1. ASTM (2007) ASTM C 109/C 109M Standard Test Method for Compressive
2. Strength of Hydraulic Cement Mortars
3. ASTM (2000; R 2007) ASTM D 1633 Compressive Strength of Molded Soil
4. Cement Cylinders
5. U.S. Army Corp of Engineers (1963) COE CRD-C 400 Requirements for Water for