《表3 各组混凝土试块抗压强度值Tab.3 Compressive strength values of concrete blocks in all sample groups》

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表3 混凝土试块强度Table 3 Strengths of concrete samples

表5 冻融循环作用下透水型生态混凝土的抗压强度Table 5 Compressive strength of eco concrete after freezing and thawing

表3 自密实混凝土抗压强度值Table 3 Compressive strength of SCC

表6 气密剂对混凝土抗压强度的影响Table 6 Influence of airtight agent on compressive strength of concrete

表6 不同龄期下各组混凝土抗压强度试验结果Tab.6 Test results of concrete compressive strength of each group of different ages

表2 引气混凝土配合比及抗压强度Tab.2 Mixture ratio and compressive strength of air-entraining concrete