{"id":45933,"date":"2019-06-25T13:26:21","date_gmt":"2019-06-25T11:26:21","guid":{"rendered":"https:\/\/mcrtecresa.com\/paineis-tecbor\/proteccion-bandejas-de-cables"},"modified":"2026-03-18T15:41:36","modified_gmt":"2026-03-18T13:41:36","slug":"protecao-esteira-de-cabos-ei120","status":"publish","type":"page","link":"https:\/\/mcrtecresa.com\/pt\/paineis-tecbor\/protecao-esteira-de-cabos-ei120","title":{"rendered":"Pain\u00e9is Tecbor – Prote\u00e7\u00e3o ign\u00edfuga esteira de cabos \u2013 El-120"},"content":{"rendered":"

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mcr tecresa\u00ae<\/a><\/span><\/span><\/code><\/pre>\n
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Solu\u00e7\u00f5es construtivas dos pain\u00e9is Tecbor\u00ae<\/h2>
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Pain\u00e9is Tecbor\u00ae - Prote\u00e7\u00e3o ign\u00edfuga esteira de cabos \u2013 El-120<\/h1>
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Quando \u00e9 necess\u00e1rio que o sistema de fornecimento el\u00e9trico se mantenha em perfeito funcionamento durante um inc\u00eandio, \u00e9 imprescind\u00edvel proteger adequadamente os cabos que configuram a instala\u00e7\u00e3o el\u00e9trica. Em t\u00faneis, em edif\u00edcios p\u00fablicos ou em edifica\u00e7\u00f5es de grande altura, para realizar uma evacua\u00e7\u00e3o ordenada, \u00e9 fundamental que os sistemas b\u00e1sicos mantenham seu funcionamento.<\/p>\n
Tecbor\u00ae 40 mm<\/strong> foi ensaiado atrav\u00e9s do recobrimento de uma esteira de cabos de diferentes sec\u00e7\u00f5es, avaliado segundo os requisitos gerais da UNE EN 1363-1 e seguindo a curva de aquecimento definida pela norma UL 1709. A estes foram adicionados a condutividade el\u00e9trica, o curto-circuito entre os fios e a deriva\u00e7\u00e3o a terra.<\/p>\n
Para aceder ao interior das instala\u00e7\u00f5es pode-se instalar al\u00e7ap\u00f5es de inspe\u00e7\u00e3o. Mesmo assim, foram ensaiadas as Grelhas Tecsel\u00ae que permitem a ventila\u00e7\u00e3o e obturam a abertura em caso de inc\u00eandio. (Para mais informa\u00e7\u00e3o, consulte nosso departamento comercial).<\/p>\n
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ENSAIO<\/span><\/strong><\/p>\n
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Norma:<\/b> UNE EN 1363-1. Curva de aquecimento UL 1709<\/span>
\nLaborat\u00f3rio<\/b>: CIDEMCO<\/span>
\nN\u00ba Ensaio: 25417<\/b>\u00a0<\/span><\/td>\n
SOLU\u00c7\u00c3O<\/span><\/strong><\/p>\n
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1.<\/span><\/strong> Pain\u00e9is Tecbor\u00ae 40 mm.
\n2.<\/span><\/strong> Pain\u00e9is Tecbor\u00ae 20 mm.
\n3.<\/strong><\/span> Vareta M12.
\n4.<\/strong><\/span> Pasta de juntas Tecbor\u00ae preparada.
\n5.<\/span><\/strong> Angular 50x50x5 mm a cada 1000 mm.
\n6.<\/strong><\/span> Parafuso auto-perfurador 3,5×45 mm.
\n7.<\/strong><\/span> Parafuso auto-perfurador 5,2×80 mm.
\n8.<\/span><\/strong> Parafuso auto-perfurador 3,5×45 mm
\n9.<\/strong><\/span> Laje.
\n10.<\/strong><\/span> Esteira de cabos.<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n
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Descri\u00e7\u00e3o de montagem<\/h2><\/div>[vc_column_text]<\/p>\n
A esteira est\u00e1 protegida por uma camada de pain\u00e9is Tecbor\u00ae<\/strong> 40 mm fixados entre si mediante parafusos auto perfuradores 5,2×80 mm. Na uni\u00e3o entre os trechos da conduta: colocar uma tira de painel de 200 mm de largura de Tecbor\u00ae<\/strong> 20 mm e fix\u00e1-la tanto \u00e0 esteira de cabos met\u00e1licos como entre si, utilizando parafusos de 3,5×45 mm.<\/p>\n
A conduta fixa-se \u00e0 laje com varetas de 12 mm, apoiada sobre angulares de 50x50x5 mm.<\/p>\n
As uni\u00f5es entre os pain\u00e9is e as cabe\u00e7as dos parafusos devem ser cobertas com Pasta de Juntas Tecbor\u00ae preparada.<\/p>\n
Selagem de penetra\u00e7\u00f5es:<\/strong><\/p>\n
Preencher o espa\u00e7o existente entre a conduta e a obra suporte com l\u00e3 de rocha de 50 mm e 145 kg\/m3 e pintar por ambos lados com a Pasta de juntas Tecbor\u00ae preparada.<\/strong><\/p>\n
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Documentos do produto<\/h2>
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Alguma d\u00favida? Entre em contato connosco<\/h2>
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