Vertical Sealing System on Opaque Ventilated Façade: case study on Brazilian buildings
Autor(a) principal: | |
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Data de Publicação: | 2020 |
Outros Autores: | , |
Tipo de documento: | Artigo |
Idioma: | por |
Título da fonte: | Vértices (Campos dos Goitacazes. Online) |
Texto Completo: | https://editoraessentia.iff.edu.br/index.php/vertices/article/view/15483 |
Resumo: | A ventilated façade is a construction system that promotes advantages such as agility in execution, high productivity, time reduction of receiving materials and production, among others. Brazil has no prescriptive normalization about construction of ventilated opaque façades; however, the performance standard (NBR 15.575) could be applied for evaluation of residential buildings. The paper aims to organize information on the ventilated opaque façade construction system contributing to the dissemination of the use of this technology in Brazil. The method adopted in the study was a data survey research of some Brazilian companies that use the ventilated opaque façade system, regarding their location, materials used, type of building (new or retrofit), and type of occupation (residential, commercial, institutional). Results show thermal insulation use is predominant in residence and institutional buildings with ventilated opaque façade, and ceramic is the most used material in Brazil, despite the variety of possible external coating materials. The survey shows that 78% of ventilated opaque façade buildings are non-residential, so there are no norms that could be applied. Finally, more academic works on opaque ventilated façades is necessary in order to help consolidate specific prescriptive norms in Brazil. |
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Vertical Sealing System on Opaque Ventilated Façade: case study on Brazilian buildingsSistema de Sellado Vertical en Fachada Opaca Ventilada: estudio de caso sobre edificios brasileñosSistema de Vedação Vertical em Fachada Ventilada Opaca: estudo de caso sobre empreendimentos brasileirosVentilated façadeDouble skin façadesOpen-joint ventilated façadeOpaque ventilated façadeBuilding envelopeVentilated façadeFachadas ventiladasFachada transpirableFachada no adheridaRevestimiento externoFachadas ventiladasFachada ventiladaFachadas respirantesFachada não aderidaRevestimento externoFachada ventiladaA ventilated façade is a construction system that promotes advantages such as agility in execution, high productivity, time reduction of receiving materials and production, among others. Brazil has no prescriptive normalization about construction of ventilated opaque façades; however, the performance standard (NBR 15.575) could be applied for evaluation of residential buildings. The paper aims to organize information on the ventilated opaque façade construction system contributing to the dissemination of the use of this technology in Brazil. The method adopted in the study was a data survey research of some Brazilian companies that use the ventilated opaque façade system, regarding their location, materials used, type of building (new or retrofit), and type of occupation (residential, commercial, institutional). Results show thermal insulation use is predominant in residence and institutional buildings with ventilated opaque façade, and ceramic is the most used material in Brazil, despite the variety of possible external coating materials. The survey shows that 78% of ventilated opaque façade buildings are non-residential, so there are no norms that could be applied. Finally, more academic works on opaque ventilated façades is necessary in order to help consolidate specific prescriptive norms in Brazil.El sistema de construcción de fachadas ventiladas promueve ventajas tales como agilidad en la ejecución, alta productividad, reducción de los pasos de control para recepción de materiales y de producción, entre otros. Aunque Brasil no tiene una norma prescriptiva sobre la construcción de una fachada opaca ventilada, la NBR 15.575 podría aplicarse para evaluar el rendimiento de los edificios residenciales. El propósito del artículo fue organizar la información del sistema de construcción fachada ventilada opaca para contribuir a la difusión del uso de esa tecnología en Brasil. El método adoptado fue una investigación de datos en empresas brasileñas que utilizan el sistema de fachada opaca ventilada. Los análisis se realizaron con respecto a la ubicación, los materiales utilizados, el tipo de edificio (nuevo o en proceso de renovación) y el tipo de ocupación (residencial, comercial, institucional). Lo que se observó fue que el uso de aislamiento termo-acústico es predominante en edificios residenciales e institucionales con fachada opaca ventilada, además de una variedad de posibilidades de material externo en la fachada ventilada, las cerámicas son el material más utilizado en Brasil. La encuesta muestra que 78% de los edificios con fachadas opacas ventiladas son para uso no residencial, por lo que no hay normas que puedan aplicarse. Por fin, se necesitan más trabajos académicos acerca de fachadas ventiladas opacas para ayudar a consolidar normas prescriptivas específicas en Brasil.A fachada ventilada é um sistema construtivo que promove vantagens como agilidade na execução, alta produtividade, redução das etapas de controle de recebimento de materiais e de produção, entre outros. O Brasil não possui normas prescritivas sobre a construção de fachada ventilada opaca, contudo a NBR 15.575 pode ser aplicada para avaliação do desempenho de edifícios de uso residencial. Este artigo tem como objetivo organizar informações do sistema de construção de fachadas ventiladas opacas, contribuindo para a disseminação do uso dessa tecnologia no Brasil. O método adotado foi a pesquisa de dados em empresas brasileiras que utilizam o sistema de fachada opaca ventilada. As análises foram feitas quanto à localização, materiais utilizados, tipo de edifício (novo ou retrofit) e tipo de ocupação (residencial, comercial, institucional). Os resultados mostram que o uso do isolamento térmico é predominante em residências e prédios institucionais com fachada ventilada opaca, sendo que a cerâmica é o material mais utilizado no Brasil, apesar da variedade de materiais de revestimento externo. A pesquisa mostra que 78% dos edifícios com fachadas ventiladas opacas são de uso não residencial, portanto não há normas para sua utilização. Por fim, conclui-se que são necessários mais trabalhos acadêmicos sobre fachadas ventiladas opacas, ajudando, dessa forma, a consolidar normas prescritivas específicas no Brasil.Instituto Federal de Educação, Ciência e Tecnologia Fluminense2020-11-25info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionapplication/pdfapplication/epub+ziptext/htmlhttps://editoraessentia.iff.edu.br/index.php/vertices/article/view/1548310.19180/1809-2667.v22n32020p610-625Revista Vértices; Vol. 22 No. 3 (2020): Sept./Dec.; 610-625Revista Vértices; Vol. 22 Núm. 3 (2020): sept./dic.; 610-625Revista Vértices; v. 22 n. 3 (2020): set./dez.; 610-6251809-26671415-2843reponame:Vértices (Campos dos Goitacazes. Online)instname:Centro Federal de Educação Tecnológica de Campos dos Goytacazesinstacron:IFFluminenseporhttps://editoraessentia.iff.edu.br/index.php/vertices/article/view/15483/13074https://editoraessentia.iff.edu.br/index.php/vertices/article/view/15483/13127https://editoraessentia.iff.edu.br/index.php/vertices/article/view/15483/14255Copyright (c) 2020 Carina Maccari Blazius, Ana Lígia Papst de Abreu, Dra., Andrea Murillo Betioli, Drainfo:eu-repo/semantics/openAccessBlazius, Carina Maccaride Abreu, Ana Lígia PapstBetioli, Andrea Murillo2021-12-27T08:51:21Zoai:ojs.editoraessentia.iff.edu.br:article/15483Revistahttps://essentiaeditora.iff.edu.br/index.php/vertices/PUBhttps://essentiaeditora.iff.edu.br/index.php/vertices/oaiessentia@iff.edu.br1809-26671415-2843opendoar:2021-12-27T08:51:21Vértices (Campos dos Goitacazes. Online) - Centro Federal de Educação Tecnológica de Campos dos Goytacazesfalse |
dc.title.none.fl_str_mv |
Vertical Sealing System on Opaque Ventilated Façade: case study on Brazilian buildings Sistema de Sellado Vertical en Fachada Opaca Ventilada: estudio de caso sobre edificios brasileños Sistema de Vedação Vertical em Fachada Ventilada Opaca: estudo de caso sobre empreendimentos brasileiros |
title |
Vertical Sealing System on Opaque Ventilated Façade: case study on Brazilian buildings |
spellingShingle |
Vertical Sealing System on Opaque Ventilated Façade: case study on Brazilian buildings Blazius, Carina Maccari Ventilated façade Double skin façades Open-joint ventilated façade Opaque ventilated façade Building envelope Ventilated façade Fachadas ventiladas Fachada transpirable Fachada no adherida Revestimiento externo Fachadas ventiladas Fachada ventilada Fachadas respirantes Fachada não aderida Revestimento externo Fachada ventilada |
title_short |
Vertical Sealing System on Opaque Ventilated Façade: case study on Brazilian buildings |
title_full |
Vertical Sealing System on Opaque Ventilated Façade: case study on Brazilian buildings |
title_fullStr |
Vertical Sealing System on Opaque Ventilated Façade: case study on Brazilian buildings |
title_full_unstemmed |
Vertical Sealing System on Opaque Ventilated Façade: case study on Brazilian buildings |
title_sort |
Vertical Sealing System on Opaque Ventilated Façade: case study on Brazilian buildings |
author |
Blazius, Carina Maccari |
author_facet |
Blazius, Carina Maccari de Abreu, Ana Lígia Papst Betioli, Andrea Murillo |
author_role |
author |
author2 |
de Abreu, Ana Lígia Papst Betioli, Andrea Murillo |
author2_role |
author author |
dc.contributor.author.fl_str_mv |
Blazius, Carina Maccari de Abreu, Ana Lígia Papst Betioli, Andrea Murillo |
dc.subject.por.fl_str_mv |
Ventilated façade Double skin façades Open-joint ventilated façade Opaque ventilated façade Building envelope Ventilated façade Fachadas ventiladas Fachada transpirable Fachada no adherida Revestimiento externo Fachadas ventiladas Fachada ventilada Fachadas respirantes Fachada não aderida Revestimento externo Fachada ventilada |
topic |
Ventilated façade Double skin façades Open-joint ventilated façade Opaque ventilated façade Building envelope Ventilated façade Fachadas ventiladas Fachada transpirable Fachada no adherida Revestimiento externo Fachadas ventiladas Fachada ventilada Fachadas respirantes Fachada não aderida Revestimento externo Fachada ventilada |
description |
A ventilated façade is a construction system that promotes advantages such as agility in execution, high productivity, time reduction of receiving materials and production, among others. Brazil has no prescriptive normalization about construction of ventilated opaque façades; however, the performance standard (NBR 15.575) could be applied for evaluation of residential buildings. The paper aims to organize information on the ventilated opaque façade construction system contributing to the dissemination of the use of this technology in Brazil. The method adopted in the study was a data survey research of some Brazilian companies that use the ventilated opaque façade system, regarding their location, materials used, type of building (new or retrofit), and type of occupation (residential, commercial, institutional). Results show thermal insulation use is predominant in residence and institutional buildings with ventilated opaque façade, and ceramic is the most used material in Brazil, despite the variety of possible external coating materials. The survey shows that 78% of ventilated opaque façade buildings are non-residential, so there are no norms that could be applied. Finally, more academic works on opaque ventilated façades is necessary in order to help consolidate specific prescriptive norms in Brazil. |
publishDate |
2020 |
dc.date.none.fl_str_mv |
2020-11-25 |
dc.type.driver.fl_str_mv |
info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion |
format |
article |
status_str |
publishedVersion |
dc.identifier.uri.fl_str_mv |
https://editoraessentia.iff.edu.br/index.php/vertices/article/view/15483 10.19180/1809-2667.v22n32020p610-625 |
url |
https://editoraessentia.iff.edu.br/index.php/vertices/article/view/15483 |
identifier_str_mv |
10.19180/1809-2667.v22n32020p610-625 |
dc.language.iso.fl_str_mv |
por |
language |
por |
dc.relation.none.fl_str_mv |
https://editoraessentia.iff.edu.br/index.php/vertices/article/view/15483/13074 https://editoraessentia.iff.edu.br/index.php/vertices/article/view/15483/13127 https://editoraessentia.iff.edu.br/index.php/vertices/article/view/15483/14255 |
dc.rights.driver.fl_str_mv |
info:eu-repo/semantics/openAccess |
eu_rights_str_mv |
openAccess |
dc.format.none.fl_str_mv |
application/pdf application/epub+zip text/html |
dc.publisher.none.fl_str_mv |
Instituto Federal de Educação, Ciência e Tecnologia Fluminense |
publisher.none.fl_str_mv |
Instituto Federal de Educação, Ciência e Tecnologia Fluminense |
dc.source.none.fl_str_mv |
Revista Vértices; Vol. 22 No. 3 (2020): Sept./Dec.; 610-625 Revista Vértices; Vol. 22 Núm. 3 (2020): sept./dic.; 610-625 Revista Vértices; v. 22 n. 3 (2020): set./dez.; 610-625 1809-2667 1415-2843 reponame:Vértices (Campos dos Goitacazes. Online) instname:Centro Federal de Educação Tecnológica de Campos dos Goytacazes instacron:IFFluminense |
instname_str |
Centro Federal de Educação Tecnológica de Campos dos Goytacazes |
instacron_str |
IFFluminense |
institution |
IFFluminense |
reponame_str |
Vértices (Campos dos Goitacazes. Online) |
collection |
Vértices (Campos dos Goitacazes. Online) |
repository.name.fl_str_mv |
Vértices (Campos dos Goitacazes. Online) - Centro Federal de Educação Tecnológica de Campos dos Goytacazes |
repository.mail.fl_str_mv |
essentia@iff.edu.br |
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1797077562796539904 |