简述了 HDPE 双壁波纹管的优点，从管道基础及沟槽开挖、管道安装、修补、闭水试验、连接、回填六方面出发，对 HDPE 双壁波纹管施工工序及要点作了全面的阐述，以最大限度地发挥该管材的作用。%This paper discussed simply the advantages of HDPE double wall corrugated pipe,from the pipeline foundation and trench excavation, pipeline installation,repair,closed water test,connection,backfill six aspects,fully elaborated the HDPE double wall corrugated pipe construc-tion process and main points,in order to maximize the role of pipe material.
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