Strength (MPa) | Energy (kJ/m2) | Stiffness (MPa/mm) | |
---|---|---|---|
Sub-study 1 | Mean (SD) | Mean (SD) | Mean (SD) |
GB | 10.15 (1.61) | 1.05 (0.46) | 73.12 (21.14) |
GB+AE | 9.41 (0.90) | 1.18 (0.52) | 65.60 (13.82) |
P-values | 0.148 | 0.572 | 0.380 |
Sub-study 2 | Mean (SD) | Mean (SD) | Mean (SD) |
GB | 7.02 (3.21) | 0.61 (0.47) | 64.57 (24.41) |
GB+AE+PS | 6.95 (1.77) | 0.61 (0.31) | 63.67 (16.23) |
P-values | 0.944 | 0.969 | 0.925 |