| 微矿粉对新拌混凝土流变性能的影响 |
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| 引用本文： | 袁玲,王骅.微矿粉对新拌混凝土流变性能的影响[J].安徽理工大学学报(自然科学版),2001,21(4):43-46. |
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| 作者姓名： | 袁玲 王骅 |
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| 作者单位： | 1. 安徽建筑工业学院材料科学与工程系,
2. 深圳达实智能股份有限公司, |
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| 基金项目： | 2 0 0 0年安徽省教育厅自然科学基金 ( 2 0 0 0 j10 45 ) |
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| 摘 要： | 以微矿粉为混凝土的特殊掺和料等量替代 2 0 % - 5 0 %的水泥 ,研究微矿粉对新拌混凝土流变性能的影响。研究结果表明 ,优化微矿粉细度和选择适当的掺量不但可以节约水泥 ,改善新拌混凝土的流动性 ,而且可以大大减少坍落度损失
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| 关 键 词： | 微矿粉 流变 坍落度损失 |
| 文章编号： | 1671-0932(2001)04-0043-04 |
| 修稿时间： | 2001年9月5日 |
Effects on Rheologic Properties of Fresh Concrete by Fine Ground Slag |
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| YUAN Lin ,WANG Hua.Effects on Rheologic Properties of Fresh Concrete by Fine Ground Slag[J].Journal of Anhui University of Science and Technology:Natural Science,2001,21(4):43-46. |
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| Authors: | YUAN Lin WANG Hua |
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| Institution: | YUAN Lin 1,WANG Hua 2 |
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| Abstract: | As the special mixing material, fine ground slag may substitute for equal cement up to 20-50 percent. The effects of fine ground slag on rheologic properties of fresh concrete have been studied. Results of the study indicate, due to optimal fineness and suitable mixture ratio of the slag, it may not only save cement and improve flowing property of fresh concrete, but also greatly reduce loss in slump consistence. |
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| Keywords: | fine ground slag rheology loss in slump consistence |
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