| TYPE OF MIX | W/C RATIO | SHRINKAGE ´10−4 mm |
| 11 | 0.5 | 3.024 |
| 12 | 0.385 | 3.73 |
| 21 | 0.5 | 2.68 |
| 22 | 0.385 | 3.268 |
| 31 | 0.5 | 3.42 |
| 32 | 0.385 | 3.81 |
| 41 | 0.5 | 3.01 |
| 42 | 0.385 | 3.69 |
| Gravel | 0.5 0.385 | 1.176 2.976 |