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石棉水泥管在房建中作排水管(排污管)和雨落管,在国外应用较多,但在国内系统性地用于房建中,以前是没有的。成都石棉水泥管厂采用塑法内真空工艺,生产房建用的排水管和雨落管。自1979年以来,该厂生产的石棉水泥管,在四川省的40多个县市中使用,使用期最长的已近六年,仍然完好,深受用户的欢迎。用户认为石棉水泥管在房屋建设中的应用,有以下四大优点:
Asbestos-cement pipes are used as drainage pipes (outfall pipes) and rain drop pipes in housing construction. They are widely used in foreign countries, but they have not been used in the domestic system building for housing construction. Asbestos cement pipe factory in Chengdu adopts the vacuum process inside the plastic method to produce drainage pipes and rain drop pipes for houses. Since 1979, asbestos cement pipes produced by the plant have been used in more than 40 counties and cities in Sichuan Province. The longest period of use has been nearly six years, and it is still in good condition and is well received by users. The user believes that the application of asbestos cement pipe in house construction has the following four advantages: