Paper Title
Material Waste Management During Construction of Residential Building

Abstract
This paperanalyzes the potential of using concrete waste in residential construction projects, with an emphasis on wastage reduction and recycling strategies to improve sustainability. To investigate the influence on strength and durability, compressive strength tests were done on concrete samples with varied amounts of steel fibers added to wastage concrete. The ABC analysis was used to divide concrete waste into three categories (A, B, and C) depending on its quality and potential reuse. The findings showed that the addition of steel fibers, especially in modest amounts (0.25%, 0.50%, and 0.75%), greatly increased the cycle strength of the recycled concrete, making it suitable for structural applications. The study suggests that high-quality concrete waste (A category) may be reused for structural uses, while lower-quality waste (B and C categories) might be utilized for non-structural applications, supporting material recycling and waste reduction. To decrease waste creation and improve the sustainability of residential construction projects, the study also advises strategies such as improved planning, optimum material consumption, and on-site closed-loop recycling systems. Keywords - Material Waste Management, Activity-Based Costing (ABC), Statistical Analysis, Case Studies, Waste Reduction, Resource Efficiency, Sustainable Construction, Environmental Impact, Construction Waste.