• YASH CHAVAN
• Prasad Otari
• Vaibhav Kamble
• Jayant Pansare
• Sneha Sawant

Construction industry produces large amount of waste throughout the year. Most of the time construction and demolition waste ends up in landfills disturbing environmental, economical and social life cycle. Construction and demolition waste is the waste materials that are produced in the process of construction, renovation or demolition of residential or nonresidential structures. Components of construction and demolition waste typically include concrete, asphalt, wood, metals, gypsum wallboard, roofing, paper, plastic, drywall and glass. Sustainable development in construction will help a lot to reduce the problems related to environment and natural resources as construction industry is a major user of world’s resources. Sustainable design, proper use and reuse of the construction materials will make construction industry more economical and green. So this paper is expected to reuse the demolished construction material like concrete, glass, roofing material, aggregate, metal etc. so the objective of this paper is to recycling the demolished concrete as aggregate, called recycled demolition aggregate (RDA). It is chip and general way to minimize environmental impact of demolition waste. This paper focus on the recycling of the aggregate for its reutilization in the construction activities, so that by using the Recycled aggregate the cost of the project also gets down. By taking the sample tests in the Pune region the recycling of the aggregate is done and which can be used for the pavement designs and other construction purposes.

Aggregate, Recycle, Reuse, Construction & Demolition Waste.

"Study Of Recycled Concrete Aggregate (RCA)", International Journal of Emerging Technologies and Innovative Research (www.jetir.org), ISSN:2349-5162, Vol.11, Issue 5, page no.p220-p225, May-2024, Available :http://www.jetir.org/papers/JETIR2405G33.pdf

"Study Of Recycled Concrete Aggregate (RCA)", International Journal of Emerging Technologies and Innovative Research (www.jetir.org | UGC and issn Approved), ISSN:2349-5162, Vol.11, Issue 5, page no. ppp220-p225, May-2024, Available at : http://www.jetir.org/papers/JETIR2405G33.pdf