• HARSH GARG
• DEEPESH RAJ DIXIT
• HARSHIT MALAV
• BHUMIKA SHARMA
• ANURAG VIJAYVERGIA,Vivek Meena,Prateek Sharma

As we all know that natural resources are being depleted and are in a very limited amount, recycle of Construction & Demolition materials play a vital role in preventing these natural resources. There are various methods of recycling construction wastes which are being used throughout the world in the past decade. Waste concrete is the primary component which will replace the conventional concrete (Natural Aggregates). There are however some limitations in the use of RAC. This review paper focuses on the known benefits of both conventional and recycled aggregates. This technique will definitely reduce the construction cost and at the same time it protects the environment. The different properties of RAC affects the mix design and also the hardened properties of the resulting concrete, when the RAC which replaces the natural aggregates exceeds the limit (33%). This paper represents the evaluation of the different research paper on the topic of RAC. The study found that if we replace 33% of NA with 33% of recycled aggregates, then only it will give us the best required properties.

Recycled Aggregate Concrete (RAC), Natural Aggregates (NA).

"REVIEW PAPER ON RECYCLED AGGREGATE CONCRETE ", International Journal of Emerging Technologies and Innovative Research (www.jetir.org), ISSN:2349-5162, Vol.8, Issue 7, page no.d455-d458, July-2021, Available :http://www.jetir.org/papers/JETIR2107449.pdf

"REVIEW PAPER ON RECYCLED AGGREGATE CONCRETE ", International Journal of Emerging Technologies and Innovative Research (www.jetir.org | UGC and issn Approved), ISSN:2349-5162, Vol.8, Issue 7, page no. ppd455-d458, July-2021, Available at : http://www.jetir.org/papers/JETIR2107449.pdf