Table 1 Mixing design of form-block.
From: Compression Behavior of Form Block Walls Corresponding to the Strength of Block and Grout Concrete
Type | Designed compressive strength (MPa) | Cement (%) | Sand (%) | Water (%) | Water/Cement (W/C:%) |
|---|---|---|---|---|---|
B1 | 23.0 | 12.07 | 80.45 | 7.48 | 62.11 |
B2 | 25.0 | 13.70 | 78.31 | 7.99 | 58.48 |
B3 | 34.0 | 15.48 | 77.33 | 7.19 | 46.51 |
B4 | 38.0 | 19.35 | 72.53 | 8.12 | 42.02 |