Effect of Unprocessed and Processed Recycled Concrete Aggregates on the Compressive Strength and Flexural strength of High Strength Concrete

Abstract

As the population is increasing day by day there are increase in number of constructions if the construction is increasing then the natural resources from which the aggregates i.e Coarse and Fine aggregates are found are also depleting , after demolition of road and buildings , the removed concrete which is wasted are dumped in the open land which affects the environment to overcome this problem this project deals with the effect of processed and unprocessed recycled concrete aggregates on the strength of high strength concrete .in which we did the comparison of normal concrete to the recycled concrete on the basis of the compressive and flexural strength and after the research we found out that the strength of recycled concrete aggregates are less than as compared to the natural aggregates Despite the strength drop, using recycled concrete aggregates in high strength concrete has several environmental advantages, such as waste reduction and resource conservation. As a result this study can help direct the usage of recycled concrete aggregates in high strength concrete while also highlighting potential areas for further investigation and enhancement of recycled aggregate quality.These recycled concrete aggregate blocks can be used as the foundation for driveways, parking lots, and pavements as well as backfill and shoulder stone