1. ASTM C 191-04b. 2002 . Standard test method for flow of grout for preplaced-aggregate concrete (flow cone method).Annual Book of ASTM Standards. West Conshohocken, PA, USA: American Society for Testing and Materials, pp. 1–7 .
2. ASTM C 939-02. 2002 . Standard test method for flow of grout for preplaced-aggregate concrete (flow cone method).Annual Book of ASTM Standards. West Conshohocken, PA, USA: American Society for Testing and Materials, pp. 1–3 .
3. ASTM C 940-98a. 2002 . Standard test method for expansion and bleeding of freshly mixed grouts for preplaced aggregate concrete in the laboratory.Annual Book of ASTM Standards. West Conshohocken, PA, USA: American Society for Testing and Materials, pp. 1–2 .
4. ASTM D 854-02. 2002 . Standard test method for specific gravity of soil solids by water pycnometer.Annual Book of ASTM Standards. West Conshohocken, PA, USA: American Society for Testing and Materials, pp. 1–7 .
5. ASTM C 2434-68. 2002 . Standard test method for permeability of granular soils (constant head).Annual Book of ASTM Standards. West Conshohocken, PA, USA: American Society for Testing and Materials, pp. 1–5 .