{"id":45916,"date":"2018-03-08T23:08:58","date_gmt":"2018-03-08T21:08:58","guid":{"rendered":"https:\/\/mcrtecresa.com\/paineis-tecbor\/conductos-de-ventilacion-y-extraccion-de-humos"},"modified":"2026-03-18T15:40:13","modified_gmt":"2026-03-18T13:40:13","slug":"condutas-de-ventilacao-extracao-de-fumos","status":"publish","type":"page","link":"https:\/\/mcrtecresa.com\/pt\/paineis-tecbor\/condutas-de-ventilacao-extracao-de-fumos","title":{"rendered":"Pain\u00e9is TECBOR\u00ae &#8211; Condutas de Ventila\u00e7\u00e3o e Extra\u00e7\u00e3o de Fumos"},"content":{"rendered":"<div class=\"wpb-content-wrapper\"><p>[vc_row][vc_column][vc_column_text]<\/p>\n<pre><code class=\"html hljs xml\"><span><span><a href=\"https:\/\/mcrtecresa.com\/pt\">mcr tecresa\u00ae<\/a><\/span><\/span><\/code><\/pre>\n<p>[\/vc_column_text][\/vc_column][\/vc_row][vc_row][vc_column]<div class=\"mgt-header-block clearfix text-left text-black wpb_animate_when_almost_visible wpb_top-to-bottom wpb_content_element  mgt-header-block-style-2 mgt-header-texttransform-none  vc_custom_1618308417841\"><h2 class=\"mgt-header-block-title\">Solu\u00e7\u00f5es construtivas dos pain\u00e9is Tecbor\u00ae<\/h2><div class=\"mgt-header-line\"><\/div><\/div>[vc_row_inner][vc_column_inner width=&#8221;1\/4&#8243;][vc_btn title=&#8221;Estrutura met\u00e1lica&#8221; style=&#8221;outline-custom&#8221; outline_custom_color=&#8221;#000000&#8243; outline_custom_hover_background=&#8221;#666666&#8243; outline_custom_hover_text=&#8221;#ffffff&#8221; shape=&#8221;round&#8221; size=&#8221;sm&#8221; align=&#8221;center&#8221; button_block=&#8221;true&#8221; link=&#8221;url:https%3A%2F%2Fmcrtecresa.com%2Fpt%2Fpaineis-tecbor%2Festrutura-metalica&#8221;][\/vc_column_inner][vc_column_inner width=&#8221;1\/4&#8243;][vc_btn title=&#8221;Elementos estruturais do bet\u00e3o&#8221; style=&#8221;outline-custom&#8221; outline_custom_color=&#8221;#000000&#8243; outline_custom_hover_background=&#8221;#666666&#8243; outline_custom_hover_text=&#8221;#ffffff&#8221; shape=&#8221;round&#8221; size=&#8221;sm&#8221; align=&#8221;center&#8221; button_block=&#8221;true&#8221; link=&#8221;url:https%3A%2F%2Fmcrtecresa.com%2Fpt%2Fpaineis-tecbor%2Felementos-estruturais-do-betao&#8221;][\/vc_column_inner][vc_column_inner width=&#8221;1\/4&#8243;][vc_btn title=&#8221;Condutas de ventila\u00e7\u00e3o e extra\u00e7\u00e3o de fumos&#8221; style=&#8221;custom&#8221; custom_background=&#8221;#e42413&#8243; custom_text=&#8221;#ffffff&#8221; shape=&#8221;round&#8221; size=&#8221;sm&#8221; align=&#8221;center&#8221; button_block=&#8221;true&#8221; link=&#8221;url:%23|||&#8221;][\/vc_column_inner][vc_column_inner width=&#8221;1\/4&#8243;][vc_btn title=&#8221;Prote\u00e7\u00e3o de esteira de cabos&#8221; style=&#8221;outline-custom&#8221; outline_custom_color=&#8221;#000000&#8243; outline_custom_hover_background=&#8221;#666666&#8243; outline_custom_hover_text=&#8221;#ffffff&#8221; shape=&#8221;round&#8221; size=&#8221;sm&#8221; align=&#8221;center&#8221; button_block=&#8221;true&#8221; link=&#8221;url:https%3A%2F%2Fmcrtecresa.com%2Fpaineis-tecbor%2Fprotecao-esteira-de-cabos-ei120&#8243;][\/vc_column_inner][\/vc_row_inner][vc_row_inner][vc_column_inner width=&#8221;1\/4&#8243;][vc_btn title=&#8221;Elementos n\u00e3o portantes. Paredes&#8221; style=&#8221;outline-custom&#8221; outline_custom_color=&#8221;#000000&#8243; outline_custom_hover_background=&#8221;#666666&#8243; outline_custom_hover_text=&#8221;#ffffff&#8221; shape=&#8221;round&#8221; size=&#8221;sm&#8221; align=&#8221;center&#8221; button_block=&#8221;true&#8221; link=&#8221;url:https%3A%2F%2Fmcrtecresa.com%2Fpt%2Fpaineis-tecbor%2Felementos-nao-portantes-paredes&#8221;][\/vc_column_inner][vc_column_inner width=&#8221;1\/4&#8243;][vc_btn title=&#8221;Falsos tetos e prote\u00e7\u00e3o de lajes&#8221; style=&#8221;outline-custom&#8221; outline_custom_color=&#8221;#000000&#8243; outline_custom_hover_background=&#8221;#666666&#8243; outline_custom_hover_text=&#8221;#ffffff&#8221; shape=&#8221;round&#8221; size=&#8221;sm&#8221; align=&#8221;center&#8221; button_block=&#8221;true&#8221; link=&#8221;url:https%3A%2F%2Fmcrtecresa.com%2Fpt%2Fpaineis-tecbor%2Ffalsos-tetos-protecao-lajes&#8221;][\/vc_column_inner][vc_column_inner width=&#8221;1\/4&#8243;][vc_btn title=&#8221;Muro Cortina&#8221; style=&#8221;outline-custom&#8221; outline_custom_color=&#8221;#000000&#8243; outline_custom_hover_background=&#8221;#666666&#8243; outline_custom_hover_text=&#8221;#ffffff&#8221; shape=&#8221;round&#8221; size=&#8221;sm&#8221; align=&#8221;center&#8221; button_block=&#8221;true&#8221; link=&#8221;url:https%3A%2F%2Fmcrtecresa.com%2Fpt%2Fpaineis-tecbor%2Fmuro-cortina&#8221;][\/vc_column_inner][vc_column_inner width=&#8221;1\/4&#8243;][vc_btn title=&#8221;T\u00faneis&#8221; style=&#8221;outline-custom&#8221; outline_custom_color=&#8221;#000000&#8243; outline_custom_hover_background=&#8221;#666666&#8243; outline_custom_hover_text=&#8221;#ffffff&#8221; shape=&#8221;round&#8221; size=&#8221;sm&#8221; align=&#8221;center&#8221; button_block=&#8221;true&#8221; link=&#8221;url:https%3A%2F%2Fmcrtecresa.com%2Fpt%2Fpaineis-tecbor%2Ftuneis&#8221;][\/vc_column_inner][\/vc_row_inner][vc_empty_space height=&#8221;10px&#8221;][\/vc_column][\/vc_row][vc_row][vc_column][vc_empty_space height=&#8221;60px&#8221;]<div class=\"mgt-header-block clearfix text-left text-black wpb_animate_when_almost_visible wpb_top-to-bottom wpb_content_element  mgt-header-block-style-1 mgt-header-texttransform-none  vc_custom_1618308515299\"><h1 class=\"mgt-header-block-title\">Pain\u00e9is Tecbor\u00ae \u2013 Condutas de Ventila\u00e7\u00e3o e Extra\u00e7\u00e3o de Fumos<\/h1><div class=\"mgt-header-line\"><\/div><\/div>[vc_row_inner equal_height=&#8221;yes&#8221; content_placement=&#8221;middle&#8221;][vc_column_inner][vc_column_text]<\/p>\n<div style=\"text-align: justify;\">\n<p>Ensaiado seguindo a norma <strong>UNE UNE EN 1366-1.<\/strong> Ensaios de resist\u00eancia ao fogo de instala\u00e7\u00f5es e servi\u00e7os. Parte 1. Condutas. Classifica\u00e7\u00e3o de acordo com a norma <strong>UNE EN 13501-3:<\/strong> EI-120 (ve, ho i\u2194o) S (Tipo A e B configura\u00e7\u00e3o horizontal e vertical).<\/p>\n<p>Os requisitos normativos exigem que se mantenha a setoriza\u00e7\u00e3o dos elementos compartimentados quando s\u00e3o atravessados por instala\u00e7\u00f5es como tubula\u00e7\u00f5es ou condutas de ventila\u00e7\u00e3o e extra\u00e7\u00e3o.<\/p>\n<\/div>\n<p style=\"text-align: justify;\"><img decoding=\"async\" class=\"alignright wp-image-5843\" src=\"https:\/\/mcrtecresa.com\/wp-content\/uploads\/2018\/03\/Video_10-0-00-42-02-1024x576.png\" alt=\"\" width=\"512\" height=\"288\" \/><\/p>\n<p>O C\u00f3digo T\u00e9cnico da Edifica\u00e7\u00e3o aponta no seu Documento B\u00e1sico de Seguran\u00e7a em Caso de Inc\u00eandio SI 1, Propaga\u00e7\u00e3o Interior, N\u00famero 3, Ponto 3:<\/p>\n<p style=\"text-align: justify;\">A resist\u00eancia ao fogo requerida aos elementos de compartimenta\u00e7\u00e3o de inc\u00eandios deve-se manter nos pontos em que tais elementos s\u00e3o atravessados pelos materiais das instala\u00e7\u00f5es, tais como cabos, tubula\u00e7\u00f5es, condu\u00e7\u00f5es, condutas de ventila\u00e7\u00e3o, etc. Para isso, pode-se optar por uma das seguintes alternativas:<\/p>\n<p style=\"padding-left: 30px; text-align: justify;\"><strong>a) <\/strong>Dispor de um elemento que, em caso de inc\u00eandio, obture automaticamente a sec\u00e7\u00e3o de passo e garanta em tal ponto uma resist\u00eancia ao fogo ao menos igual \u00e0 do elemento atravessado. Por exemplo, uma comporta contrafogos autom\u00e1tica EI t (i\u2194o), sendo \u201ct\u201d o tempo de resist\u00eancia ao fogo requeria ao elemento de compartimenta\u00e7\u00e3o atravessado, ou um dispositivo intumescente de obtura\u00e7\u00e3o.<\/p>\n<p style=\"text-align: justify; padding-left: 30px;\"><strong>b)<\/strong> Elementos passantes que forne\u00e7am uma resist\u00eancia pelo menos igual \u00e0 do elemento atravessado, por exemplo, condutas de ventila\u00e7\u00e3o EI t (i\u2194o), sendo \u201ct\u201d o tempo de resist\u00eancia ao fogo requerida ao elemento de compartimenta\u00e7\u00e3o atravessado.<\/p>\n<p>O par\u00e1grafo anterior continua com a norma de que as condutas resistentes ao fogo que atravessam os setores de inc\u00eandios devem ter a setoriza\u00e7\u00e3o para o fogo tanto a partir de seu interior, como exterior \u00e0s condutas.<\/p>\n<p>O RSCIEI descreve em seu anexo II Artigo 5.7:<\/p>\n<p>\u201cOs sistemas que incluem condutas, tanto verticais como horizontais, que atravessam elementos de compartimenta\u00e7\u00e3o e cuja fun\u00e7\u00e3o n\u00e3o permita o uso de comportas (extra\u00e7\u00e3o de fumo, ventila\u00e7\u00e3o de vias de evacua\u00e7\u00e3o, etc.), devem ser resistentes ao fogo ou estar adequadamente protegidos em todo seu percurso com o mesmo grau de resist\u00eancia ao fogo que os elementos atravessados, e ensaiados de acordo com as normas UNE-EN aplic\u00e1veis.\u201d<\/p>\n<p>As normas UNE EN aplic\u00e1veis, tal como aparecem no anexo DB SI G do CTE s\u00e3o:<\/p>\n<p>&#8211; <strong>UNE EN 1366<\/strong> Parte 1 para condutas de ventila\u00e7\u00e3o.<\/p>\n<p style=\"text-align: justify;\">&#8211; <strong>UNE EN 1366<\/strong> Parte 8 para condutas de extra\u00e7\u00e3o multi-setorial.<\/p>\n<p>[\/vc_column_text][\/vc_column_inner][\/vc_row_inner][\/vc_column][\/vc_row][vc_row full_width=&#8221;stretch_row&#8221;][vc_column][vc_empty_space height=&#8221;40px&#8221;][\/vc_column][\/vc_row][vc_row full_width=&#8221;stretch_row&#8221;][vc_column]<div class=\"mgt-header-block clearfix text-left text-black wpb_animate_when_almost_visible wpb_top-to-bottom wpb_content_element  mgt-header-block-style-2 mgt-header-texttransform-none  vc_custom_1623997362405\"><h2 class=\"mgt-header-block-title\">Conduta de Ventila\u00e7\u00e3o UNE EN 1366-1 e UNE EN 1366-8 TECBOR 30, Tipo A, B e C El-120.<\/h2><div class=\"mgt-header-line\"><\/div><\/div>[\/vc_column][\/vc_row][vc_row full_width=&#8221;stretch_row&#8221;][vc_column width=&#8221;1\/6&#8243;][\/vc_column][vc_column width=&#8221;4\/6&#8243;][vc_raw_html css=&#8221;&#8221;]JTNDY2VudGVyJTNFJTNDaWZyYW1lJTIwd2lkdGglM0QlMjI4MTAlMjIlMjBoZWlnaHQlM0QlMjI0NTYlMjIlMjBzcmMlM0QlMjJodHRwcyUzQSUyRiUyRnd3dy55b3V0dWJlLmNvbSUyRmVtYmVkJTJGbWRBdWJxbEVXWGslM0ZyZWwlM0QwJTI2bXV0ZSUzRDElMjIlMjBmcmFtZWJvcmRlciUzRCUyMjAlMjIlMjBlbmNyeXB0ZWQtbWVkaWElMjIlMjBhbGxvd2Z1bGxzY3JlZW4lM0UlM0MlMkZpZnJhbWUlM0UlM0MlMkZjZW50ZXIlM0U=[\/vc_raw_html][vc_empty_space height=&#8221;30px&#8221;][\/vc_column][vc_column width=&#8221;1\/6&#8243;][\/vc_column][\/vc_row][vc_row full_width=&#8221;stretch_row&#8221;][vc_column width=&#8221;1\/2&#8243;][vc_single_image image=&#8221;58638&#8243; img_size=&#8221;large&#8221; alignment=&#8221;center&#8221; onclick=&#8221;link_image&#8221;][vc_column_text css=&#8221;&#8221;]<\/p>\n<table class=\" alignleft\" style=\"height: 245px; width: 568px;\">\n<tbody>\n<tr>\n<td style=\"width: 276px;\"><strong><span style=\"color: #666666;\">ENSAIO<\/span><\/strong><\/p>\n<hr \/>\n<p><span style=\"font-family: arial, helvetica, sans-serif;\"><b>Norma<\/b>: UNE EN 1366-1 <\/span><br \/>\n<span style=\"font-family: arial, helvetica, sans-serif;\"><b>Laborat\u00f3rio: <\/b>TECNALIA<\/span><br \/>\n<span style=\"font-family: arial, helvetica, sans-serif;\"><b>N\u00ba Ensaio: <\/b>14_07739, 14_08681, 14_07738<\/span><br \/>\n<span style=\"font-family: arial, helvetica, sans-serif;\"><b>Norma: <\/b> UNE EN 1366-1; EN1366-8<\/span><br \/>\n<span style=\"font-family: arial, helvetica, sans-serif;\"><b>Laborat\u00f3rio: <\/b>APPLUS<\/span><br \/>\n<span style=\"font-family: arial, helvetica, sans-serif;\"><b>N\u00ba Ensaio: <\/b>14\/8785-1293 e 14\/8785-1237<\/span><\/td>\n<td style=\"width: 292px;\"><strong><span style=\"color: #666666;\">SOLU\u00c7\u00c3O<\/span><\/strong><\/p>\n<hr \/>\n<p><strong><span style=\"color: #ff0000;\">1.<\/span><\/strong> Pain\u00e9is <strong>Tecbor<sup>\u00ae<\/sup><\/strong> 30 mm.<br \/>\n<span style=\"color: #ff0000;\"><strong>2.<\/strong><\/span> Faixa cobre juntas <strong>Tecbor<sup>\u00ae<\/sup><\/strong> 30 mm.<br \/>\n<span style=\"color: #ff0000;\"><strong>3.<\/strong><\/span> Anel perimetral <strong>Tecbor<sup>\u00ae<\/sup><\/strong> 30 mm.<br \/>\n<span style=\"color: #ff0000;\"><strong>4.<\/strong><\/span> Vareta roscada.<br \/>\n<span style=\"color: #ff0000;\"><strong>5.<\/strong><\/span> Angular de suporte 50x50x5 mm.<br \/>\n<span style=\"color: #ff0000;\"><strong>6.<\/strong><\/span> Parafuso rosca madeira 5&#215;60 mm.<br \/>\n<span style=\"color: #ff0000;\"><strong>7.<\/strong><\/span> Ancoragens met\u00e1licas 6&#215;80 mm.<br \/>\n<span style=\"color: #ff0000;\"><strong>8.<\/strong><\/span> L\u00e3 rocha 50 mm de espessura e 145 Kg\/m3.<br \/>\n<span style=\"color: #ff0000;\"><strong>9.<\/strong><\/span> <a href=\"https:\/\/mcrtecresa.com\/wp-content\/uploads\/2020\/09\/FT-TECSEL-ADHESIVE-v02.pdf\"><strong><span style=\"color: #ff0000;\">Adesivo Tecsel<\/span><sup><span style=\"color: #b81616;\"><strong><span style=\"color: #ff0000;\">\u00ae<\/span><\/strong><\/span><\/sup><\/strong><\/a>.<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>[\/vc_column_text][\/vc_column][vc_column width=&#8221;1\/2&#8243;]<div class=\"mgt-header-block clearfix text-left text-black wpb_animate_when_almost_visible wpb_top-to-bottom wpb_content_element  mgt-header-block-style-2 mgt-header-texttransform-none  vc_custom_1625828957544\"><h2 class=\"mgt-header-block-title\">Descri\u00e7\u00e3o de montagem<\/h2><div class=\"mgt-header-line\"><\/div><\/div>[vc_column_text]<strong>Composi\u00e7\u00e3o do produto <\/strong><\/p>\n<p>Conduta formada por pain\u00e9is <strong>Tecbor\u00ae<\/strong> de 30 mm de espessura.<\/p>\n<p><strong>Fixa\u00e7\u00e3o entre trechos <\/strong><\/p>\n<p>Longitudinalmente, os pain\u00e9is unem-se com uso do adesivo <strong>Tecsel\u00ae. <\/strong><\/p>\n<p>Transversalmente, os trechos da conduta unem-se com cobre-juntas perimetrais formados por pain\u00e9is<strong> Tecbor\u00ae <\/strong>de 30 mm de espessura e 250 mm largura.<\/p>\n<p>A faixa cobre juntas fixam-se ao trecho mediante 2 filas de parafusos de rosca madeira de 5 x 60 mm, aparafusados a cada 250 mm nos lados longos e 200 mm nos lados curtos. As filas distanciam-se entre si 160 mm.<\/p>\n<p><strong>M\u00e9todo de suporte da conduta: <\/strong><\/p>\n<p>A conduta suporta-se sobre uma estrutura auxiliar, formada por varetas roscadas M16 e angulares em L de dimens\u00f5es 50 mm x 50 mm e 5 mm de espessura sobre as quais apoia-se a conduta. A dist\u00e2ncia m\u00e1xima entre as suspens\u00f5es ser\u00e1 de 1200 mm.<\/p>\n<p><strong>Veda-se o ponto de penetra\u00e7\u00e3o atrav\u00e9s da obra suporte. A veda\u00e7\u00e3o realiza-se com os seguintes elementos: <\/strong><\/p>\n<p>&#8211; Pain\u00e9is<strong> Tecbor\u00ae <\/strong>de 30 mm de espessura.<\/p>\n<p style=\"text-align: justify;\">&#8211; L\u00e3 de rocha de 50 mm de espessura e 145 Kg\/m3 de densidade.<\/p>\n<p>[\/vc_column_text][\/vc_column][\/vc_row][vc_row][vc_column][vc_empty_space height=&#8221;40px&#8221;][\/vc_column][\/vc_row][vc_row][vc_column]<div class=\"mgt-header-block clearfix text-left text-black wpb_animate_when_almost_visible wpb_top-to-bottom wpb_content_element  mgt-header-block-style-2 mgt-header-texttransform-none  vc_custom_1618309015972\"><h2 class=\"mgt-header-block-title\">Documentos do produto<\/h2><div class=\"mgt-header-line\"><\/div><\/div>[\/vc_column][\/vc_row][vc_row][vc_column width=&#8221;1\/3&#8243;][vc_raw_html]JTNDZGl2JTIwY2xhc3MlM0QlMjJ3aWRnZXQtZG93bmxvYWQtbGluay13cmFwcGVyJTIyJTNFJTBBJTNDZGl2JTIwY2xhc3MlM0QlMjJ3aWRnZXQtZG93bmxvYWQtaWNvbiUyMiUzRSUzQ2klMjBjbGFzcyUzRCUyMmZhJTIwZmEtZmlsZS1wZGYtbyUyMiUzRSUzQyUyRmklM0UlMEElM0MlMkZkaXYlM0UlMEElM0NkaXYlMjBjbGFzcyUzRCUyMndpZGdldC1kb3dubG9hZC1kZXRhaWxzJTIyJTNFJTBBJTNDZGl2JTIwY2xhc3MlM0QlMjJ3aWRnZXQtZG93bmxvYWQtdGl0bGUlMjIlM0UlM0NzcGFuJTIwY2xhc3MlM0QlMjJkb2N1bWVudG8tcGRmJTIyJTIwb25jbGljayUzRCUyMnNldExvY2F0aW9uJTI4JTI3c2MtdGVjYm9yLWNvbmR1dGFzLXZlbnRpbGFjYW8lMjclMjklMjIlM0VGaWNoYSUyMHBhcmElMjBkb3dubG9hZCUzQyUyRnNwYW4lM0UlM0MlMkZkaXYlM0UlMEElM0NkaXYlMjBjbGFzcyUzRCUyMndpZGdldC1kb3dubG9hZC1zdWJ0aXRsZSUyMiUzRTcwNSUyMEtiJTJDJTIwUERGJTNDJTJGZGl2JTNFJTBBJTNDJTJGZGl2JTNFJTBBJTNDJTJGZGl2JTNFJTBB[\/vc_raw_html][\/vc_column][vc_column width=&#8221;1\/3&#8243;][vc_raw_html]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[\/vc_raw_html][\/vc_column][vc_column width=&#8221;1\/3&#8243;][\/vc_column][\/vc_row][vc_row][vc_column][vc_empty_space height=&#8221;40px&#8221;][\/vc_column][\/vc_row][vc_row][vc_column][vc_separator][\/vc_column][\/vc_row][vc_row bg_type=&#8221;bg_color&#8221;][vc_column width=&#8221;1\/3&#8243;]<div class=\"mgt-header-block clearfix text-left text-black wpb_animate_when_almost_visible wpb_top-to-bottom wpb_content_element  mgt-header-block-style-2 mgt-header-texttransform-none  vc_custom_1618309712657\"><h2 class=\"mgt-header-block-title\">Alguma d\u00favida? 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