ASTM C1157

1. TYPE GU: HYDRAULIC CEMENT FOR GENERAL CONSTRUCTION.

2. TYPE HE: HIGH EARLY STRENGTH CEMENT

3. TYPE MS: MODERATE SULFATE RESISTANCE CEMENT

4. TYPE HS: HIGH SULFATE RESISTANCE CEMENT

5. TYPE MH: MODERATE HEAT OF HYDRATION CEMENT

6. TYPE LH: LOW HEAT OF HYDRATION CEMENT