摘要
预制装配式建筑比传统建筑外墙具有更多建筑接缝,采用密封胶是最主要也是最关键的手段。常用的建筑密封胶种类较多,但对于装配式建筑接缝密封胶材料选择、性能指标及密封胶接缝构造要求等内容,还比较缺乏试验研究。针对以上情况,选取市场上最常用的装配式建筑接缝密封胶,进行性能测试与比较,为装配式混凝土建筑密封胶选型提供依据。
Assembled concrete buildings have more external wall seams than traditional buildings.Sealant is the most important and key method.There are many kinds of building sealant commonly used,but there is still a lack of experimental research on the selection of sealant materials,performance indicators,and sealant structure requirements for building seams.According to the above situation,select the most commonly used fit type of building joint sealant in the market,conduct performance test and comparison,and provide a basis for the sealant type selection of concrete building.
作者
陈骏
周毓载
伍永祥
梁伟
CHEN Jun;ZHOU Yuzai;WU Yongxiang;LIANG Wei(The First Construction Engineering Ltd.Co.of China Construction Third Engineering Bureau,Wuhan,Hubei 430040,China)
出处
《施工技术》
CAS
2019年第S01期384-390,共7页
Construction Technology
基金
国家重点研发计划资助:装配式混凝土工业化建筑高效施工关键技术研究与示范(2016YFC0701706).
关键词
装配式
混凝土建筑
接缝
密封胶
性能测试
precast
concrete building
wall seams
sealant
performance testing
