| 不同乳胶粉对抗裂砂浆抗裂性能的影响 |
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| 引用本文： | 郝先成,马保国,李廷芥.不同乳胶粉对抗裂砂浆抗裂性能的影响[J].节能,2006,25(11):19-21. |
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| 作者姓名： | 郝先成 马保国 李廷芥 |
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| 作者单位： | 东莞市建设科技促进中心,广东,东莞,523112;武汉理工大学硅酸盐材料工程教育部重点实验室,湖北,武汉,430070 |
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| 摘 要： | 通过研究不同乳胶粉不同掺量时对砂浆的压折比、耐冻融性、干燥收缩性的影响,评价国内外不同乳胶粉对砂浆的抗裂性能的改善作用;并通过SEM照片对抗裂砂浆的微观形态进行研究,研究表明国内乳胶粉可等量取代国外价格昂贵的可分散乳胶粉。
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| 关 键 词： | 乳胶粉 抗裂砂浆 外墙外保温 Ohama 模型 |
| 文章编号： | 1004-7948（2006）11-0019-03 |
| 收稿时间： | 2006-08-15 |
| 修稿时间： | 2006-09-28 |
Influence on performance of anti-crack mortar from different emulsion powder |
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| HAO Xian-cheng,MA Bao-guo,LI Ting-jie.Influence on performance of anti-crack mortar from different emulsion powder[J].Energy Conservation,2006,25(11):19-21. |
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| Authors: | HAO Xian-cheng MA Bao-guo LI Ting-jie |
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| Abstract: | Evaluated the anti-crack property of different mortars through analyzing the changes of ratio of compressive and flexural strength、freeze-thaw resistance、dry shrinkage of the mortar when different proportion of dispersible emulsion powder was mixed.Researched anti-crack mortar microscopic appearance through the SEM,discovers three kinds of emulsion powder fills up hydration crystal crevice,therefore the domestic emulsion powder may isometric substitute the expensive imported powder. |
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| Keywords: | emulsion powder ant-crack external heating insulation of external wall Ohama model |
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