煤气与热力2024，Vol.44Issue(10)：1-2,10,3.
PE-RT Ⅱ型保温管与传统保温管经济性对比
Economic Comparison between PE-RTⅡ Insulation Pipe and Traditional Insulation Pipe
王曙铭 1潘峰 1张琳 1于世晓2
作者信息
- 1. 青岛能源设计研究院有限公司,山东青岛 266073
- 2. 青岛市市政公用工程建设发展中心,山东青岛 266071
- 折叠
摘要
Abstract
Combined with a case of secondary pipe network engineering,the economy of PE-RT Ⅱprefabricated insulation pipe is compared with that of traditional prefabricated insulation pipe.Scheme 1 a-dopts PE-RT Ⅱ prefabricated insulation pipe,while scheme 2 adopts traditional prefabricated insulation pipe.Compared with Scheme 2,Scheme 1 reduces the pipe material cost by 15.0％,and the engineering cost(including civil construction cost and installation cost)by 4.2％.Thanks to lower pipe fees,civil engineering costs,and installation costs,Scheme 1 has better eco-nomic efficiency.关键词
PE-RTⅡ型预制保温管/二级管网/经济性Key words
PE-RT Ⅱ prefabricated insulation pipe/secondary pipe network/economy分类
建筑与水利引用本文复制引用
王曙铭,潘峰,张琳,于世晓..PE-RT Ⅱ型保温管与传统保温管经济性对比[J].煤气与热力,2024,44(10):1-2,10,3.
