Science – Society – Technology
Sample number | Presence of phenocrysts | Average thickness (mm) | Average diameter (mm) | Load at tensile rupture (kN) | σt (MPa) |
---|---|---|---|---|---|
4B_2 | No | 20.14 | 40.12 | 5.80 | 4.17 |
4B_3 | No | 24.16 | 40.12 | 5.52 | 3.62 |
7B_1 | No | 20.05 | 40.20 | 4.90 | 3.88 |
7B_2 | No | 23.81 | 40.09 | 6.40 | 4.27 |
4B_1 | Yes | 22.44 | 40.22 | 7.12 | 5.03 |
4B_4 | Yes | 21.23 | 40.18 | 4.98 | 3.55 |
7B_3 | Yes | 22.13 | 40.15 | 7.83 | 5.61 |
7B_4 | Yes | 22.26 | 40.13 | 5.65 | 4.02 |