| 不同性能Ⅱ级粉煤灰对混凝土性能的影响 |
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| 引用本文： | 傅开,邓苗,林金辉,王美平,徐本梁.不同性能Ⅱ级粉煤灰对混凝土性能的影响[J].广州化工,2011,39(21):60-63,74. |
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| 作者姓名： | 傅开 邓苗 林金辉 王美平 徐本梁 |
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| 作者单位： | 1. 成都理工大学材料与化学化工学院,四川成都,610059
2. 中国十九冶成都建设有限公司,四川成都,611730 |
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| 基金项目： | 四川木里河流域梯级水电站粉煤灰比选实验项目 |
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| 摘 要： | 试验根据四川木里河电站的粉煤灰比选项目,通过测定在粉煤灰采用超量取代法的最优参数下5种粉煤灰掺入的混凝土强度和坍落度,对粉煤灰进行性能检测、XRD分析、SEM观察,确定并分析粉煤灰不同的性能指标、物相及微观结构对混凝土性能的影响。
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| 关 键 词： | 粉煤灰比较 超量取代 坍落度 混凝土强度 XRD SEM |
Effect of Concrete Performance by Performances of Different Ⅱ Grade Fly Ash |
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| FU Kai,DENG Miao,LIN Jin-hui,WANG Mei-ping,XU Ben-liang.Effect of Concrete Performance by Performances of Different Ⅱ Grade Fly Ash[J].GuangZhou Chemical Industry and Technology,2011,39(21):60-63,74. |
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| Authors: | FU Kai DENG Miao LIN Jin-hui WANG Mei-ping XU Ben-liang |
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| Affiliation: | 1 College of Materials and Chemistry & Chemical Engineering,Chengdu University of Technology, Sichuan Chengdu 610059;2 China Mcc19 Chengdu Company,Sichuan Chengdu 610059,China) |
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| Abstract: | According to the fly ash comparison and selection experiment of the Sichuan Muli river hydropower station,the strength and slump of each concrete specimen mixed into each kind of fly ash in optimal parameters were determined by Excess replace method.Through XRD analysis,SEM observation and performance testing of each fly ash,the effect of the concrete performance of different Performance index,Phase and Microscopic structure were confirmed and analyzed. |
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| Keywords: | comparison of fly ash excess replace slump strength of concrete XRD SEM |
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