| Sample: Djiri white quarry sand | |||||
| Number of tests | 1 | 2 | 3 | 4 | 5 |
| Total dry weight | 1834.9 | 1837.7 | 1836.9 | 1840.5 | 1836.2 |
| Mould weight | 277.4 | 277.4 | 277.4 | 277.4 | 277.4 |
| Net weight of material | 1557.5 | 1560.7 | 1559.5 | 1563.1 | 1558.8 |
| Mould volume | 1000 | 1000 | 1000 | 1000 | 1000 |
| Density | 1.56 | 1.56 | 1.56 | 1.56 | 1.56 |
| Average | 1.56 | ||||