| Elements | Dry weight kg/m3 of sand concrete | |||||||||
| Beach sand | 570 | |||||||||
| Basaltfillerized sand | 973.41 | |||||||||
| Cement | 400 | |||||||||
| Pozzolith 390 HE (litres) | 2 | |||||||||
| Water | 118 | 128 | 138 | 148 | 158 | 168 | 178 | 188 | 198 | |
| Subsidences (cm) | 0 | 0 | 0 | 0 | 0 | 0 | 0,7 | 1.1 | 1.2 | |
| Density of hardened concrete (kg/m3) | 2300 | 2300 | 2400 | 2450 | 2450 | 2400 | 2400 | 2350 | 2400 | |