芯样直径(mm) | 芯样端面 状态 | 芯样混凝土抗压强度(MPa) |
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f1 | f2 | f3 | f4 | f5 | f6 | f7 | f8 | f9 | ||||
70 (L6) | 二端磨平 | 39.3 | 40.0 | 38.9 | 38.2 | 41.9 | 41.7 | 39.1 | 38.4 | 42.5 | 40.0 | 0.86 |
70 (L7) | 二端环氧 | 42.0 | 39.5 | 40.3 | 42.6 | 41.2 | 41.3 | 38.9 | 42.7 | 42.0 | 41.2 | 0.89 |
70 (L8) | 二端水泥 | 40.1 | 40.6 | 44.1 | 41.3 | 41.8 | 43.1 | 42.2 | 40.9 | 42.4 | 41.8 | 0.90 |