• VIJAY CHHAGAN PAIKRAO
• Deshmukh Atharv Laxmikant
• Qureshi Arbaz Abulaziz
• Phadatare Vidyatai Vishvanath
• Prof. Mrs. Shraddha Asalakar

ABSTRACT: - The management of construction waste is important today. The term waste has a distinct consequence from one person to the next. Waste is not needed for the person who throws it out, a product or substance that does not comprise a value to any further extent for the leading consumer and as a result thrown away. The scarcity in the availability of aggregate for the production of concrete is one of the important problems facing by the construction industry. Appropriate use of the construction waste is a solution to the fast degradation of raw materials in the construction industry. A large amount of concrete structures are demolished in India and other countries. But only small quantities of demolished waste are reused. This will have serious problems creating environmental pollution and also requires large amount of space for dumping the waste. Hence, our project aims at reuse of demolished concrete. In our project work, we have collected the Recycled Coarse aggregate from Construction and Demolition waste plant, Moshi. Construction of any concrete structures requires huge amount of natural coarse aggregate. So by using the Recycled aggregate, we can reduce the cost of purchasing natural coarse aggregate. Our project deals with replacing of Natural coarse aggregate by Recycled coarse aggregate in various proportions of 10%, 20%, 30%, 40%, 50% and 100%. Cubes and Cylinders were casted for different mix proportions and kept curing for 7 and 28 days. After the curing the cubes and cylinders were tested to find the compressive strength and split tensile strength of concrete. The results were discussed and conclusions were made accordingly.

Construction and Demolition waste management , environment ,recycle, reuse.

"Experimental Study on Construction and Demolition Waste for Reuse and Recycle", International Journal of Emerging Technologies and Innovative Research (www.jetir.org), ISSN:2349-5162, Vol.9, Issue 6, page no.b631-b634, June-2022, Available :http://www.jetir.org/papers/JETIR2206184.pdf

"Experimental Study on Construction and Demolition Waste for Reuse and Recycle", International Journal of Emerging Technologies and Innovative Research (www.jetir.org | UGC and issn Approved), ISSN:2349-5162, Vol.9, Issue 6, page no. ppb631-b634, June-2022, Available at : http://www.jetir.org/papers/JETIR2206184.pdf