《非开挖工程用聚乙烯管》CJ/T 358标准修订简介  

Introduction of Revision of Polyethylene(PE)Pipes for Trenchless Engineering CJ/T 358

作　　者：林文卓[1] 高立新[1] 董虹[1] Lin Wenzhuo;Gao Lixin;Dong Hong(Center of Science and Technology&Industrialization Development,MOHURD,Beijing,100835)

机构地区：[1]住房和城乡建设部科技与产业化发展中心,北京100835

出　　处：《建设科技》2020年第10期97-99,104,共4页Construction Science and Technology

摘　　要：《非开挖工程用聚乙烯管》CJ/T 358-2019产品标准在原2010版本基础上做了较大的修订,对管材的原料、规格尺寸、管道形式、物理力学性能等提出了新的要求。本文就该行业标准部分重要修订内容做介绍,方便使用人员理解和执行。Comparing to CJ/T 358-2010 version,the product standard of Polyethylene(PE)Pipes for Trenchless Engineering CJ/T 358-2019 has been greatly revised with new requirements for the raw material,dimension,types,physical and mechanical properties of pipes.This paper gives introduction to those important revised outlines of this industry standard,which is convenient for the engineers to understand and implement.

关 键 词：非开挖工程 聚乙烯管 原料 规格尺寸 包覆管 物理力学性能 

分 类 号：TU990.3[建筑科学—市政工程]