摘要
分析了应用于装配式外墙板拼接缝的不同类型密封材料的性能优缺点,通过对装配式外墙板拼接缝防水失效原因以及材料受力破坏进行分析,指出了优化接缝设计、优化密封材料、严格施工工艺操作等保证装配式混凝土结构外墙板构件接缝密封防水质量的具体措施。
The article analyzes the advantages and disadvantages of different sealing materials for the joints of preeast exterior wall panels. Through analyses on waterproofing failure cause of the joints of precast exterior wall panels and material damage under load, it points out concrete measures to ensure the sealing and waterproofing quality of precast external wall panel joints： optimizing joint design and sealingmaterial, strictly following technological operations et cetera.
作者
赖振峰
王万金
杨思忠
朱宁
马强
查炎鹏
张巧丽
贺源
Lai Zhenfeng;Wang Wanjin;Yang Sizhong;Zhu Ning;Ma Qiang;Zha Yanpengl,;Zhang Qiaoli;He Yuan(Beijing Building Construction Research Institute Co., Ltd., Beijing 100039, China;Beijing Functional Polymer Building Material Engineering and Technological Research Center, Beijing 100039, China;Beijing Yantong Precast Concrete Co., Ltd., Beijing 102202, China)
出处
《中国建筑防水》
2018年第8期15-19,共5页
China Building Waterproofing
关键词
密封材料
装配式建筑
外墙板拼接缝
防水
设计
施工
sealing material
prefabricated building
exterior wall panel joint
waterproofing
design
construction
