Thermal influence of the green facade on the internal environment

Detalhes bibliográficos
Autor(a) principal: Padovan, Leonardo Diba Gonçalves
Data de Publicação: 2022
Outros Autores: Fontes, Maria Solange Gurgel de Castro, Barbosa, Murilo Cruciol
Tipo de documento: Artigo
Idioma: por
Título da fonte: PARC (Campinas)
Texto Completo: https://periodicos.sbu.unicamp.br/ojs/index.php/parc/article/view/8661203
Resumo: Among bioclimatic strategies, the use of vegetation has taken on a major role due to its effectiveness in reducing surface and indoor environmental temperatures and, consequently, reducing building energy consumption. In this context, this work shows the results of a study whose objective was to identify the contribution of green facades - vertical garden typology that uses climbing plant species - in the thermal performance of working environments in hot weather conditions. To this end, an experimental study was carried out on a university campus in Ourinhos-SP, a city with a subtropical climate and hot summer, by implementing a green facade on the west facade of a university office, built of concrete blocks and metal roofing. The study included the implementation of a green facade with the climbing plant Ipomoea horsfalliae Hook; microclimatic measurements (air temperature, relative humidity and air speed inside and outside the offices) in the office protected by the green facade and in a similar one (in size and orientation), which served as a control (without green facade). The analysis of the results shows the potential thermal mitigation of the green facade since the average air temperature of the office with the presence of this strategy showed an average reduction of 4.4 ° C to the control environment.
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spelling Thermal influence of the green facade on the internal environmentInfluência térmica da fachada verde no ambiente internoVertical gardenGreen facadeBioclimatic strategyThermal performanceJardim verticalFachada verdeEstratégia bioclimáticaDesempenho térmicoAmong bioclimatic strategies, the use of vegetation has taken on a major role due to its effectiveness in reducing surface and indoor environmental temperatures and, consequently, reducing building energy consumption. In this context, this work shows the results of a study whose objective was to identify the contribution of green facades - vertical garden typology that uses climbing plant species - in the thermal performance of working environments in hot weather conditions. To this end, an experimental study was carried out on a university campus in Ourinhos-SP, a city with a subtropical climate and hot summer, by implementing a green facade on the west facade of a university office, built of concrete blocks and metal roofing. The study included the implementation of a green facade with the climbing plant Ipomoea horsfalliae Hook; microclimatic measurements (air temperature, relative humidity and air speed inside and outside the offices) in the office protected by the green facade and in a similar one (in size and orientation), which served as a control (without green facade). The analysis of the results shows the potential thermal mitigation of the green facade since the average air temperature of the office with the presence of this strategy showed an average reduction of 4.4 ° C to the control environment.Dentre as estratégias bioclimáticas, o uso da vegetação vem assumindo um papel de grande destaque em função da sua efetividade na redução de temperaturas superficiais e de ambientes internos e, consequentemente, podendo contribuir para a diminuição do consumo energético da edificação. Neste contexto, este trabalho mostra resultados de um estudo cujo objetivo foi identificar a contribuição do uso de fachadas verdes – tipologia de jardim vertical que utiliza espécies de plantas trepadeiras – no desempenho térmico de ambientes de trabalho, em clima quente. Para isso, um estudo experimental foi desenvolvido em um campus universitário em Ourinhos-SP, cidade de clima subtropical com verão quente, por meio da implantação de uma fachada verde na face Oeste de um escritório universitário, construído de blocos de concreto e cobertura de telhas metálicas.  O estudo contemplou a implementação de uma fachada verde com a planta trepadeira Ipomoea horsfalliae Hook; medições microclimáticas (temperatura do ar, umidade relativa do ar e velocidade do ar nos ambientes internos e no exterior dos escritórios) no escritório protegido pela fachada verde e em outro similar (em dimensão e orientação), que serviu de controle (sem fachada verde). A análise dos resultados evidencia o potencial amenizador térmico da fachada verde, uma vez que a temperatura média do ar do escritório com a presença desta estratégia apresentou uma redução média de 4,4 °C em relação ao ambiente controle.Universidade Estadual de Campinas2022-01-07info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionTextoinfo:eu-repo/semantics/otherapplication/pdfhttps://periodicos.sbu.unicamp.br/ojs/index.php/parc/article/view/866120310.20396/parc.v13i00.8661203PARC Pesquisa em Arquitetura e Construção; Vol. 13 (2022): Continous publication; e022005PARC Pesquisa em Arquitetura e Construção; Vol. 13 (2022): Publicação contínua; e022005PARC Pesquisa em Arquitetura e Construção; v. 13 (2022): Publicação contínua; e0220051980-6809reponame:PARC (Campinas)instname:Universidade Estadual de Campinas (UNICAMP)instacron:UNICAMPporhttps://periodicos.sbu.unicamp.br/ojs/index.php/parc/article/view/8661203/27824Brazil: ContemporaryBrasil; ContemporâneoCopyright (c) 2022 PARC Pesquisa em Arquitetura e Construçãohttps://creativecommons.org/licenses/by/4.0info:eu-repo/semantics/openAccessPadovan, Leonardo Diba Gonçalves Fontes, Maria Solange Gurgel de Castro Barbosa, Murilo Cruciol 2022-05-13T15:27:26Zoai:ojs.periodicos.sbu.unicamp.br:article/8661203Revistahttp://periodicos.sbu.unicamp.br/ojs/index.php/parcPUBhttps://periodicos.sbu.unicamp.br/ojs/index.php/parc/oai||parc@fec.unicamp.br1980-68091980-6809opendoar:2022-05-13T15:27:26PARC (Campinas) - Universidade Estadual de Campinas (UNICAMP)false
dc.title.none.fl_str_mv Thermal influence of the green facade on the internal environment
Influência térmica da fachada verde no ambiente interno
title Thermal influence of the green facade on the internal environment
spellingShingle Thermal influence of the green facade on the internal environment
Padovan, Leonardo Diba Gonçalves
Vertical garden
Green facade
Bioclimatic strategy
Thermal performance
Jardim vertical
Fachada verde
Estratégia bioclimática
Desempenho térmico
title_short Thermal influence of the green facade on the internal environment
title_full Thermal influence of the green facade on the internal environment
title_fullStr Thermal influence of the green facade on the internal environment
title_full_unstemmed Thermal influence of the green facade on the internal environment
title_sort Thermal influence of the green facade on the internal environment
author Padovan, Leonardo Diba Gonçalves
author_facet Padovan, Leonardo Diba Gonçalves
Fontes, Maria Solange Gurgel de Castro
Barbosa, Murilo Cruciol
author_role author
author2 Fontes, Maria Solange Gurgel de Castro
Barbosa, Murilo Cruciol
author2_role author
author
dc.contributor.author.fl_str_mv Padovan, Leonardo Diba Gonçalves
Fontes, Maria Solange Gurgel de Castro
Barbosa, Murilo Cruciol
dc.subject.por.fl_str_mv Vertical garden
Green facade
Bioclimatic strategy
Thermal performance
Jardim vertical
Fachada verde
Estratégia bioclimática
Desempenho térmico
topic Vertical garden
Green facade
Bioclimatic strategy
Thermal performance
Jardim vertical
Fachada verde
Estratégia bioclimática
Desempenho térmico
description Among bioclimatic strategies, the use of vegetation has taken on a major role due to its effectiveness in reducing surface and indoor environmental temperatures and, consequently, reducing building energy consumption. In this context, this work shows the results of a study whose objective was to identify the contribution of green facades - vertical garden typology that uses climbing plant species - in the thermal performance of working environments in hot weather conditions. To this end, an experimental study was carried out on a university campus in Ourinhos-SP, a city with a subtropical climate and hot summer, by implementing a green facade on the west facade of a university office, built of concrete blocks and metal roofing. The study included the implementation of a green facade with the climbing plant Ipomoea horsfalliae Hook; microclimatic measurements (air temperature, relative humidity and air speed inside and outside the offices) in the office protected by the green facade and in a similar one (in size and orientation), which served as a control (without green facade). The analysis of the results shows the potential thermal mitigation of the green facade since the average air temperature of the office with the presence of this strategy showed an average reduction of 4.4 ° C to the control environment.
publishDate 2022
dc.date.none.fl_str_mv 2022-01-07
dc.type.driver.fl_str_mv info:eu-repo/semantics/article
info:eu-repo/semantics/publishedVersion
Texto
info:eu-repo/semantics/other
format article
status_str publishedVersion
dc.identifier.uri.fl_str_mv https://periodicos.sbu.unicamp.br/ojs/index.php/parc/article/view/8661203
10.20396/parc.v13i00.8661203
url https://periodicos.sbu.unicamp.br/ojs/index.php/parc/article/view/8661203
identifier_str_mv 10.20396/parc.v13i00.8661203
dc.language.iso.fl_str_mv por
language por
dc.relation.none.fl_str_mv https://periodicos.sbu.unicamp.br/ojs/index.php/parc/article/view/8661203/27824
dc.rights.driver.fl_str_mv Copyright (c) 2022 PARC Pesquisa em Arquitetura e Construção
https://creativecommons.org/licenses/by/4.0
info:eu-repo/semantics/openAccess
rights_invalid_str_mv Copyright (c) 2022 PARC Pesquisa em Arquitetura e Construção
https://creativecommons.org/licenses/by/4.0
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv application/pdf
dc.coverage.none.fl_str_mv Brazil: Contemporary
Brasil; Contemporâneo
dc.publisher.none.fl_str_mv Universidade Estadual de Campinas
publisher.none.fl_str_mv Universidade Estadual de Campinas
dc.source.none.fl_str_mv PARC Pesquisa em Arquitetura e Construção; Vol. 13 (2022): Continous publication; e022005
PARC Pesquisa em Arquitetura e Construção; Vol. 13 (2022): Publicação contínua; e022005
PARC Pesquisa em Arquitetura e Construção; v. 13 (2022): Publicação contínua; e022005
1980-6809
reponame:PARC (Campinas)
instname:Universidade Estadual de Campinas (UNICAMP)
instacron:UNICAMP
instname_str Universidade Estadual de Campinas (UNICAMP)
instacron_str UNICAMP
institution UNICAMP
reponame_str PARC (Campinas)
collection PARC (Campinas)
repository.name.fl_str_mv PARC (Campinas) - Universidade Estadual de Campinas (UNICAMP)
repository.mail.fl_str_mv ||parc@fec.unicamp.br
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