Aplicación de herramientas BIM para el análisis de ciclo de vida en proyectos de construcción de viviendas multifamiliares. Caso de estudio de un proyecto multifamiliar en la Provincia del Guayas

Abstract

CONDITION FOR PUBLICATION OF PROJECT. The project focuses on the application of BIM tools for life cycle analysis in the construction of multifamily housing in the province of Guayas. Its objective is to identify sustainable solutions that reduce the carbon footprint and improve resource efficiency. The hypothesis posits that the implementation of advanced techniques and material selection can minimize the environmental impact in construction. The justification lies in the growing need for responsible construction practices in the current context. During the project development, Revit software was utilized for 3D modeling and One Click LCA for life cycle analysis, in compliance with ISO 14040 and 14044 standards. A baseline was established with a traditional design, quantifying the initial carbon footprint, and five iterations were conducted modifying materials and design. The results indicated that the carbon footprint was reduced from 629 kg CO₂ eq/m² to 401 kg CO₂ eq/m² through the iterations, successfully optimizing costs in the process. In conclusion, the project demonstrates that the integration of BIM tools and life cycle analysis is essential for promoting sustainability in construction, significantly contributing to the reduction of CO₂ emissions. Keywords: BIM, life cycle, carbon footprint, sustainability.