给水排水塑料管道施工中存在的问题及纠正措施

Problems in Water Supply and Drainage Pipe Construction and Solutions

由于PP-R和PVC管材本身特性不理想,加之施工中的连接工艺普遍不规范并难以掌握,导致一些工程质量问题的发生,因此,文中建议对这两类管材的施工质量应该严格控制,同时还应逐步限制使用。

Some quality problems occur in PP-R and PVC pipes construction because the material property is not well enough and the connecting technique is uneasy to control. In the paper it is recommended to strictly control the construction quality and gradually restrict their usage.