In recent year’s construction and demolition wastes are generate in large quanti ties. Recycling such waste by utilize them into concrete in a moderate solution for the pollution. The raw material such as recycled concrete aggregate is replaced as coarse aggregate. The replacement percentage of coarse aggregate by recycled concrete aggregate is 100%. In this work we determined the basic hardened concrete properties such as compressive strength, split tensile and flexural strength of concrete using full replacement of recycled concrete aggregate.