| Sample | Dimensions (cm) | Compressive strength (kg/cm2) |
|
| L1 | 5 × 5 × 5 | 112 | |
| L2 | 5 × 5 × 5 | 98 | |
| L3 | 5 × 5 × 5 | 95 | |
| M1 | 5 × 5 × 5 | 115 | |
| M2 | 5 × 5 × 5 | 111 | |
| M3 | 5 × 5 × 5 | 113 |