| 聚合物改性抗裂防渗砂浆的试验 |
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| 引用本文： | 林玉梅,罗伍文.聚合物改性抗裂防渗砂浆的试验[J].新型建筑材料,2007,34(3):26-29. |
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| 作者姓名： | 林玉梅 罗伍文 |
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| 作者单位： | 1. 荆门职业技术学院化工学院,湖北,荆门,448000
2. 中国建筑材料研究院,北京,100000 |
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| 摘 要： | 在普通砂浆中掺入可再分散聚合物乳胶粉JF、纤维素醚BS及膨胀剂PZ等添加剂,通过正交试验配制出柔韧性、干缩性、抗渗性、粘结性、抗裂性良好的聚合物改性砂浆,对聚合物改性砂浆进行的性能试验结果表明,该砂浆的抗裂防渗作用明显优于普通砂浆。
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| 关 键 词： | 砂浆 可再分散乳胶粉 聚合物改性 抗裂防渗 |
| 文章编号： | 1001-702X（2007）03-0026-03 |
| 修稿时间： | 2006-08-30 |
Experiment on crack resistance and impermeability of polymer modified mortar |
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| LIN Yumei,LUO Wuwen.Experiment on crack resistance and impermeability of polymer modified mortar[J].New Building Materials,2007,34(3):26-29. |
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| Authors: | LIN Yumei LUO Wuwen |
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| Affiliation: | 1.Jingqnen Vocational Technical College,Jingmen 448000, Hubei, China; 2.China Build Materials Research Institute,Beijing 100000, China |
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| Abstract: | Polymer modified mortar with good flexibility,dry shrinkage,impermeability,binding property and crack resistance is prepared adding additive of re-dispersible polymer emulsion powder JF hydroxypropyl methylcellulose BS and expansion agent PZ into normal mortar by orthogonal experiment.The result of performance tests on polymer modified mortar show that this mortar obviously excels normal mortar in crack resistance and impermeability. |
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| Keywords: | mortar re-dispersible polymer emulsion powder polymer modified crack resistance and impermeability |
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