Cycles of freeze–thaw | Compressive strength | Corresponding strain | ||||
---|---|---|---|---|---|---|
fecp (MPa) | u (MPa) | CoV | εecp (%) | u (%) | CoV | |
0 | 31.4 | 31.4 | 0.010 | 0.37 | 0.36 | 0.023 |
31.8 | 0.35 | |||||
31.0 | 0.36 | |||||
50 | 30.2 | 29.9 | 0.010 | 0.39 | 0.39 | 0.032 |
29.5 | 0.38 | |||||
30.0 | 0.41 | |||||
100 | 28.8 | 28.2 | 0.014 | 0.43 | 0.42 | 0.030 |
28.1 | 0.40 | |||||
27.8 | 0.42 | |||||
150 | 26.0 | 25.7 | 0.015 | 0.45 | 0.45 | 0.028 |
25.1 | 0.44 | |||||
25.9 | 0.47 |