Enhancing Building Maintenance Efficiency Through BIM-LiDAR Integration

Abstract: Facility Maintenance Management constitutes a significant portion of building costs, emphasizing the need for innovative approaches to enhance efficiency. This paper introduces a novel methodology for transforming point cloud data into IFC models. This method involves a meticulous point cloud classification and conversion into a visually appealing mesh representation. This mesh is then linked to IFC entities, enabling the creation of comprehensive and semantically rich BIM models. A case study demonstrates the methodology’s effectiveness, showcasing improved visualization and supervision of maintenance tasks. The results underscore the potential for revolutionizing maintenance practices in existing buildings.