建筑接缝密封胶应用过程的起鼓问题分析

Bulging Issues Analysis of Building Joint Sealant during Application

建筑接缝密封胶应用过程中,施胶当天或施胶数天内,胶缝表面出现的变形突起现象,可能是"起鼓",也可能是"起泡",二者的外观表现极为相似,导致两种现象的根本原因却并不相同。本文对"起鼓"和"起泡"这两种易混淆的现象进行简单对比分析,重点探讨密封胶应用过程中"起鼓"问题产生的根源,并提出相应的解决措施。

During the application of sealant for building joints, deformed protuberance may happen on the sealant surface the same day or a few days after application. This might be bulge or bubble, and the appearances of the two are quite similar, but the causes are totally different. This article has a simple comparative analysis for bulge and bubble, which easily be confused, and it focuses on the root of the bulge problems during the application of the sealant, and puts forward relevant solutions.