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国家标准《采暖与卫生工程施工及验收规范》(GBJ242—82)已出版发行,并于1983年3月1日起开始实行。我在学习规范第四和第五章时,感觉室内排水系统和卫生器具安裝完成后的试验方面尚有一些问题阐述不很清楚,兹列举如下: 1.第四章《室内排水系统安装》第4·2·16条:“暗裝或埋地的排水管道,在隐蔽前必须做灌水试验,其灌水高度应不低于底层地面高度。”
The national standard “Code for the Construction and Acceptance of Heating and Sanitary Engineering” (GBJ242-82) has been published and implemented since March 1, 1983. When I was studying the fourth and fifth chapters of the code, I felt that there were still some problems in the testing of the interior drainage system and sanitary equipment after the installation was completed. I would like to list the following: 1. Chapter 4 “Installation of indoor drainage system” Article 4.16: “Drainage pipes buried or buried shall be tested before concealment. The irrigation height shall not be lower than the ground floor height.”