| Grout mix | Flow time, sec | Density kg/m3 | Viscosity, μp (mPas) | Yield stress, Ki (Pa) | |
| small | big | ||||
| Grt1 | 153 | 6.37 | 1573 | 167 | 23 |
| Grt2 | 190 | 8.22 | 1628 | 230 | 22.4 |
| Grt3 | - | - | 1342 | - | - |