|
| Temperature | Time | Bulk density | Apparent density | Moisture content |
| Temperature | 1.00 | 0.00 | −0.27 | 0.10 | 0.13 |
| Time | 0.0 | 1.00 | −0.70 | 0.83 | −0.94 |
| Bulk density | −0.27 | −0.70 | 1.00 | −0.66 | 0.66 |
| Apparent density | 0.01 | 0.83 | −0.66 | 1.00 | 0.83 |
| Moisture content | 0.13 | −0.94 | 0.66 | −0.83 | 1.00 |