| Concrete grade | Water/cement ratio | Cement | Sand (kg/m3) | Aggregates (kg/m3) | Compressive strength at 28 (MPa) |
| C15 | 0.69 | 279 | 884 | 1151 | 15 |
| C35 | 0.42 | 459 | 730 | 1151 | 35 |