| EPS保温砂浆的抗裂性能研究 |
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| 引用本文： | 黄战,邢锋,周齐权,张鸣.EPS保温砂浆的抗裂性能研究[J].混凝土,2009(1). |
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| 作者姓名： | 黄战 邢锋 周齐权 张鸣 |
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| 作者单位： | 1. 深圳大学,土木工程学院,深圳市土木工程耐久性重点实验室,广东,深圳,518060
2. 厦门建科院,福建,厦门,361004 |
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| 摘 要： | EPS保温砂浆是以聚苯乙烯泡沫颗粒作为主要轻骨料,配以适量高聚物黏结剂、减水剂、增塑剂和有机纤维配制而成的节能材料.主要研究了各种原料及聚合物、外加剂和纤维的掺量及配合比对EPS保温砂浆的抗裂性能的影响,以改善其抗裂性能,使之能够避免出现裂纹和空鼓等情况.
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| 关 键 词： | EPS保温砂浆 抗裂性 外加剂 聚合物 |
Crack resistance of EPS mortar |
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| HUANG Zhan,XING Feng,ZHOU Qi-quan,ZHANG Ming.Crack resistance of EPS mortar[J].Concrete,2009(1). |
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| Authors: | HUANG Zhan XING Feng ZHOU Qi-quan ZHANG Ming |
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| Affiliation: | 1.The key Lab on Durability of Civil Engineering in Shenzhen;Department of Civil engineering;Shenzhen University;Shenzhen 518060;China;2.Xiamen Academy of Building Research;Xiamen 316004;China |
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| Abstract: | EPS mortar uses polystyrene particles as the major light aggregate,added with appropriate polymer binder,the water reducer,plasticizers and organic fiber preparation to form the energy-saving materials.The effect of a variety of raw materials and polymers,additives and the fiber content and mixture ratio of EPS mortar to the properties of anti-cracking is studied,and improving method of anti-cracking performance is proposed,so as to avoid a situation such as cracks and hollowing. |
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| Keywords: | EPS mortar crack resistance additive polymer |
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