| 聚氨酯直埋管的经济性及其应用 |
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| 引用本文： | 刘先玲,许海红. 聚氨酯直埋管的经济性及其应用[J]. 山西建筑, 2002, 28(8): 103-104 |
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| 作者姓名： | 刘先玲 许海红 |
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| 作者单位： | 晋城市规划设计研究院,山西晋城 048000 |
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| 摘 要： | 介绍了聚氨酯直埋管的特点、加工及现场施工工艺 ,分析了采用直埋管和砖砌暖沟岩棉保温两种方法所用的投资及工期 ,指出采用直埋管可缩短工期 ,减少材料浪费 ,减少岩棉对人体危害 ,且工艺简单 ,施工方便。
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| 关 键 词： | 聚氨酯 直埋管 保温 经济性 |
| 文章编号： | 1009-6825(2002)08-0103-02 |
| 修稿时间： | 2002-05-20 |
The economical efficiency and application of polyurethane direct-buried pipe |
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| LIU Xian ling,XU Hai hong. The economical efficiency and application of polyurethane direct-buried pipe[J]. Shanxi Architecture, 2002, 28(8): 103-104 |
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| Authors: | LIU Xian ling XU Hai hong |
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| Abstract: | In this paper the characteristics, processing and construction technology of polyurethane direct buried pipe are introduced. At the same time the investment cost and time limit of adopting polyurethane direct buried pipe or rock wool insulated pipe in brickwork pipe are analyzed. Author points out that adopting polyurethane direct buried pipe can reduce construction cycle, material waste and the harm to health. |
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| Keywords: | polyurethane direct buried pipe heat insulation economy |
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