建筑幕墙密封胶设计应用技术及存在问题探讨

Discuss on Application Technology and Existing Problems of Sealant for Building Curtain Wall

介绍了单元式玻璃幕墙、框架式玻璃幕墙、石材幕墙以及铝板幕墙工程中密封胶的设计和应用特点，对幕墙工程q-中空玻璃粘结尺寸过小、设计用胶执行标准不当、中空玻璃内渗油、结构胶老化等用胶常见问题进行了分析，并提出了相应的处理方法。

The article introduces design and application of sealant in unit glass curtain walls, frame-type glass curtain walls, stone curtain walls and aluminum curtain walls. It analyses common problems of curtain wall projects such as improper size of bonding area of insulating glass and standards chosen for adhesive, oil leakage in hollow glass, structural sealant aging, etc. It also puts forward relevant treatments.