1. FIB, lightweight aggregate concrete, in recommended extension to model code 90. Föderation International du Beton, Bulletin 8; 2000.
2. Standard specification for chemical admixtures for concrete;ASTM, C 494/C 494M-05a,2006
3. Standard specification for concrete aggregates;ASTM, C 33-03,2003
4. Standard specification for lightweight aggregates for structural concrete;ASTM, C 330-05,2006
5. Standard test method for density, relative density (specific gravity), and absorption of fine aggregate;ASTM, C 128-04a,2006