Properties of pervious concrete containing recycled concrete block aggregate and recycled concrete aggregate

The properties of pervious concretes containing two types of recycled aggregates viz., recycled concrete block aggregate (RBA) and recycled concrete aggregate (RCA) were studied. They were incorporated in pervious concretes by replacing natural aggregate at the levels of 0%, 20%, 40%, 60%, 80%, and 100% by weight. Compressive strength, density, total void, water permeability, thermal conductivity and surface abrasion resistance of pervious...