rendered":"Tipus de nucli i difer\u00e8ncies entre panell composite A2, FR i PE"},"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 composici\u00f3 interna de les plaques arquitect\u00f2niques en determina les propietats mec\u00e0niques i, de manera cr\u00edtica, el comportament davant de situacions d&#8217;emerg\u00e8ncia t\u00e8rmica. Con\u00e9ixer els components de l&#8217;\u00e0nima del panell permet seleccionar la variant adequada segons les exig\u00e8ncies del projecte constructiu. Per adquirir materials homologats amb plenes garanties t\u00e8cniques, contacteu amb una <a href=\"#\" 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;\">An\u00e0lisi compositiva dels nuclis interiors<\/h2>\n<p style=\"margin-bottom: 18px; color: #444;\">El gruix exterior de les l\u00e0mines dalumini es mant\u00e9 constant, per\u00f2 el compost que les uneix defineix les prestacions t\u00e8cniques globals.<\/p>\n<h3 style=\"color: #101828; font-size: 1.25rem; margin-top: 25px; margin-bottom: 15px; font-weight: 600;\">Caracter\u00edstiques de les tres variants principals<\/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>Nucli PE (Polietil\u00e8):<\/strong> Compost per resines termopl\u00e0stiques tradicionals; lleuger i molt econ\u00f2mic.<\/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>Nucli FR (Fire Retardant):<\/strong> Incorpora additius minerals retardants de flama en un percentatge aproximat del 70%.<\/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>Nucli A2 (Inorg\u00e0nic):<\/strong> Format gaireb\u00e9 \u00edntegrament per components minerals inorg\u00e0nics no combustibles.<\/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;\">Comparativa de rendiment i propietats f\u00edsiques<\/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;\">Propietat avaluada<\/th>\n<th style=\"padding: 15px; text-align: left; text-transform: uppercase; font-size: 0.85rem; letter-spacing: 0.5px;\">Variant PE (Pl\u00e0stic)<\/th>\n<th style=\"padding: 15px; text-align: left; text-transform: uppercase; font-size: 0.85rem; letter-spacing: 0.5px;\">Variant FR (Ign\u00edfug)<\/th>\n<th style=\"padding: 15px; text-align: left; text-transform: uppercase; font-size: 0.85rem; letter-spacing: 0.5px;\">Variant A2 (Incombustible)<\/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;\">Classificaci\u00f3 al foc<\/td>\n<td style=\"padding: 15px; color: #333;\">El-d2 (Baixa protecci\u00f3)<\/td>\n<td style=\"padding: 15px; color: #333;\">B-s1,d0 (Alta protecci\u00f3)<\/td>\n<td style=\"padding: 15px; color: #333;\">A2-s1,d0 (M\u00e0xima seguretat)<\/td>\n<\/tr>\n<tr style=\"border-bottom: 1px solid #eee;\">\n<td style=\"padding: 15px; color: #101828; font-weight: bold;\">C\u00e0rrega mineral interior<\/td>\n<td style=\"padding: 15px; color: #333;\">0%<\/td>\n<td style=\"padding: 15px; color: #333;\">Entre 70% i 75%<\/td>\n<td style=\"padding: 15px; color: #333;\">Superior al 90%<\/td>\n<\/tr>\n<tr style=\"border-bottom: 1px solid #eee;\">\n<td style=\"padding: 15px; color: #101828; font-weight: bold;\">Flexibilitat de plegat<\/td>\n<td style=\"padding: 15px; color: #333;\">Molt alta<\/td>\n<td style=\"padding: 15px; color: #333;\">Alta<\/td>\n<td style=\"padding: 15px; color: #333;\">Moderada (requereix m\u00e9s r\u00e0dio)<\/td>\n<\/tr>\n<tr>\n<td style=\"padding: 15px; color: #101828; font-weight: bold;\">\u00c0mbit d\u00fas idoni<\/td>\n<td style=\"padding: 15px; color: #333;\">Retolaci\u00f3 i disseny interior<\/td>\n<td style=\"padding: 15px; color: #333;\">Edicis de mitjana altura<\/td>\n<td style=\"padding: 15px; color: #333;\">Torres altes i hospitals<\/td>\n<\/tr>\n<\/tbody>\n<\/table><\/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;\">Criteris de prescripci\u00f3 per a edificaci\u00f3 p\u00fablica<\/h2>\n<p style=\"margin-bottom: 18px; color: #444;\">El debat t\u00e8cnic al voltant del panell composite A2 FR PE difer\u00e8ncies se centra en la seguretat urbana. Mentre que els models PE es destinen a la comunicaci\u00f3 visual o naus industrials a\u00efllades, les normatives actuals imposen l&#8217;\u00fas de tecnologies FR o A2 a qualsevol centre residencial, hospitalari o escolar per garantir vies d&#8217;evacuaci\u00f3 segures. <\/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;\">La seguretat contra incendis ha de guiar lelecci\u00f3 del nucli, reservant els models minerals incombustibles per a les edificacions que albergin gran aflu\u00e8ncia de persones.<\/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 panell composite A2 FR PE difer\u00e8ncies<\/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;\">Quina \u00e9s la difer\u00e8ncia principal entre el nucli FR i l&#8217;A2?<\/span><br \/>\n            <span style=\"color: #555;\">El panell A2 t\u00e9 un contingut mineral inorg\u00e0nic superior al 90%, cosa que el fa incombustible, mentre que el FR cont\u00e9 al voltant del 70%.<\/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 distingir els tipus de nucli a primera vista?<\/span><br \/>\n            <span style=\"color: #555;\">F\u00edsicament l&#8217;\u00e0nima del panell A2 o FR sol mostrar un color grisenc o blanquin\u00f3s a causa del mineral, davant del negre del polietil\u00e8 PE.<\/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;\">El panell PE est\u00e0 prohibit actualment?<\/span><br \/>\n            <span style=\"color: #555;\">No est\u00e0 prohibit per a interiors, senyalitzaci\u00f3 corporativa, tanques publicit\u00e0ries o naus industrials duna \u00fanica planta baixa.<\/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;\">Influeix el tipus de nucli al pes de la placa?<\/span><br \/>\n            <span style=\"color: #555;\">S\u00ed, els panells amb nucli mineral (FR i A2) s\u00f3n lleugerament m\u00e9s pesats que els de polietil\u00e8 degut a la densitat del mineral.<\/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;\">Tenen els mateixos acabats est\u00e8tics exteriors?<\/span><br \/>\n            <span style=\"color: #555;\">S\u00ed, les tres variants admeten els mateixos lacats PVDF, colors, brillantors i textures superficials de cat\u00e0leg.<\/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;\">Quin \u00e9s el model m\u00e9s econ\u00f2mic dels tres?<\/span><br \/>\n            <span style=\"color: #555;\">El model amb nucli PE \u00e9s el m\u00e9s barat de fabricar, incrementant-se el cost a les versions FR i A2 a causa de la tecnologia mineral.<\/span>\n        <\/div>\n<\/p><\/div>\n<\/div>\n","protected":false},"excerpt":{"rendered":"<p>La composici\u00f3 interna de les plaques arquitect\u00f2niques en determina les propietats mec\u00e0niques i, de manera cr\u00edtica, el comportament davant de situacions d&#8217;emerg\u00e8ncia t\u00e8rmica. Con\u00e9ixer els components de l&#8217;\u00e0nima del panell permet seleccionar la variant adequada segons les exig\u00e8ncies del projecte constructiu. Per adquirir materials homologats amb plenes garanties t\u00e8cniques, contacteu amb una empresa especialitzada en [&hellip;]<\/p>\n","protected":false},"author":13,"featured_media":5284,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[135],"tags":[],"class_list":["post-7835","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\/7835","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=7835"}],"version-history":[{"count":0,"href":"https:\/\/panel-composite.com\/ca\/wp-json\/wp\/v2\/posts\/7835\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/panel-composite.com\/ca\/wp-json\/wp\/v2\/media\/5284"}],"wp:attachment":[{"href":"https:\/\/panel-composite.com\/ca\/wp-json\/wp\/v2\/media?parent=7835"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/panel-composite.com\/ca\/wp-json\/wp\/v2\/categories?post=7835"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/panel-composite.com\/ca\/wp-json\/wp\/v2\/tags?post=7835"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}