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Application of polysulfide sealant and closed - cell foam board in expansion joint

YUAN De - quan, LIU Hai - ying, ZHUANG Xin- wei and et al.   

  • Online:2007-12-28 Published:2007-12-28

聚硫密封胶与闭孔泡沫板在水工伸缩缝中的联合应用

袁德泉, 刘海英, 庄新伟, 于淑兰   

  1. 临沂市岸堤水库管理处, 山东临沂 276217

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Abstract: Construction of expansion joint is an important part of concrete hydraulic structures construction. Polysulfide sealant and closed- cell foam board is of excellent physical mechanics property. The combination and application of polysulfide sealant and closed- cell foamboard in expansion joint is of great meaning.

摘要： 水工伸缩缝施工是混凝土水工建筑物施工中的重要环节, 聚硫密封胶与闭孔泡沫板以其优越的物理力学性能打破了旧水工伸缩缝施工材料的种种局限, 聚硫密封胶与闭孔泡沫板在水工伸缩缝中的联合应用是水工伸缩缝施工史上的一次革新。

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