地聚合物混凝土配比及力学性能研究
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丁琴,陶明,李响
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Study on Proportion and Mechanical Properties of Geopolymer Concrete
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Qin DING,Ming TAO,Xiang LI
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表4 地聚合物混凝土抗压强度
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Table 4 Compressive strength test results of geopolymer concrete
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试验 编号 | A(水胶比) | B(粉煤灰掺量) | C(砂率) | 抗压强度/MPa |
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7 d | 28 d |
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1 | 1(0.45) | 1(30%) | 1(30%) | 56.8 | 66.5 | 2 | 2(0.50) | 2(50%) | 2(35%) | 46.1 | 54.7 | 3 | 3(0.55) | 3(70%) | 3(40%) | 20.8 | 32.2 | 4 | 1(0.45) | 2(50%) | 3(40%) | 47.3 | 63.5 | 5 | 2(0.50) | 3(70%) | 1(30%) | 28.3 | 42.1 | 6 | 3(0.55) | 1(30%) | 2(35%) | 43.5 | 53.4 | 7 | 1(0.45) | 3(70%) | 2(35%) | 33.7 | 46.2 | 8 | 2(0.50) | 1(30%) | 3(40%) | 52.8 | 65.4 | 9 | 3(0.55) | 2(50%) | 1(30%) | 35.2 | 47.1 |
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