Experimental Study on Recycled Aggregate Concrete

: The use of recycled concrete aggregate (RCA) in concrete as partial replacements of natural coarse aggregate is growing interest in the modern construction industry. As it reduces the demand of for virgin aggregate.In addition, the use of RCA leads to possible solution to the environment problem caused by concrete waste and reduces the negative environmental impact of the aggregate extraction from the natural resources.This experimental studies presents a comprehensive review on the use of recycled coarse aggregates (RCA) are discussed in this report. However, more emphasis has been given to discuss the effect of RCA on fresh concrete and hardened concrete properties and durability of concrete.