PVC排水管道穿楼板套管问题探讨

摘要

The paper analyzes whether adding casing pipe while PVC drainage pipe crossing floor board,analyzes the specifications of the norms by combining with actual conditions,and illustrates the hazards of mechanically copying norms.According to relevant schemata and regulations,it discusses of the basis of not setting casing pipe,with a view to ensure the construction usage security,to shorten the construction duration and to reduce the cost.%针对PVC排水管道穿楼板时是否要加套管的问题进行了分析,结合实际情况分析规范的要义,并说明死搬硬套规范的危害,根据相关图集、规程论述不加设套管的依据,以确保施工中使用安全、缩短工期、降低成本。