| 粉煤灰粒度分布对水泥性能的影响 |
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| 引用本文： | 卞玉峰,徐振宁,罗翔.粉煤灰粒度分布对水泥性能的影响[J].水泥工程,2013(6):16-18,21. |
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| 作者姓名： | 卞玉峰 徐振宁 罗翔 |
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| 作者单位： | 苏州中材建设有限公司,江苏昆山215300 |
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| 摘 要： | 主要研究了不同粉磨时间的粉煤灰密度、比表面积、粒度分布等颗粒特性的变化规律,以及研究了将不同粉磨时间的粉煤灰按30％比例掺人硅酸盐水泥中的水泥性能变化情况.结果表明：随着粉磨时间的增加,粉煤灰颗粒的密度、比表面积和粒度分布都呈有规律的变化;其中粉磨60 min时的粉煤灰水泥性能达到最佳.
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| 关 键 词： | 粉煤灰 粉磨 颗粒特性 水泥性能 |
Effect of fly ash particle size distribution on cement properties |
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| Bian Yufeng,Xu Zhenning,Luo Xiang.Effect of fly ash particle size distribution on cement properties[J].Cement Engineering,2013(6):16-18,21. |
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| Authors: | Bian Yufeng Xu Zhenning Luo Xiang |
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| Affiliation: | (Sinoma-Suzhou Construction Co., Ltd., Kunshan, Jiangsu, 215300) |
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| Abstract: | The change rule of fly ash＂ particle characteristics of density, specific surface area and particle size distribution in different grinding time was studied as well as the performance change rule of Portland cement added 30% fly ash at different grinding time. The results show that with the increasing grinding time, the density, surface area and particle size distribution of fly ash changed regularly and the properties of cement with fly ash at 60 min grinding time was the best. |
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| Keywords: | fly ash grind particle characteristics cement properties |
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