| Concrete composition after adjustment to m3 | |||||
| Concrete components | Percentage | Volume | ρr | Quantity | 45 liters |
| (%) | l | kg/l | kg/m3 | kg | |
| Basalt 8/16 | 58.0 | 392.0 | 2.976 | 1167.0 | 52.52 |
| Basalt 3/8 | 8.0 | 54.0 | 2.978 | 161.0 | 7.25 |
| 50% dune sand + 50% basalt 0/3 | 34.0 | 230.0 | 2.765 | 636.0 | 28.61 |
| Cement CEM II B-M 42.5 | - | 113.0 | 3.1 | 350.0 | 15.75 |
| Water (tap water) | - | 211.0 | 1.0 | 211.0 | 9.50 |
| Total | 100 | 1000.0 | - | 2525.0 | 113.62 |