Comparative analysis on natural and recycled coarse aggregate concrete

Globally, in today's world with rapid industrialization we see huge amount of waste disposed into landfills and we all know after the water, Concrete is one of the majorly used material throughout the globe. In India, construction presently generating a lot of construction and demolition debris. We should consider available options to bring the waste to production lines by recycling. In this present research work we utilized recycled coarse aggregates collected from crushed concrete. In concrete, coarse aggregate is accounts for major volume of concrete Recycling coarse aggregates (RCA) will be ideal option to reduce the amount of concrete waste goes into landfills. In this research work the main focus is to find the change in compressive strength of our required concrete combination by using Recycled coarse aggregates alternate to Virgin coarse aggregates and compare the recycled coarse aggregate concrete strength with natural coarse aggregate concrete strength. (c) 2021 Elsevier Ltd. All rights reserved. Selection and peer-review under responsibility of the scientific committee of the 3rd International Conference on Materials, Manufacturing and Modelling.