同层排水材料选择研究

The Research of Drainage Pipe in Same Storey

高密度聚乙烯(HDPE)与硬聚氯乙烯(PVC)塑料管相比,具有管壁厚、噪音小、抗冲击、阻流小、节能、焊接牢固等特点,目前,HDPE塑料管在国外已普遍用作建筑排水管。论文主要针对降板同层排水进行两种管材的应用探讨。

Capared HDPE pipe with PVC plastic pipe, the HDPE pipe has the characteristics of pipe wall thickness, low noise, impact resistant, small flow resistance, energy saving, firm welding. HDPE plastic pipe has been widely used for building drainage pipe in foreign countries. In this paper, we try to discuss the application of the two kinds of pipe.