Artículo
BIM-based LCA method to analyze envelope alternatives of single-family houses: case study in Uruguay
Autor/es | Soust-Verdaguer, Bernardette
![]() ![]() ![]() ![]() ![]() ![]() Llatas, Carmen ![]() ![]() ![]() ![]() ![]() ![]() ![]() García Martínez, Antonio ![]() ![]() ![]() ![]() ![]() ![]() ![]() Gómez de Cózar, Juan Carlos |
Departamento | Universidad de Sevilla. Departamento de Construcciones Arquitectónicas I (ETSA) |
Fecha de publicación | 2018 |
Fecha de depósito | 2024-02-05 |
Publicado en |
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Resumen | Currently, Uruguay is developing several measures to reduce the environmental impact of human activities and CO2 emissions. In 2015 more than 90% of electricity was produced by renewable sources. Despite this fact, the ... Currently, Uruguay is developing several measures to reduce the environmental impact of human activities and CO2 emissions. In 2015 more than 90% of electricity was produced by renewable sources. Despite this fact, the construction, transport and building sectors are still responsible for more than 60% of CO2 emissions. Reducing building environmental impacts is becoming an increasing challenge. Life Cycle Assessment (LCA) is recognized as a method that can help to reduce environmental impacts of the building sector. It can be used as an early stage decision-making tool to assess environmental impacts design choices. The present paper developed a method based on LCA which integrates Building Information Modeling (BIM) to assess building envelope alternatives. The method is validated by the application in a single-family house - the most popular typology - in Uruguay, considering three envelope alternatives, including frequent and non-frequent materials. Results focused on comparing the embodied impacts, transport, and operational energy consumptions of each scenario. The results evidence that the developed method can help during the building design process, especially to define dimension and thickness of materials. |
Agencias financiadoras | Uruguayan Agency of Housing |
Cita | Soust-Verdaguer, B., Llatas, C., García Martínez, A. y Gómez de Cózar, J.C. (2018). BIM-based LCA method to analyze envelope alternatives of single-family houses: case study in Uruguay. Journal of Architectural Engineering, 24(3) (05018002). https://doi.org/10.1061/(ASCE)AE.1943-5568.0000303. |
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