Review of buried spiral steel plastic composite pipe research and its application

摘要

As a substitute to traditional concrete sewage pipe, buried spiral steel plastic composite pipe has been applied in many countries and get attention and research of many experts and scholars because of its many merits such as relatively cheap, convenient in site installation, beneficial to environment, more perdurable. Point to this new type pipe, research actual of overseas and China are introduced. And its research development aspects and application prospect are analyzed and forecasted.