Análise comparativa da geração de RCD em uma obra de alto padrão: análise in loco e metodologia BIM

Abstract

As urbanization progresses, municipalities in the interior of Brazil, once of minor significance in the construction industry, are taking on a more significant role in this crucial sector. However, many of these municipalities lack proper waste disposal, exacerbating environmental management challenges and highlighting the need for in-depth studies on waste management. This work focuses on solid waste management in construction, using a case study of a high-end project in Trairi (CE). Employing Building Information Modeling (BIM) methodology, the aim is not only to quantify and qualify the waste but also to compare these results with conventional practices. The adopted methodology involved manual data collection on-site, including types and volumes of generated waste. Additionally, a BIM model was developed in Revit to simulate and predict waste generation. Comparative analysis between real data and those predicted by the BIM model underscores the effectiveness of this tool in construction waste management. Results for materials like porcelain, plaster, and gypsum ceiling indicate the need for careful planning, considering workforce qualification and execution planning. The research emphasizes the positive correlation between BIM model estimates and actual collected data, validating the model's accuracy in waste prediction and management.