我国建筑给排水自1949年建国以来,经历了三个发展阶段:一、房屋卫生技术设备阶段即初创阶段,自1949年至1964《室内给水排水和热水供应设计规范》开始试行时为止。二、室内给排水阶段即反思阶段,自1964年至1986年《建筑给水排水设计规范》被审批通过时为止。三、建筑给排水阶段即发展阶段,自1986年至今。 Since 1949, China’s building water supply and drainage has undergone three stages of development: First, the phase of housing health technology equipment that is the start-up phase, from 1949 to 1964 “indoor water supply and drainage and hot water supply design specifications” began trial implementation date. Second, the indoor water supply and drainage phase that is reflective stage, from 1964 to 1986, “Building Water Supply and Drainage Design Code” was approved when passed. Third, the stage of building water supply and drainage that is the stage of development, since 1986.