外墙板接缝采用构造防水方案,设计和施工已有一定经验。随着粘合剂的迅速发展,国外已大量应用材料密封作接缝防水。1977年,我们在北航一栋4700平方米振动砖壁板住宅工程中,试用自制的聚氯乙烯胶泥嵌缝条,做外墙板接缝的密封材料,摸索了一些经验,现简介如下。 The joints of the external wall panels are constructed with a waterproof construction scheme. There has been some experience in design and construction. With the rapid development of adhesives, foreign countries have applied a large number of materials to seal joints for waterproofing. In 1977, we tried a self-made polyvinyl chloride adhesive caulking strip in a 4,700-square-meter vibration brick siding residential project of Beihang to make the sealing material for the joints of the exterior wall panels. We learned some experiences and are summarized as follows.