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随着城乡住宅建设的迅速发展,目前平屋顶房屋愈来愈多,过去对平屋面防水主要有二类:一是传统的柔性屋面,采用沥青油毡为主,二是刚性屋面,系混凝土结构。柔性屋面在短期内虽然能防水,由于多种因素,使用年限不长,三～五年就要翻修,存在沥青货源短缺,施工时又有毒气,形响操作人员健康等问题,普通混凝土的刚性屋面,由于混凝土固有的
With the rapid development of urban and rural housing construction, there are more and more flat-roofed houses. In the past, there were mainly two types of waterproofing for flat roofs: the first is the traditional flexible roof, and the asphalt-based linoleum is the main, and the second is the rigid roof, which is a concrete structure. Although the flexible roof can be waterproof in the short term, due to a variety of factors, the service life is not long, it will be renovated in 3 to 5 years, there is a shortage of asphalt supply, toxic gas during construction, the health of the operator and other issues, the rigidity of ordinary concrete Roofing, due to the inherent nature of concrete