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| 提高脱硫石膏砌块耐水性的研究 | |
| 引用本文： | 周红,白志民,闫晶,郑学松. 提高脱硫石膏砌块耐水性的研究[J]. 新型建筑材料, 2012, 0(2): 23-24 |
| 作者姓名： | 周红 白志民 闫晶 郑学松 |
| 作者单位： | 1. 中国地质大学(北京),北京100083;北京建筑材料科学研究总院有限公司,北京100041 2. 中国地质大学(北京),北京,100083 3. 北京建筑材料科学研究总院有限公司,北京,100041 |
| 摘 要： | 通过添加不同防水剂来提高脱硫石膏砌块的耐水性。研究了有机硅防水剂对脱硫石膏砌块吸水率和软化系数的影响。结果表明,有机硅防水剂能有效提高脱硫石膏砌块的耐水性,降低吸水率,使软化系数从0.31提高到0.74。 |
| 关 键 词： | 脱硫石膏砌块 耐水性 吸水率 软化系数 |
Study on improving waterproof property of desulfurized gypsum block |
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| ZHOU Hong , BAI Zhimin , YAN Jing , ZHENG Xuesong. Study on improving waterproof property of desulfurized gypsum block[J]. New Building Materials, 2012, 0(2): 23-24 | |
| Authors: | ZHOU Hong BAI Zhimin YAN Jing ZHENG Xuesong |
| Affiliation: | 1.China University of Geosciences(Beijing),Beijing 100083,China; 2.Beijing Building Meterials Academy of Sciences Research,Beijing 100041,China] |
| Abstract: | This paper studies on improving waterproof property of desulfurized gypsum block by adding different water-proofing agents and the impact of silicone water-proofing agent to the desulfurized gypsum block on the water absorption rate and softening factor.Research results show that the silicone water-proofing agent can greatly improve the water resistance of the desulfurized gypsum block,reduce the water absorption rate,improve the softening coefficient from 0.31 to 0.74. |
| Keywords: | desulfurized gypsum block water-proofing property water absorption rate softening coefficient |
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