【摘要】 从工艺、管道、用户、人为破坏因素等方面分析了室内排水管道堵塞的原因,并提出了相应的防堵措施,指出在工程竣工验收前必须按规范要求对室内排水管道做通水试验,从而全面提高工程质量,保障正常使用。更多还原

【Abstract】 From the factors such as craft,tube,user and man-made damages,it analyzes the reasons of indoor draining jam,and brings forward relative protecting measures.It also points out draining test must made according to standard needs before finishing the project,so as to improve the project quality and ensure the normal use.更多还原