COMPARAÇÃO DE MÉTODOS DE QUANTIFICAÇÃO DE MATERIAIS ENTRE SISTEMAS CAD E BIM PARA ACV
DOI:
https://doi.org/10.46421/entac.v18i.1179Keywords:
Building Information Modeling, Life Cycle Assessment, Civil construction, Impacts quantificationAbstract
The construction is between the industries with the highest greenhouse gases emissions and energy consumption. In order to mitigate these impacts, great efforts have been made to quantify environmental impacts. The combination of the Building Information Modeling (BIM) tool and the Life Cycle Assessment (LCA) has been seen as an opportunity to improve the process of quantifying buildings environmental impacts, since the former is responsible for optimization of time and reduction of errors in projects and both have as one of the objectives to assist in decision-making, among these, for a more environmentally responsible building. This article presents a study that aimed to evaluate the potential of using BIM - through the ArchiCAD® 23 software - for the quantification of materials used in a building of the government program My House My Life in relation to the quantities extracted from the CAD software and spreadsheets. The results show that the quantification is practically equivalent, and the main benefits are given in the speed gain in the process.
References
ABNT - ASSOCIAÇÃO BRASILEIRA DE NORMAS TÉCNICAS. NBR ISO 14040: Gestão ambiental - Avaliação do ciclo de vida - Princípios e estrutura. Brasil. 2009a.
ANTÓN, L. Á.; DÍAZ, J. Integration of LCA and BIM for Sustainable Construction.
International Journal of Civil and Environmental Engineering, v. 8, n. 5, p. 1378–1382, 2014.
DOI: doi.org/10.5281/zenodo.1092461.
BRASIL. Governo destina quase meio bilhão para Minha Casa, Minha Vida – Maior volume de recursos beneficiará as famílias de baixa renda. Disponível em: https://www.gov.br/pt-br/noticias/assistencia-social/2019/09/governo-destina-meiobilhao-para-minha-casa-minha-vida-1 Acesso em: 22 abr. 2020.
BRASIL. Governo Federal libera R$ 100 milhões e autoriza novos financiamentos para o Minha Casa, Minha Vida. [s. l.], 2019. Disponível em: https://www.gov.br/ptbr/noticias/assistencia-social/2019/09/governo-federal-libera-r-100-milhoes-e-autorizanovos-financiamentos-para-o-minha-casa-minha-vida. Acesso em: 13 maio. 2020.
BRIBIÁN, I. Z.; USÓN, A. A.; SCARPELLINI, S. Life cycle assessment in buildings : State-of-theart and simplified LCA methodology as a complement for building certification. Building and Environment, [S. l.], v. 44, p. 2510–2520, 2009. Disponível em: https://doi.org/10.1016/j.buildenv.2009.05.001DIÁZ, J.; ANTÓN, L. Á. Sustainable Construction Approach through Integration of LCA and BIM Tools. COMPUTING IN CIVIL AND BUILDING ENGINEERING, [S. l.], p. 283–290, 2014.
ECOINVENT CENTRE (EC). Ecoinvent v.3.2 database. Disponível em: https://www.ecoinvent.org/. Acesso em: 22 abr. 2020.
FRANARIN. Tabelas Técnicas. Disponível em: <http://www.franarin.com.br/Tabelas.aspx>. Acesso em: 27 maio. 2020.
GOMES, V.; BARROS, N. N. Contribuição da modelagem BIM para facilitar o processo de ACV de edificações completas. Gestão e Tecnologia de Projetos, São Carlos, v. 13, n. 2, p. 19-34, 2018. http://dx.doi.org/10.11606/gtp.v13i2.142139GREENDELTA GMBH. OpenLCA software. Disponível em: <http://www.openlca.org/>. Acesso em: 22 abr. 2020.
IEA (International Energy Agency) and UNEP (United Nations Environment Programme).
2019 Global Status Report for Buildings and Construction: Towards a zero-emissions, efficient and resilient buildings and construction sector, UNEP. Disponível em: . Acesso em: 02/05/2020.
IRIBARREN, D. et al. Life cycle assessment and data envelopment analysis approach for the selection of building components according to their environmental impact efficiency: A case study for external walls. Journal of Cleaner Production, [S. l.], v. 87, n. 1, p. 707–716, 2015. Disponível em: https://doi.org/10.1016/j.jclepro.2014.10.073FRANARIN. Tabelas Técnicas. Disponível em: <http://www.franarin.com.br/Tabelas.aspx>. Acesso em: 27 maio. 2020.
SHADRAM, F.; MUKKAVAARA, J. An integrated BIM-based framework for the optimization of the trade-off between embodied and operational energy. Energy and Buildings, Amsterdam, v. 158, p. 1189-1205, 2018. doi: 10.1016/j.enbuild.2017.11.017.
MORALES, M. F. D. et al. Impactos Incorporados Ao Ciclo De Vida De Uma Edificação Multifamiliar Do Programa MCMV. In: 2017, EURO ELECS. [S. l.: s. n.] p. 2–11.
