{"id":1134,"date":"2018-04-12T10:00:32","date_gmt":"2018-04-12T02:00:32","guid":{"rendered":"https:\/\/believeindustry.company\/?p=1134"},"modified":"2026-04-08T14:42:23","modified_gmt":"2026-04-08T06:42:23","slug":"estrutura-de-armacao-de-aco-leve","status":"publish","type":"post","link":"https:\/\/believeindustry.company\/pt\/light-gauge-steel-frame-structure\/","title":{"rendered":"ESTRUTURA DE A\u00c7O LEVE"},"content":{"rendered":"<h1><span style=\"font-size: 18pt;\">Estrutura de a\u00e7o leve<\/span><\/h1>\n<h2><span style=\"font-size: 14pt;\">Breve Introdu\u00e7\u00e3o<\/span><\/h2>\n<p>A estrutura de a\u00e7o leve (LGSM, na sigla em ingl\u00eas) utiliza diversos tipos de a\u00e7o conformado a frio. O a\u00e7o conformado a frio \u00e9 obtido a partir de chapas ou bobinas de a\u00e7o com espessura de 1,5 a 6,0 mm, moldadas por lamina\u00e7\u00e3o a frio. Os perfis t\u00eam a mesma espessura de parede. Na ind\u00fastria, em constru\u00e7\u00f5es residenciais e agr\u00edcolas, o a\u00e7o leve \u00e9 utilizado na fabrica\u00e7\u00e3o de sistemas de cobertura, paredes, ter\u00e7as, etc.<\/p>\n<p><!--more--><\/p>\n<h2><span style=\"font-size: 14pt;\">Estrutura<\/span><\/h2>\n<p>As chapas de a\u00e7o conformadas a frio s\u00e3o formadas a partir de a\u00e7o galvanizado (GI) ou a\u00e7o galvanizado pr\u00e9-pintado (PPGI) com espessura de 0,4 a 1,2 mm e s\u00e3o amplamente utilizadas em pain\u00e9is de cobertura, pain\u00e9is de parede e divis\u00f3rias. S\u00e3o preenchidas com material isolante t\u00e9rmico leve (como PU, EPS, l\u00e3 de rocha) entre as chapas de a\u00e7o laminadas superior e inferior. Tamb\u00e9m podem ser fabricadas em chapas isolantes t\u00e9rmicas ou em formato sandu\u00edche. Lajes mistas de concreto e a\u00e7o podem ser assentadas sobre chapas de a\u00e7o perfiladas com relevo bidirecional. Nesse caso, as chapas de a\u00e7o conformadas a frio substituem as barras de a\u00e7o refor\u00e7adas e podem servir simultaneamente como f\u00f4rma para a concretagem.<\/p>\n<h3><span style=\"font-size: 12pt;\">Caracter\u00edsticas estruturais <\/span><\/h3>\n<p>Em compara\u00e7\u00e3o com a\u00e7os laminados a quente, perfis de a\u00e7o de paredes finas apresentam maiores raios de revolu\u00e7\u00e3o e momentos de in\u00e9rcia para a mesma \u00e1rea de se\u00e7\u00e3o transversal. Devido ao efeito de endurecimento a frio no processo de conforma\u00e7\u00e3o do a\u00e7o a frio, o limite de escoamento do a\u00e7o aumenta significativamente. O chamado efeito de curvatura a frio beneficia o desempenho mec\u00e2nico dos componentes, resultando em economia de a\u00e7o. A estrutura de a\u00e7o de paredes finas conformada a frio \u00e9 leve, vers\u00e1til e vi\u00e1vel para produ\u00e7\u00e3o industrial. Trata-se de uma estrutura promissora. A espessura do a\u00e7o de paredes finas conformado a frio \u00e9 reduzida.<\/p>\n<h3><span style=\"font-size: 12pt;\">O que fazer e o que n\u00e3o fazer<\/span><\/h3>\n<p>O projeto deve levar em considera\u00e7\u00e3o o uso do meio ambiente, evitando que a estrutura contribua para a eros\u00e3o. Escolha uma estrutura e detalhes construtivos adequados, como o uso de tubos redondos, tubos quadrados e outros materiais com \u00e1reas de superf\u00edcie o menor poss\u00edvel, al\u00e9m de detalhes estruturais que facilitem a inspe\u00e7\u00e3o, a escova\u00e7\u00e3o e a pintura. Antes da aplica\u00e7\u00e3o de medidas anticorrosivas durante a constru\u00e7\u00e3o, a ferrugem e a sujeira devem ser completamente removidas, com aten\u00e7\u00e3o especial aos n\u00f3s e locais de dif\u00edcil acesso. A corros\u00e3o pode ser tratada com galvaniza\u00e7\u00e3o ou com diversos primers e acabamentos, dependendo da situa\u00e7\u00e3o.<\/p>\n<p>A Believe Industry (BELI\u00ae) possui uma s\u00e9rie de m\u00e1quinas para estruturas de a\u00e7o leve. Algumas delas s\u00e3o: <a title=\"M\u00e1quina de perfilagem de ter\u00e7as\" href=\"https:\/\/believeindustry.company\/pt\/maquina-de-perfilagem-de-rolos\/maquina-de-perfilagem-de-tercas\/\" rel=\"\">M\u00e1quina de perfilagem de ter\u00e7as<\/a>. M\u00e1quina de perfilagem de pinos e trilhos. <a title=\"M\u00e1quina de perfilagem de chapas de cobertura\" href=\"https:\/\/believeindustry.company\/pt\/maquina-de-perfilagem-de-rolos\/maquina-de-perfilagem-de-chapas-metalicas\/maquina-de-perfilagem-de-chapas-de-cobertura\/\" rel=\"\">M\u00e1quina de perfilagem de chapas de cobertura<\/a>, M\u00e1quina de perfilagem de revestimento de parede.<\/p>","protected":false},"excerpt":{"rendered":"<p>Light Gauge Steel Frame Structure Brief Introduction Light gauge steel frame structure (LGSM) uses various kinds of cold-formed steel. And cold-formed steel is cold roll formed by 1.5-6.0mm steel plate or coil strips. The profile section have the same wall thickness. \u00a0In industry, home, and agriculture building adopt light gauge steel to make roofing system, [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":1137,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_jetpack_newsletter_access":"","_jetpack_dont_email_post_to_subs":false,"_jetpack_newsletter_tier_id":0,"_jetpack_memberships_contains_paywalled_content":false,"page_builder":"","_wpcom_ai_launchpad_first_post":false,"_jetpack_feature_clip_id":0,"_jetpack_memberships_contains_paid_content":false,"footnotes":"","jetpack_publicize_message":"{title}\n\n{excerpt}\n\n{url}","jetpack_publicize_feature_enabled":true,"jetpack_social_post_already_shared":true,"jetpack_social_options":{"image_generator_settings":{"template":"highway","default_image_id":0,"font":"","enabled":false},"version":2},"_wpas_customize_per_network":false,"jetpack_post_was_ever_published":false},"categories":[607845018,607844992,607844991],"tags":[],"class_list":["post-1134","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-roll-forming-machine","category-company-news","category-industry-news"],"blocksy_meta":[],"jetpack_publicize_connections":[],"jetpack_sharing_enabled":true,"jetpack_shortlink":"https:\/\/wp.me\/p9K5n8-ii","jetpack_likes_enabled":false,"jetpack-related-posts":[{"id":1143,"url":"https:\/\/believeindustry.company\/pt\/light-steel-structure\/","url_meta":{"origin":1134,"position":0},"title":"PERGUNTAS FREQUENTES SOBRE VILAS COM ESTRUTURA DE A\u00c7O LEVE","author":"Darren Mao","date":"Abril 12, 2018","format":false,"excerpt":"FAQ of Light Steel Structure Villa Steel Structure is not stranger to us. In every corner of life, as long as you pay a bit attention, you will find steel structure. \u00a0Let's talk about the three main FAQ of Light Steel Structure below: The Light structure villa without any bricks,\u2026","rel":"","context":"In &quot;Roll Forming Machine&quot;","block_context":{"text":"Roll Forming Machine","link":"https:\/\/believeindustry.company\/pt\/category\/roll-forming-machine\/"},"img":{"alt_text":"light steel structure villa","src":"https:\/\/i0.wp.com\/believeindustry.company\/wp-content\/uploads\/2018\/04\/light-steel-structure-villa-1.jpg?resize=350%2C200&ssl=1","width":350,"height":200,"srcset":"https:\/\/i0.wp.com\/believeindustry.company\/wp-content\/uploads\/2018\/04\/light-steel-structure-villa-1.jpg?resize=350%2C200&ssl=1 1x, https:\/\/i0.wp.com\/believeindustry.company\/wp-content\/uploads\/2018\/04\/light-steel-structure-villa-1.jpg?resize=525%2C300&ssl=1 1.5x, https:\/\/i0.wp.com\/believeindustry.company\/wp-content\/uploads\/2018\/04\/light-steel-structure-villa-1.jpg?resize=700%2C400&ssl=1 2x, https:\/\/i0.wp.com\/believeindustry.company\/wp-content\/uploads\/2018\/04\/light-steel-structure-villa-1.jpg?resize=1050%2C600&ssl=1 3x"},"classes":[]},{"id":23522,"url":"https:\/\/believeindustry.company\/pt\/drywall-partition-roll-forming-machine\/","url_meta":{"origin":1134,"position":1},"title":"Conforma\u00e7\u00e3o de perfis para drywall e divis\u00f3rias: Aplica\u00e7\u00f5es em estruturas leves de a\u00e7o","author":"Darren Mao","date":"Julho 13, 2026","format":false,"excerpt":"Introdu\u00e7\u00e3o: Antigamente, paredes divis\u00f3rias internas significavam vigas de madeira, serragem e montagem demorada. Isso mudou. Uma m\u00e1quina de perfilagem de divis\u00f3rias de drywall agora produz as vigas, perfis e canaletas de a\u00e7o galvanizado que estruturam paredes internas em resid\u00eancias, escrit\u00f3rios, hospitais e data centers. Os perfis s\u00e3o retos, resistentes ao fogo e prontos para uso\u2026","rel":"","context":"In &quot;Application&quot;","block_context":{"text":"Application","link":"https:\/\/believeindustry.company\/pt\/category\/application\/"},"img":{"alt_text":"drywall partition roll forming machine","src":"https:\/\/i0.wp.com\/believeindustry.company\/wp-content\/uploads\/2026\/07\/drywall-partition-roll-forming-machine.webp?resize=350%2C200&ssl=1","width":350,"height":200,"srcset":"https:\/\/i0.wp.com\/believeindustry.company\/wp-content\/uploads\/2026\/07\/drywall-partition-roll-forming-machine.webp?resize=350%2C200&ssl=1 1x, https:\/\/i0.wp.com\/believeindustry.company\/wp-content\/uploads\/2026\/07\/drywall-partition-roll-forming-machine.webp?resize=525%2C300&ssl=1 1.5x, https:\/\/i0.wp.com\/believeindustry.company\/wp-content\/uploads\/2026\/07\/drywall-partition-roll-forming-machine.webp?resize=700%2C400&ssl=1 2x, https:\/\/i0.wp.com\/believeindustry.company\/wp-content\/uploads\/2026\/07\/drywall-partition-roll-forming-machine.webp?resize=1050%2C600&ssl=1 3x, https:\/\/i0.wp.com\/believeindustry.company\/wp-content\/uploads\/2026\/07\/drywall-partition-roll-forming-machine.webp?resize=1400%2C800&ssl=1 4x"},"classes":[]},{"id":23545,"url":"https:\/\/believeindustry.company\/pt\/cold-storage-roll-forming-machine\/","url_meta":{"origin":1134,"position":2},"title":"M\u00e1quinas de perfilagem para c\u00e2maras frigor\u00edficas: 3 perfis de pain\u00e9is isolantes 2026","author":"Darren Mao","date":"Julho 15, 2026","format":false,"excerpt":"Introdu\u00e7\u00e3o O mercado global da cadeia de frio est\u00e1 em plena expans\u00e3o. Avaliado em 210 bilh\u00f5es de d\u00f3lares em 2025, projeta-se que alcance 340 bilh\u00f5es de d\u00f3lares at\u00e9 2030. Alimentos congelados, vacinas, biotecnologia e produtos frescos dependem do armazenamento com temperatura controlada. Atr\u00e1s de cada armaz\u00e9m frigor\u00edfico, encontra-se uma m\u00e1quina de perfilagem de a\u00e7o\u2026","rel":"","context":"In &quot;Application&quot;","block_context":{"text":"Application","link":"https:\/\/believeindustry.company\/pt\/category\/application\/"},"img":{"alt_text":"Cold Storage Roll Forming Machines_ 3 Insulated Panel Profiles 2026","src":"https:\/\/i0.wp.com\/believeindustry.company\/wp-content\/uploads\/2026\/07\/Cold-Storage-Roll-Forming-Machines_-3-Insulated-Panel-Profiles-2026.webp?resize=350%2C200&ssl=1","width":350,"height":200,"srcset":"https:\/\/i0.wp.com\/believeindustry.company\/wp-content\/uploads\/2026\/07\/Cold-Storage-Roll-Forming-Machines_-3-Insulated-Panel-Profiles-2026.webp?resize=350%2C200&ssl=1 1x, https:\/\/i0.wp.com\/believeindustry.company\/wp-content\/uploads\/2026\/07\/Cold-Storage-Roll-Forming-Machines_-3-Insulated-Panel-Profiles-2026.webp?resize=525%2C300&ssl=1 1.5x, https:\/\/i0.wp.com\/believeindustry.company\/wp-content\/uploads\/2026\/07\/Cold-Storage-Roll-Forming-Machines_-3-Insulated-Panel-Profiles-2026.webp?resize=700%2C400&ssl=1 2x, https:\/\/i0.wp.com\/believeindustry.company\/wp-content\/uploads\/2026\/07\/Cold-Storage-Roll-Forming-Machines_-3-Insulated-Panel-Profiles-2026.webp?resize=1050%2C600&ssl=1 3x, https:\/\/i0.wp.com\/believeindustry.company\/wp-content\/uploads\/2026\/07\/Cold-Storage-Roll-Forming-Machines_-3-Insulated-Panel-Profiles-2026.webp?resize=1400%2C800&ssl=1 4x"},"classes":[]},{"id":20448,"url":"https:\/\/believeindustry.company\/pt\/how-to-customize-a-roll-forming-machine-for-specific-metal-gauges-customization\/","url_meta":{"origin":1134,"position":3},"title":"Como personalizar uma m\u00e1quina de perfilagem para espessuras de metal espec\u00edficas: 9 segredos essenciais para uma precis\u00e3o perfeita.","author":"Darren Mao","date":"Janeiro 12, 2026","format":false,"excerpt":"Como personalizar uma m\u00e1quina de perfilagem para espessuras espec\u00edficas de metal \u00e9 o desafio t\u00e9cnico mais frequente enfrentado pelos fabricantes que est\u00e3o migrando da produ\u00e7\u00e3o de telhas residenciais de baixa espessura para perfis estruturais de alta resist\u00eancia. Na Beli RollForming, entendemos que uma m\u00e1quina projetada para a\u00e7o de 0,3 mm sofrer\u00e1 deflex\u00e3o catastr\u00f3fica do eixo se for for\u00e7ada a processar\u2026","rel":"","context":"In &quot;How to&quot;","block_context":{"text":"How to","link":"https:\/\/believeindustry.company\/pt\/category\/how-to\/"},"img":{"alt_text":"A high-precision Beli RollForming station showing how to customize a roll forming machine for specific metal gauges using adjustable","src":"https:\/\/i0.wp.com\/believeindustry.company\/wp-content\/uploads\/2026\/01\/how-to-customize-a-roll-forming-machine.webp?resize=350%2C200&ssl=1","width":350,"height":200,"srcset":"https:\/\/i0.wp.com\/believeindustry.company\/wp-content\/uploads\/2026\/01\/how-to-customize-a-roll-forming-machine.webp?resize=350%2C200&ssl=1 1x, https:\/\/i0.wp.com\/believeindustry.company\/wp-content\/uploads\/2026\/01\/how-to-customize-a-roll-forming-machine.webp?resize=525%2C300&ssl=1 1.5x, https:\/\/i0.wp.com\/believeindustry.company\/wp-content\/uploads\/2026\/01\/how-to-customize-a-roll-forming-machine.webp?resize=700%2C400&ssl=1 2x, https:\/\/i0.wp.com\/believeindustry.company\/wp-content\/uploads\/2026\/01\/how-to-customize-a-roll-forming-machine.webp?resize=1050%2C600&ssl=1 3x, https:\/\/i0.wp.com\/believeindustry.company\/wp-content\/uploads\/2026\/01\/how-to-customize-a-roll-forming-machine.webp?resize=1400%2C800&ssl=1 4x"},"classes":[]},{"id":23588,"url":"https:\/\/believeindustry.company\/pt\/wall-cladding-roll-forming-machine\/","url_meta":{"origin":1134,"position":4},"title":"M\u00e1quinas de perfilagem para revestimento de paredes: aplica\u00e7\u00f5es internas e externas","author":"Believe Industry Group","date":"Julho 29, 2026","format":false,"excerpt":"IntroductionA wall cladding roll forming machine takes flat steel coil and turns it into finished wall panels in one continuous pass. The same basic process that makes roofing sheets also makes wall profiles. But wall cladding has its own set of rules.Roof panels shed water. Wall panels shed water and\u2026","rel":"","context":"In &quot;Roll Forming Machine&quot;","block_context":{"text":"Roll Forming Machine","link":"https:\/\/believeindustry.company\/pt\/category\/roll-forming-machine\/"},"img":{"alt_text":"wall cladding roll forming machine","src":"https:\/\/i0.wp.com\/believeindustry.company\/wp-content\/uploads\/2026\/07\/wall-cladding-roll-forming-machine.webp?resize=350%2C200&ssl=1","width":350,"height":200,"srcset":"https:\/\/i0.wp.com\/believeindustry.company\/wp-content\/uploads\/2026\/07\/wall-cladding-roll-forming-machine.webp?resize=350%2C200&ssl=1 1x, https:\/\/i0.wp.com\/believeindustry.company\/wp-content\/uploads\/2026\/07\/wall-cladding-roll-forming-machine.webp?resize=525%2C300&ssl=1 1.5x, https:\/\/i0.wp.com\/believeindustry.company\/wp-content\/uploads\/2026\/07\/wall-cladding-roll-forming-machine.webp?resize=700%2C400&ssl=1 2x, https:\/\/i0.wp.com\/believeindustry.company\/wp-content\/uploads\/2026\/07\/wall-cladding-roll-forming-machine.webp?resize=1050%2C600&ssl=1 3x"},"classes":[]},{"id":20720,"url":"https:\/\/believeindustry.company\/pt\/bridge-decking-roll-forming-machine\/","url_meta":{"origin":1134,"position":5},"title":"M\u00e1quina de perfilagem de tabuleiros de pontes: 4 inova\u00e7\u00f5es de engenharia poderosas para 2026","author":"Darren Mao","date":"Fevereiro 25, 2026","format":false,"excerpt":"A busca global por um r\u00e1pido desenvolvimento de infraestrutura tem exercido imensa press\u00e3o sobre o setor manufatureiro para produzir componentes estruturais de alta resist\u00eancia, durabilidade e precis\u00e3o. No centro dessa revolu\u00e7\u00e3o est\u00e1 a m\u00e1quina de perfilagem de lajes para pontes. Esses sistemas n\u00e3o s\u00e3o mais apenas dobradeiras de metal; s\u00e3o laborat\u00f3rios de engenharia de precis\u00e3o que transformam\u2026","rel":"","context":"In &quot;Application&quot;","block_context":{"text":"Application","link":"https:\/\/believeindustry.company\/pt\/category\/application\/"},"img":{"alt_text":"Bridge Decking Roll Forming Machine","src":"https:\/\/i0.wp.com\/believeindustry.company\/wp-content\/uploads\/2026\/02\/floor-deck-machine-cutting-device.webp?resize=350%2C200&ssl=1","width":350,"height":200,"srcset":"https:\/\/i0.wp.com\/believeindustry.company\/wp-content\/uploads\/2026\/02\/floor-deck-machine-cutting-device.webp?resize=350%2C200&ssl=1 1x, https:\/\/i0.wp.com\/believeindustry.company\/wp-content\/uploads\/2026\/02\/floor-deck-machine-cutting-device.webp?resize=525%2C300&ssl=1 1.5x, https:\/\/i0.wp.com\/believeindustry.company\/wp-content\/uploads\/2026\/02\/floor-deck-machine-cutting-device.webp?resize=700%2C400&ssl=1 2x, https:\/\/i0.wp.com\/believeindustry.company\/wp-content\/uploads\/2026\/02\/floor-deck-machine-cutting-device.webp?resize=1050%2C600&ssl=1 3x, https:\/\/i0.wp.com\/believeindustry.company\/wp-content\/uploads\/2026\/02\/floor-deck-machine-cutting-device.webp?resize=1400%2C800&ssl=1 4x"},"classes":[]}],"jetpack_featured_media_url":"https:\/\/believeindustry.company\/wp-content\/uploads\/2018\/04\/light-gauge-steel-frame-structure.jpg","_links":{"self":[{"href":"https:\/\/believeindustry.company\/pt\/wp-json\/wp\/v2\/posts\/1134","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/believeindustry.company\/pt\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/believeindustry.company\/pt\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/believeindustry.company\/pt\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/believeindustry.company\/pt\/wp-json\/wp\/v2\/comments?post=1134"}],"version-history":[{"count":1,"href":"https:\/\/believeindustry.company\/pt\/wp-json\/wp\/v2\/posts\/1134\/revisions"}],"predecessor-version":[{"id":21736,"href":"https:\/\/believeindustry.company\/pt\/wp-json\/wp\/v2\/posts\/1134\/revisions\/21736"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/believeindustry.company\/pt\/wp-json\/wp\/v2\/media\/1137"}],"wp:attachment":[{"href":"https:\/\/believeindustry.company\/pt\/wp-json\/wp\/v2\/media?parent=1134"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/believeindustry.company\/pt\/wp-json\/wp\/v2\/categories?post=1134"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/believeindustry.company\/pt\/wp-json\/wp\/v2\/tags?post=1134"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}