高寒地区平顶屋面防水工程是建筑业一项多年没有得到很好解决的难题。几年来,边防部队投资新建的营房,由于平顶卷材防水处理不当,绝大多数新建的营房,出现头年建、第二年漏的现象,将好好的营房漏得一塌糊涂,影响正常使用,缩短了营房的使用年限,给国家和部队造成不应有的损失。据1987年驻海拉尔地区部队 The flat roof waterproofing project in the alpine area is a difficult problem for the construction industry for many years. In the past few years, border guards have invested in new barracks. Due to improper waterproofing of flat-topped membranes, the vast majority of newly-built barracks have built up in the first year and have leaked in the second year. This has resulted in a mess of good barracks and has affected normal use. The use of barracks was shortened, causing undue losses to the country and the military. According to 1987 troops in the Hailar region