Vertical Sealing System on Opaque Ventilated Façade: case study on Brazilian buildings

Detalhes bibliográficos
Autor(a) principal: Blazius, Carina Maccari
Data de Publicação: 2020
Outros Autores: de Abreu, Ana Lígia Papst, Betioli, Andrea Murillo
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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spelling 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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