摘要
全面介绍了预制保温管道直埋技术的构成、形式、特点 ,分析了直埋管道敷设中存在的问题 ,指出这项新型技术的理论较完善 。
In this essay the direct buried technology of precast insulating pipe is introduced from its constitution, form and characters. Meanwhile the problems existed in pipe laying are analyzed. This technology will be widely applied in central heat supply engineering depending on its perfect theory.
出处
《山西建筑》
2003年第3期155-156,共2页
Shanxi Architecture
关键词
预制保温管
管道敷设
直埋技术
precast insulating pipe, pipe laying, direct buried pipe
