{"id":8784,"date":"2026-01-08T16:17:35","date_gmt":"2026-01-08T15:17:35","guid":{"rendered":"https:\/\/www.panozzosrl.com\/news\/?page_id=8784"},"modified":"2026-01-20T15:48:58","modified_gmt":"2026-01-20T14:48:58","slug":"protezione-passiva-fuoco-maniglie-porte-tagliafuoco","status":"publish","type":"page","link":"https:\/\/www.panozzosrl.com\/news\/prodotti\/protezione-passiva-fuoco-maniglie-porte-tagliafuoco\/","title":{"rendered":"Protezione passiva fuoco maniglie porte tagliafuoco"},"content":{"rendered":"<div  class='flex_column av-2ffwog-4ac4c3b926c2d2ab8bf51d94fe72674a av_one_full  avia-builder-el-0  el_before_av_one_full  avia-builder-el-first  first flex_column_div  '     ><section  class='av_textblock_section av-mk5vn969-e4478c63a02410b61411fd8f5a85da0d '   itemscope=\"itemscope\" itemtype=\"https:\/\/schema.org\/CreativeWork\" ><div class='avia_textblock'  itemprop=\"text\" ><h1><span style=\"color: #ff0000; font-size: 24pt; font-family: 'trebuchet ms', geneva, sans-serif;\">PROTEZIONE PASSIVA FUOCO MANIGLIE PORTE TAGLIAFUOCO<\/span><\/h1>\n<\/div><\/section><\/div><div  class='flex_column av-2g9228-f27a7d2b654c7a1d95ed063a3f14a38f av_one_full  avia-builder-el-2  el_after_av_one_full  el_before_av_one_full  first flex_column_div  column-top-margin'     ><section  class='av_textblock_section av-mk5lbc9l-77065bca4ba0ee79e6e0855a382336f9 '   itemscope=\"itemscope\" itemtype=\"https:\/\/schema.org\/CreativeWork\" ><div class='avia_textblock'  itemprop=\"text\" ><p align=\"left\"><span style=\"font-family: arial, helvetica, sans-serif; font-size: 14pt;\"><b>A cosa servono le maniglie per porte tagliafuoco?<\/b><\/span><\/p>\n<p align=\"justify\"><span style=\"font-family: arial, helvetica, sans-serif; font-size: 12pt;\">Per la protezione passiva al fuoco, le maniglie per porte tagliafuoco hanno un ruolo <b>fondamentale nella sicurezza antincendio<\/b>: permettono l\u2019apertura della porta anche in condizioni estreme, durante e dopo un incendio, facilitando l\u2019intervento dei soccorsi e l\u2019evacuazione sicura degli ambienti.<\/span><\/p>\n<p align=\"justify\"><span style=\"font-family: arial, helvetica, sans-serif; font-size: 12pt;\">\u00c8 fondamentale che la funzionalit\u00e0 e la resistenza siano garantite sia per la porta che per i componenti accessori.<\/span><\/p>\n<p align=\"justify\"><span style=\"font-family: arial, helvetica, sans-serif; font-size: 12pt;\">Per garantire l\u2019integrit\u00e0 del sistema di compartimentazione antincendio, <b>le maniglie <\/b>sono progettate con <b>un\u2019anima in acciaio indeformabile<\/b>, resistente alle alte temperature (oltre i 1000\u00b0C)<\/span><\/p>\n<\/div><\/section><\/div><\/p>\n<div class='flex_column_table av-2h1zq8-e2be4f380b135ecf7f0f99d60770771c sc-av_one_full av-equal-height-column-flextable'><div  class='flex_column av-2h1zq8-e2be4f380b135ecf7f0f99d60770771c av_one_full  avia-builder-el-4  el_after_av_one_full  el_before_av_two_fifth  first no_margin flex_column_table_cell av-equal-height-column av-align-bottom  column-top-margin'     ><section  class='av_textblock_section av-mkmp7eck-5a59e605ea0ee49a235bba29ad90752a '   itemscope=\"itemscope\" itemtype=\"https:\/\/schema.org\/CreativeWork\" ><div class='avia_textblock'  itemprop=\"text\" ><p style=\"text-align: center;\"><strong><span style=\"font-family: arial, helvetica, sans-serif; font-size: 14pt;\">Come i materiali reagiscono al fuoco<\/span><\/strong><\/p>\n<\/div><\/section><\/div><\/div><!--close column table wrapper. Autoclose: 1 -->\n\n<style type=\"text\/css\" data-created_by=\"avia_inline_auto\" id=\"style-css-av-9lqthc-fb3932b3c94de2e220b3d4f37c3b8207\">\n.flex_column.av-9lqthc-fb3932b3c94de2e220b3d4f37c3b8207{\npadding:20px 0 0 0;\n}\n<\/style>\n<div  class='flex_column av-9lqthc-fb3932b3c94de2e220b3d4f37c3b8207 av_two_fifth  avia-builder-el-6  el_after_av_one_full  el_before_av_three_fifth  first flex_column_div  column-top-margin'     ><style type=\"text\/css\" data-created_by=\"avia_inline_auto\" id=\"style-css-av-30f0bk-7e662b618c14f60a4d3bc07a678971aa\">\n.avia-image-container.av-30f0bk-7e662b618c14f60a4d3bc07a678971aa img.avia_image{\nbox-shadow:none;\n}\n.avia-image-container.av-30f0bk-7e662b618c14f60a4d3bc07a678971aa .av-image-caption-overlay-center{\ncolor:#ffffff;\n}\n<\/style>\n<div  class='avia-image-container av-30f0bk-7e662b618c14f60a4d3bc07a678971aa av-styling- avia-align-center  avia-builder-el-7  avia-builder-el-no-sibling '   itemprop=\"image\" itemscope=\"itemscope\" itemtype=\"https:\/\/schema.org\/ImageObject\" ><div class=\"avia-image-container-inner\"><div class=\"avia-image-overlay-wrap\"><img fetchpriority=\"high\" class='wp-image-8900 avia-img-lazy-loading-not-8900 avia_image ' src='https:\/\/www.panozzosrl.com\/news\/wp-content\/uploads\/2026\/01\/9-1-495x400.jpg' alt='' title='9'  height=\"400\" width=\"495\"  itemprop=\"thumbnailUrl\"  \/><\/div><\/div><\/div><\/div>\n<div  class='flex_column av-70irkw-73adfb79b97c4e2902763153ec868803 av_three_fifth  avia-builder-el-8  el_after_av_two_fifth  el_before_av_three_fifth  flex_column_div  column-top-margin'     ><section  class='av_textblock_section av-mk5lrp45-e9e69f4b3ffd1237097bb82a18dcbc0a '   itemscope=\"itemscope\" itemtype=\"https:\/\/schema.org\/CreativeWork\" ><div class='avia_textblock'  itemprop=\"text\" ><p align=\"justify\"><span style=\"font-family: arial, helvetica, sans-serif; font-size: 12pt;\">La reazione al fuoco di un materiale indica il modo in cui esso si comporta quando viene esposto alle fiamme. In particolare, rappresenta la tendenza del materiale a contribuire all\u2019innesco e alla propagazione dell\u2019incendio, in base alle sue propriet\u00e0 fisiche e chimiche.<\/span><\/p>\n<p align=\"justify\"><span style=\"font-family: Aptos, serif; font-size: 12pt;\"><span style=\"font-family: arial, helvetica, sans-serif;\">Un materiale incombustibile, ovvero che non pu\u00f2 bruciare, non partecipa alla combustione. Al contrario, un materiale combustibile, cio\u00e8 capace di prendere fuoco e alimentare le fiamme, ha un livello di partecipazione attivo alla combustione<\/span>.<\/span><\/p>\n<\/div><\/section><\/div>\n<div  class='flex_column av-dj5n4-b155b58d779ffcfdb92afdde7efd579c av_three_fifth  avia-builder-el-10  el_after_av_three_fifth  el_before_av_two_fifth  first flex_column_div  '     ><section  class='av_textblock_section av-mk5lta75-562d8f5913173e526da422f6f69e4554 '   itemscope=\"itemscope\" itemtype=\"https:\/\/schema.org\/CreativeWork\" ><div class='avia_textblock'  itemprop=\"text\" ><p align=\"justify\"><span style=\"font-family: arial, helvetica, sans-serif; font-size: 12pt;\">Poich\u00e9 \u00e8 difficile riprodurre con precisione le condizioni di un incendio reale in tutte le sue fasi, la reazione al fuoco dei materiali viene determinata attraverso test sperimentali basati su uno scenario di incendio standardizzato.<\/span><\/p>\n<p align=\"justify\"><span style=\"font-family: arial, helvetica, sans-serif; font-size: 12pt;\">In Italia, queste prove seguono le indicazioni del Decreto Ministeriale del 26 giugno 1984, che stabilisce i metodi di prova e i criteri per la classificazione.<\/span><\/p>\n<p align=\"justify\"><span style=\"font-family: arial, helvetica, sans-serif; font-size: 12pt;\">Il decreto definisce sei classi di reazione al fuoco: dalla classe 0, che corrisponde ai materiali incombustibili, fino alla classe 5, riservata ai materiali con la maggiore facilit\u00e0 a prendere fuoco, propagare e sostenere la combustione.<\/span><\/p>\n<\/div><\/section><\/div>\n<div  class='flex_column av-29854g-99979dd9c32d1bb62ac4492bb53a2dca av_two_fifth  avia-builder-el-12  el_after_av_three_fifth  avia-builder-el-last  flex_column_div  '     ><style type=\"text\/css\" data-created_by=\"avia_inline_auto\" id=\"style-css-av-1ybwr4-b8c10f869e2d5ed34206ec50a72b3e93\">\n.avia-image-container.av-1ybwr4-b8c10f869e2d5ed34206ec50a72b3e93 img.avia_image{\nbox-shadow:none;\n}\n.avia-image-container.av-1ybwr4-b8c10f869e2d5ed34206ec50a72b3e93 .av-image-caption-overlay-center{\ncolor:#ffffff;\n}\n<\/style>\n<div  class='avia-image-container av-1ybwr4-b8c10f869e2d5ed34206ec50a72b3e93 av-styling- avia-align-center  avia-builder-el-13  avia-builder-el-no-sibling '   itemprop=\"image\" itemscope=\"itemscope\" itemtype=\"https:\/\/schema.org\/ImageObject\" ><div class=\"avia-image-container-inner\"><div class=\"avia-image-overlay-wrap\"><img fetchpriority=\"high\" class='wp-image-9030 avia-img-lazy-loading-not-9030 avia_image ' src='https:\/\/www.panozzosrl.com\/news\/wp-content\/uploads\/2026\/01\/fearless-firefighters-battling-blaze-with-water-an-2026-01-08-07-57-41-utc-201x300.jpg' alt='' title='fearless-firefighters-battling-blaze-with-water-an-2026-01-08-07-57-41-utc'  height=\"300\" width=\"201\"  itemprop=\"thumbnailUrl\"  \/><\/div><\/div><\/div><\/div>\n","protected":false},"excerpt":{"rendered":"","protected":false},"author":14,"featured_media":0,"parent":8787,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"footnotes":""},"class_list":["post-8784","page","type-page","status-publish","hentry"],"_links":{"self":[{"href":"https:\/\/www.panozzosrl.com\/news\/wp-json\/wp\/v2\/pages\/8784","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.panozzosrl.com\/news\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/www.panozzosrl.com\/news\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/www.panozzosrl.com\/news\/wp-json\/wp\/v2\/users\/14"}],"replies":[{"embeddable":true,"href":"https:\/\/www.panozzosrl.com\/news\/wp-json\/wp\/v2\/comments?post=8784"}],"version-history":[{"count":32,"href":"https:\/\/www.panozzosrl.com\/news\/wp-json\/wp\/v2\/pages\/8784\/revisions"}],"predecessor-version":[{"id":9067,"href":"https:\/\/www.panozzosrl.com\/news\/wp-json\/wp\/v2\/pages\/8784\/revisions\/9067"}],"up":[{"embeddable":true,"href":"https:\/\/www.panozzosrl.com\/news\/wp-json\/wp\/v2\/pages\/8787"}],"wp:attachment":[{"href":"https:\/\/www.panozzosrl.com\/news\/wp-json\/wp\/v2\/media?parent=8784"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}