1. The testing of structural lightweight concrete;Newman,1980
2. The economics and the use of lightweight concrete in civil engineering structures;Bender,1980
3. Guide For Structural Lightweight Aggregate Concrete (ACI 213R-79);ACI Commitee 213,1983
4. Use of lightweight aggregate concrete for structural applications;Swamy,1979
5. Properties of Concrete;Niville,1981