Properties | 0 | 10 | 15 | 20 | 25 | 30 | 35 | 40 |
Linear shrinkage | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 |
Volumetric shrinkage | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 |
Weight loss index | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 |
Apparent porosity | 0 | 0 | 0 | 0 | 1 | 1 | 1 | 1 |
Water absorption 24 hrs | 0 | 0 | 0 | 1 | 1 | 1 | 1 | 1 |
Water absorption 5 hrs boiling | 0 | 0 | 1 | 1 | 1 | 1 | 1 | 1 |
Saturation coefficient | 0 | 1 | 0 | 1 | 0 | 0 | 0 | 1 |
Initial rate of suction | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 |
Wear depth | 0 | 0 | 0 | 1 | 1 | 1 | 1 | 1 |
Bulk density | 0 | 0 | 1 | 1 | 1 | 1 | 1 | 1 |
Thermal conductivity (W/mK) | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 |
Compressive strength | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 |
Flexural strength | 0 | 0 | 0 | 1 | 1 | 1 | 1 | 1 |
Efflorescence (%) | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 |
Water absorption capacity coefficient | 0 | 1 | 1 | 1 | 1 | 1 | 1 | 1 |
Acid resistance test | 0 | 0 | 0 | 1 | 1 | 1 | 1 | 1 |
Total value | 7 | 9 | 10 | 15 | 15 | 15 | 15 | 16 |