| 水泥基灌浆材料主要成分对其新拌及硬化性能的影响 |
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| 引用本文： | 冷达,张雄,沈中林,张永娟.水泥基灌浆材料主要成分对其新拌及硬化性能的影响[J].混凝土与水泥制品,2008(5). |
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| 作者姓名： | 冷达 张雄 沈中林 张永娟 |
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| 作者单位： | 同济大学建筑材料研究所,上海,200092;同济大学建筑材料研究所,上海,200092;同济大学建筑材料研究所,上海,200092;同济大学建筑材料研究所,上海,200092 |
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| 摘 要： | 在试验基础上,归纳了水泥基灌浆材料的共性,总结了水泥基干粉灌浆砂浆的各主要组分,包括胶凝材料、骨料、减水剂、消泡剂和膨胀剂,对其性能,包括流动性、凝结时间、力学性能和竖向膨胀性的影响规律。为水泥基灌浆材料的研发和生产提供了参考资料。
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| 关 键 词： | 水泥基灌浆料 干粉砂浆 新拌及硬化性能 主要组份 |
Effects of Main Components on the Performace of Cementitious Grout |
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| LENG Da,ZHANG Xiong,SHEN Zhong-lin.Effects of Main Components on the Performace of Cementitious Grout[J].China Concrete and Cement Products,2008(5). |
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| Authors: | LENG Da ZHANG Xiong SHEN Zhong-lin |
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| Abstract: | Based on the tests the major performances of cementitious grout,for instance,fluid ability,setting time,strength and vertical expansion rate are summarized.Then the effects of some main components such as cementing material,fine aggregate,water reducers,defoamer and expansive agent on the performance were discussed.That will provide the references for developing and manufacturing of cementitious grout materials. |
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