摘要
分析了直埋供热管道保温接头的现状、作业条件及质量要求,着重阐述了各种接头方式的做法、工艺机理及适用范围,并指明操作要点。最后,提出了保温接头选择、现场操作管理和技术研发等建议。
Analyzed the present situation, conditions and quality requirements of insulated joint for directly buried heating pipeline, elaborate on joint mode facture methods, processes technology and scope, point out operation points. Finally put forward joint choice, operation management and technology development, and other aspects of the proposal.
出处
《工程质量》
2012年第3期70-76,共7页
Construction Quality
关键词
直埋供热管道
保温接头
质量分析
操作要点
建议
directly buried heating pipeline
insulated joint
quality analysis
operation point
suggestion
作者简介
张海宁,男,正高级工程师,副总经理,主要从事供热工程技术管理工作。