PP-R给水管的线性膨胀及其解决办法  

PP-R water supply pipe's linear expansion and its solution

作　　者：孙国富 聂永宏 

机构地区：[1]河南省第二建筑工程有限责任公司,河南新乡453002

出　　处：《河南机电高等专科学校学报》2004年第6期41-41,44,共2页Journal of Henan Mechanical and Electrical Engineering College

摘　　要：PP-R塑料给水管材解决了管道的水质问题,从经济技术角度来讲十分可行,值得推广.但应充分认识管道线性膨胀较大的缺陷,文中提出了在工程施工中的解决办法,可消除泄漏隐患.PP-R plastic water supply pipe solves the problem of pipe water quality,and worths popularization from both in economy and technology.However,we shall fully realize the deficiency of its linear expansion,the auther offers solutions in constructions.

关 键 词：PP—R给水管 线性膨胀 解决办法 

分 类 号：TU532.61[建筑科学—建筑技术科学]