搭接方式对高分子湿铺防水卷材防水可靠性的影

关键字：高分子湿铺防水卷材,自粘搭接,湿铺搭接,防水可

（北京建筑材料检验研究院有限公司，北京  100044）

    摘要：通过模拟高分子湿铺防水卷材施工时采用的湿铺搭接（S）和自粘搭接（Z）2种方法，对搭接边进行卷材-卷材剪切强度、卷材-卷材剥离强度及抗窜水性试验，比较2种搭接方式对高分子湿铺防水卷材防水可靠性的影响。结果表明，当卷材采用Z或者S搭接方式时，卷材的剪切强度、剥离强度及抗窜水性均能满足应用要求，且试验结果未见明显差异。
    关键词：高分子湿铺防水卷材；自粘搭接；湿铺搭接；防水可靠性
    中图分类号：TU57+3        文献标识码：A        文章编号：1001-702X（2017）04-0132-03

Influence of overlap methods on waterproof reliability of polymer wet installed waterproof sheets
LU Ruijuan，TAN Chunli，FENG Xiuyan，GUO Aili
（Beijing Building Materials Testing Academy Co. Ltd.，Beijing 100044，China）

    Abstract：Through testing the shear strength，peel strength and water channeling prevention of polymer wet installed waterproof sheets by simulating the overlap methods when applied self-adhering（Z） and wet installed（S）. The influence of Z and S on waterproof reliability of waterproof sheets is compared in this article. The results show that when adopting the overlap of Z and S，the shear strength，peel strength and water channeling prevention of waterproof sheets can meet the application requirements，and the results did not see obvious difference.
    Key words：polymer wet installed waterproof sheets，self-adhering，wet installed，waterproof reliability