The use of vertical vegetation systems as a thermal comfort strategy
DOI:
https://doi.org/10.46421/entac.v19i1.2013Keywords:
Vertical vegetation systems, Green Facades, Living WallAbstract
This research aims to verify the thermal contribution of the vertical system of vegetation to the bioclimatic zone 2, considering that studies for this region are scarce. For this, three different buildings were used, in the first a living wall was implanted, a green facade was installed in the second, and a third served as a witness and suffered no intervention. To verify the shading capacity of each system, the measurement of environmental variables was performed. The results show a reduction in the temperature of the indoor air, confirming that the shading system can be used to improve the thermal performance of buildings.
Keywords: Vertical vegetation systems. Green Facades. Living Wall.
References
CHÀFER, M; COMA J.; CABEZA, L. A comparative life cycle assessment between green walls and green facades in the Mediterranean continental climate. Energy Build. 249, 111236, 2021 https://doi.org/10.1016/j.enbuild.2021.111236 0378-7788
COSOLA, V. et al. An environmental Life Cycle Assessment of Living Wall Systems. J. Environ. Manage, 254, 109743, 2020 https://doi.org/10.1016/j.jenvman.2019.109743
FENG, H.; HEWAGE, K. Lifecycle assessment of living walls: Air purification and energy performance. J. Clean. Prod, 69, 91–99, 2014. https://doi.org/10.1016/j. jclepro.2014.01.04.
IAPAR. Médias Históricas em estações do IAPAR - Francisco Beltrão. 2020. Disponível em: https://www.idrparana.pr.gov.br/system/files/publico/agrometeorologia/medias-historicas/Francisco_Beltrao.pdf. Acesso em 15 maio de 2022.
IBGE, Instituto Brasileiro de Geografia e Estatística. Francisco Beltrão. 2020. Disponível em: https://ibge.gov.br/cidades-e-estados/pr/francisco-beltrao.html. Acesso em 15 maio de 2022.
OTTELÉ, M. et al. Comparative life cycle analysis for green façades and living wall systems. Energy Build. 43, 3419–3429, 2011. https://doi.org/10.1016/j.enbuild.2011.09.010
PAN, L.; CHU, L.; Energy saving potential and life cycle environmental impacts of a vertical greenery system in Hong Kong: A case study. Build. Environ. 96, 293–300, 2016. https://doi.org/10.1016/j.buildenv.2015.06.033.
Pérez, G; Coma, J.; Sol, S; Cabeza, L. Green facade for energy savings in buildings: The influence of leaf area index and facade orientation on the shadow effect. Applied Energy,2017. http://dx.doi.org/10.1016/j.apenergy.2016.11.055
Pérez,G; Rincón,L; Vila,A; González,J; Cabeza, L. Green vertical systems for buildings as passive systems for energy savings. Applied Energy, 2011.10.1016/j.apenergy.2011.06.032
REFATI, Kassiana Kamila PagnoncellI. Cortina verde com diferentes espécies trepadeiras e os efeitos termo-higrométricos em um ambiente. 2020. Dissertação (Mestrado em Engenharia Ambiental) – Universidade Tecnológica Federal do Paraná, Francisco Beltrão, 2020.
SCHERER, M. J.; ALVES, T. S.; REDIN, J. Envoltórias vegetadas aplicadas em edificações: benefícios e técnicas. Revista de Arquitetura IMED, Passo Fundo, v. 7, n. 1, p. 84-101, out. 2018. doi:https://doi.org/10.18256/2318-1109.2018.v7i1.2693.
VOX, G.; BLANCO, I.; SCHETTINI, E. Green façades to control wall surface temperature in buildings, Building and Environment. 129 (2018) 154-166, https://doi.org/10.1016/j.buildenv.2017.12.002