| 石灰石粉作为混凝土矿物掺合料应用问题的探讨 |
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| 引用本文： | 李化建,赵国堂,谢永江,谭盐宾,易忠来. 石灰石粉作为混凝土矿物掺合料应用问题的探讨[J]. 混凝土与水泥制品, 2012, 0(2): 71-73 |
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| 作者姓名： | 李化建 赵国堂 谢永江 谭盐宾 易忠来 |
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| 作者单位： | 中国铁道科学研究院;高速铁路轨道技术国家重点实验室;京沪高速铁路股份有限公司 |
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| 基金项目： | 铁道部科技开发计划项目(2010G029-B,2010G004-E) |
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| 摘 要： | 石灰石粉用作混凝土矿物掺合料还存在一些疑问,通过分析,探讨了石灰石矿物掺合料和人工砂的区别、石灰石粉是否是惰性掺合料、石灰石粉对混凝土力学性能的影响以及石灰石粉对混凝土耐久性能的影响。
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| 关 键 词： | 石灰石粉 矿物掺合料 惰性掺合料 |
Discussion On Application of Limestone Powder Used As Mineral Admixture in Concrete |
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| LI Hua-jian ZHAO Guo-tang XIE Yong-jiang TAN Yan-bin YI Zhong-lai. Discussion On Application of Limestone Powder Used As Mineral Admixture in Concrete[J]. China Concrete and Cement Products, 2012, 0(2): 71-73 |
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| Authors: | LI Hua-jian ZHAO Guo-tang XIE Yong-jiang TAN Yan-bin YI Zhong-lai |
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| Affiliation: | LI Hua-jian ZHAO Guo-tang XIE Yong-jiang TAN Yan-bin YI Zhong-lai |
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| Abstract: | There are some doubts about limestone powder used as mineral admixture in concrete,through the analysis,the difference between limestone powder and artificial sand,whether limestone powder is non-active mineral admixture or not,the effect of limestone powder on mechanical properties of concrete,and the effect of limestone powder on the durability of concrete are discussed. |
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| Keywords: | Limestone powder Mineral admixture Non-active mineral admixture |
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