Table 21 Primary-based optimal level combination
Optimum horizontal combination of the primary elections | ||
|---|---|---|
1d compressive strength (MPa) | A1B3C1 | High strength is the best |
3d compressive strength (MPa) | A1B2C3 | High strength is preferred |
7d compressive Strength (MPa) | A1B2C3 | High strength is the best |
Liquidity value (mm) | A1B2C2 | Better with great liquidity |