{"id":72725,"date":"2026-02-06T03:16:33","date_gmt":"2026-02-06T02:16:33","guid":{"rendered":"https:\/\/panelsandwich.org\/el-que-es-barat-surt-car-evita-el-panell-de-segona-ma\/"},"modified":"2026-02-06T03:16:33","modified_gmt":"2026-02-06T02:16:33","slug":"el-que-es-barat-surt-car-evita-el-panell-de-segona-ma","status":"publish","type":"post","link":"https:\/\/panelsandwich.org\/ca\/el-que-es-barat-surt-car-evita-el-panell-de-segona-ma\/","title":{"rendered":"El que \u00e9s barat surt car: evita el panell de segona m\u00e0"},"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<h1 style=\"color: #101828; font-size: 2.2rem; margin-bottom: 25px; line-height: 1.2; font-weight: 700; letter-spacing: -0.5px;\">Panell de llana de roca perqu\u00e8 no us sentin<\/h1>\n<p style=\"margin-bottom: 18px; color: #444;\">El control del soroll \u00e9s essencial tant en entorns industrials com a residencials. Quan les solucions convencionals no s\u00f3n suficients, el panell amb nucli de llana de roca es presenta com l&#8217;opci\u00f3 m\u00e9s efectiva per bloquejar i absorbir el so, gr\u00e0cies a la naturalesa fibrosa del seu interior. <\/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;\">Funcionament de l&#8217;a\u00efllament ac\u00fastic<\/h2>\n<p style=\"margin-bottom: 18px; color: #444;\">El secret de l&#8217;a\u00efllament ac\u00fastic paret amb llana de roca resideix en la seva densitat i estructura. A difer\u00e8ncia del poliuret\u00e0, les fibres minerals trenquen les ones sonores, dissipant la seva energia i evitant que el soroll travessi el mur. <\/p>\n<p style=\"margin-bottom: 15px; color: #444; font-weight: bold;\">Avantatges principals:<\/p>\n<ul style=\"list-style: none; padding-left: 0; margin-bottom: 25px;\">\n<li style=\"display: flex; align-items: flex-start; margin-bottom: 12px;\">\n                <span style=\"color: #fba905; font-weight: bold; font-size: 1.5em; line-height: 1; margin-right: 12px; flex-shrink: 0; margin-top: 0.1em;\">\u2022<\/span><br \/>\n <span><strong style=\"color: #101828;\">Reducci\u00f3 sonora:<\/strong> Atenuaci\u00f3 de fins a 35dB o m\u00e9s segons el gruix.<\/span>\n            <\/li>\n<li style=\"display: flex; align-items: flex-start; margin-bottom: 12px;\">\n                <span style=\"color: #fba905; font-weight: bold; font-size: 1.5em; line-height: 1; margin-right: 12px; flex-shrink: 0; margin-top: 0.1em;\">\u2022<\/span><br \/>\n <span><strong style=\"color: #101828;\">Protecci\u00f3 contra el foc:<\/strong> \u00c9s incombustible, actuant com a barrera passiva.<\/span>\n            <\/li>\n<li style=\"display: flex; align-items: flex-start; margin-bottom: 12px;\">\n                <span style=\"color: #fba905; font-weight: bold; font-size: 1.5em; line-height: 1; margin-right: 12px; flex-shrink: 0; margin-top: 0.1em;\">\u2022<\/span><br \/>\n <span><strong style=\"color: #101828;\">Confort t\u00e8rmic:<\/strong> Mant\u00e9 la temperatura estable a l&#8217;interior.<\/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;\">Nivells d&#8217;atenuaci\u00f3 segons gruix<\/h2>\n<p style=\"margin-bottom: 18px; color: #444;\">Lelecci\u00f3 del gruix determinar\u00e0 el nivell de silenci obtingut.<\/p>\n<div style=\"overflow-x: auto;\">\n<table style=\"width: 100%; border-collapse: collapse; margin: 30px 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;\">Gruix (mm)<\/th>\n<th style=\"padding: 15px; text-align: left; text-transform: uppercase; font-size: 0.85rem; letter-spacing: 0.5px;\">\u00das recomanat<\/th>\n<th style=\"padding: 15px; text-align: left; text-transform: uppercase; font-size: 0.85rem; letter-spacing: 0.5px;\">Reducci\u00f3 estimada<\/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;\">50 mm<\/td>\n<td style=\"padding: 15px; color: #333;\">Divisi\u00f3 d&#8217;oficines<\/td>\n<td style=\"padding: 15px; color: #333;\">Mitjana<\/td>\n<\/tr>\n<tr style=\"border-bottom: 1px solid #eee;\">\n<td style=\"padding: 15px; color: #101828; font-weight: bold;\">80 mm<\/td>\n<td style=\"padding: 15px; color: #333;\">Fa\u00e7anes de naus<\/td>\n<td style=\"padding: 15px; color: #333;\">Alta<\/td>\n<\/tr>\n<tr style=\"border-bottom: 1px solid #eee;\">\n<td style=\"padding: 15px; color: #101828; font-weight: bold;\">100 mm<\/td>\n<td style=\"padding: 15px; color: #333;\">Sales de m\u00e0quines \/ Cinemes<\/td>\n<td style=\"padding: 15px; color: #333;\">Molt alta<\/td>\n<\/tr>\n<tr>\n<td style=\"padding: 15px; color: #101828; font-weight: bold;\">120 mm<\/td>\n<td style=\"padding: 15px; color: #333;\">Sectoritzaci\u00f3 de risc<\/td>\n<td style=\"padding: 15px; color: #333;\">Cr\u00edtica<\/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;\">Aplicacions recomanades<\/h2>\n<p style=\"margin-bottom: 18px; color: #444;\">Aquest material \u00e9s ideal per a tancaments de sales de compressors, discoteques, estudis d&#8217;enregistrament o habitatges propers a carreteres amb molt de tr\u00e0nsit. A m\u00e9s, la seva capacitat ign\u00edfuga ho fa obligatori a moltes normatives de construcci\u00f3 p\u00fablica. <\/p>\n<p style=\"margin-bottom: 18px; color: #444;\">Pots trobar <a href=\"#\" style=\"color: #101828; text-decoration: none; border-bottom: 2px solid #fba905; font-weight: 600;\">solucions ac\u00fastiques professionals en aquesta web d&#8217;a\u00efllament<\/a> .<\/p>\n<p style=\"margin-bottom: 18px; color: #444;\">Si la teva prioritat \u00e9s el silenci, revisa les <a href=\"#\" style=\"color: #101828; text-decoration: none; border-bottom: 2px solid #fba905; font-weight: 600;\">fitxes t\u00e8cniques d&#8217;a\u00efllament ac\u00fastic paret amb llana de roca<\/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;\">Conclusi\u00f3<\/h2>\n<p style=\"margin-bottom: 18px; color: #444;\">Invertir en llana de roca \u00e9s invertir en tranquil\u00b7litat i seguretat. \u00c9s l&#8217;\u00fanica soluci\u00f3 que combina un alt rendiment ac\u00fastic amb la m\u00e0xima resist\u00e8ncia al foc. <\/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;\">Preguntes freq\u00fcents sobre a\u00efllament ac\u00fastic paret<\/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;\">La llana de roca a\u00eflla m\u00e9s que el poliuret\u00e0?<\/span><br \/>\n            <span style=\"color: #555;\">Ac\u00fasticament s\u00ed, \u00e9s molt superior. T\u00e8rmicament s\u00f3n similars, encara que el poliuret\u00e0 t\u00e9 un coeficient lleugerament millor per al fred\/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;\">Serveix per insonoritzar una habitaci\u00f3 de ve\u00efns sorollosos?<\/span><br \/>\n            <span style=\"color: #555;\">S\u00ed, instal\u00b7lar un trasdossat amb aquest panell redueix significativament el soroll aeri (veus, televisi\u00f3) que prov\u00e9 de la paret contigua.<\/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;\">\u00c9s resistent a l&#8217;aigua?<\/span><br \/>\n            <span style=\"color: #555;\">La llana de roca \u00e9s hidr\u00f2fuga per\u00f2 ha d&#8217;estar protegida per la xapa d&#8217;acer. Si es mulla el nucli interior, perd temporalment propietats fins a assecar-se. <\/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;\">\u00c9s dif\u00edcil de muntar?<\/span><br \/>\n            <span style=\"color: #555;\">El sistema \u00e9s similar al panell est\u00e0ndard, per\u00f2 pesa m\u00e9s. Cal maquin\u00e0ria d&#8217;elevaci\u00f3 adequada i m\u00e9s personal per manipular les plaques. <\/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 la versi\u00f3 microperforada?<\/span><br \/>\n            <span style=\"color: #555;\">\u00c9s un panell on la xapa interior t\u00e9 petits forats. Aix\u00f2 permet que el so entri, sigui absorbit per la llana i no rebot (evita el ress\u00f2). <\/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;\">Quan dura aquest material?<\/span><br \/>\n            <span style=\"color: #555;\">\u00c9s un material inorg\u00e0nic que no es podreix. Si el manteniment de la xapa exterior \u00e9s correcte, l\u201fa\u00efllament dura tota la vida \u00fatil de l\u201fedifici. <\/span>\n        <\/div>\n<\/p><\/div>\n<\/div>\n","protected":false},"excerpt":{"rendered":"<p>Panell de llana de roca perqu\u00e8 no us sentin El control del soroll \u00e9s essencial tant en entorns industrials com a residencials. Quan les solucions convencionals no s\u00f3n suficients, el panell amb nucli de llana de roca es presenta com l&#8217;opci\u00f3 m\u00e9s efectiva per bloquejar i absorbir el so, gr\u00e0cies a la naturalesa fibrosa del [&hellip;]<\/p>\n","protected":false},"author":5963,"featured_media":70012,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[3222],"tags":[],"class_list":["post-72725","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-panells-sandwich"],"_links":{"self":[{"href":"https:\/\/panelsandwich.org\/ca\/wp-json\/wp\/v2\/posts\/72725","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/panelsandwich.org\/ca\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/panelsandwich.org\/ca\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/panelsandwich.org\/ca\/wp-json\/wp\/v2\/users\/5963"}],"replies":[{"embeddable":true,"href":"https:\/\/panelsandwich.org\/ca\/wp-json\/wp\/v2\/comments?post=72725"}],"version-history":[{"count":0,"href":"https:\/\/panelsandwich.org\/ca\/wp-json\/wp\/v2\/posts\/72725\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/panelsandwich.org\/ca\/wp-json\/wp\/v2\/media\/70012"}],"wp:attachment":[{"href":"https:\/\/panelsandwich.org\/ca\/wp-json\/wp\/v2\/media?parent=72725"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/panelsandwich.org\/ca\/wp-json\/wp\/v2\/categories?post=72725"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/panelsandwich.org\/ca\/wp-json\/wp\/v2\/tags?post=72725"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}