塑料排水管在市政工程中的选材应用研究

Application of plastic drainpipes in public works

分析对比了不同材质不同结构的市政塑料排水管的特性和生产成本,发现市政排水管使用实壁管不及使用结构壁管经济;并分析了不同塑料管材的生产工艺,从合理经济的角度提出了常用市政排水管的适用范围和选材要点。

The characteristics and cost of different structured plastic drainpipes for public works made of different materials were compared.It is indicated that solid drainpipes are more expensive than other structured drainpipes.The processing technology of the plastic pipes were also analyzed.The applications of the drainpipes and their material selection for public works were discussed from the rational and economic perspective.