Gathering the proceedings of the 3rd International Conference on Durability of Building and Infrastructures for Smart City (DuraBI), held in Johor Baru, Malaysia, on April 25-27, 2025, jointly with the 6th International Conference on Civil, Architecture and Disaster Prevention and Control (CADPC), this volume covers topics related to construction technologies, such as civil engineering surveying, civil engineering machines, engineering structures and earthquake resistance, monitoring and testing technologies, high-rise building construction technology, building reconstruction technology, technology for structural repair and reinforcement, concrete and steel structures, ventilation and air conditioning engineering technology, decoration, waterproof and formwork technology, technologies for building components production, building water heating and equipment, building power systems, technologies for construction equipment installation, and construction energy-saving technologies.