| Elements | Dry weight kg/m3 of sand concrete | |||||
| Sand of dune | 510 | |||||
| Basaltfillerized sand | 1045 | |||||
| Cement | 400 | |||||
| Water | 130 | 140 | 150 | 160 | 170 | 180 |
| Subsidences (cm) | 0 | 0 | 0 | 0 | 0 | 0,6 |
| Density of hardened concrete (kg/m3) | 2300 | 2300 | 2350 | 2400 | 2400 | 2350 |