S. No. | Load at failure (kN) | Modulus of rupture (MPa) |
1 | 51.3 | 4.8 |
2 | 63.5 | 6.0 |
3 | 67.5 | 6.3 |
4 | 50.1 | 4.7 |
5 | 53.3 | 5.0 |
6 | 63.0 | 5.9 |