| 液体型膨胀剂的试验研究 |
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| 引用本文： | 胡亮,徐智勇,吴翠娥.液体型膨胀剂的试验研究[J].商品混凝土,2011(4):34-35,38. |
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| 作者姓名： | 胡亮 徐智勇 吴翠娥 |
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| 作者单位： | 武汉源锦商品混凝土公司;武汉三源特种建材有限责任公司; |
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| 摘 要： | 本文将三种不同的可溶性膨胀源A、M、F进行对比试验,从而选择出合适的膨胀源,并配制膨胀剂溶液,研究其掺量对胶砂试样限制膨胀率、抗压强度的影响,从而确定液体膨胀剂的适宜掺量;最后研究了减缩剂对液体膨胀剂性能的影响。
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| 关 键 词： | 液体膨胀剂 可溶性膨胀源 限制膨胀率 减缩剂 |
The experimental study of liquid expansion agent |
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| Hu Liang,Xu Zhiyong,Wu Cuie.The experimental study of liquid expansion agent[J].Ready-mixed Concrete,2011(4):34-35,38. |
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| Authors: | Hu Liang Xu Zhiyong Wu Cuie |
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| Affiliation: | Hu Liang1,Xu Zhiyong1,Wu Cuie2(1.Wuhan Yuanjin Commercial Concrete Limited Company,Wuhan 430070,2.Wuhan Sanyuan Special Building Materials Limited Liability Company,Wuhan 430070) |
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| Abstract: | In order to choose the suitable expansive source,a contrast test was made among three different soluble expansive source A,M,F in this paper,and the liquid expansion agent was made by the chosen source.The influence of the liquid expansion agent content on colloidal mortar limited expansion rate and compressive strength was investigated,thus the suitable content of liquid expansion agent was determined.The effect of shrinkage reducing agent on liquid expansion agent was studied at last. |
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| Keywords: | liquid expansion agent soluble expansive source limited expansion rate shrinkage reducing agent |
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