| 特细砂矿渣高性能混凝土的研制 |
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| 引用本文： | 肖波.特细砂矿渣高性能混凝土的研制[J].重庆工学院学报,1999(2). |
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| 作者姓名： | 肖波 |
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| 作者单位： | 重庆建筑高等专科学校建工系 |
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| 摘 要： | 利用特细砂作为细骨料，超细矿渣作为掺合料，在水胶比为０．２８的条件下，配制出塌落度为２００ｍｍ、２８天抗压强度为８０ＭＰａ的高性能混凝土，并分析了该混凝土的流动性及抗压强度与矿渣取代率的关系
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| 关 键 词： | 特细砂 矿渣 高性能混凝土 取代率 |
The Development of High-performance Concrete from Extra Fine Sand and Slag |
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| Xiao Bo.The Development of High-performance Concrete from Extra Fine Sand and Slag[J].Journal of Chongqing Institute of Technology,1999(2). |
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| Authors: | Xiao Bo |
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| Abstract: | A high-performance concrete with the caving degree of 200mm and 28-day compression strength of 80 Mpa can be made by using extra fine sand as aggregate, superfine slag as admixture with a water and glue ratio of 0.28. This paper also analyses the relations between the fluidity and compression strength of the concrete and the slag substitutive rate. |
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| Keywords: | extra fine sand slag high-performance concrete substitutive rate |
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