Waste Not, Want Not: The Integration of Recycled Aggregates in Concrete Mix Designs

This research paper explores the integration of recycled aggregates in concrete mix designs as a sustainable practice in modern construction. The utilization of recycled aggregates, derived from demolished construction materials, presents a viable solution to not only reduce waste but also decrease environmental impact associated with the production of new concrete. This study examines the technical, environmental, and economic aspects of incorporating recycled aggregates into concrete, focusing on the potential to conserve natural resources, reduce landfill waste, and lower greenhouse gas emissions. Challenges related to the adoption of recycled aggregates, such as variability in quality and the need for standardization in processing practices, are also discussed. The paper concludes with future perspectives on enhancing the use of recycled aggregates in the construction industry.