新型建筑给水管材的选用与施工

徐立新 张勤 等

doi:10.11835/j.issn.1674-4764.2001.06.012

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新型建筑给水管材的选用与施工

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- 新型建筑给水管材的选用与施工
- Selection and Construction of New Types of Water Supply Pipings
- 土木与环境工程学报（中英文） 2001年23卷第6期页码：61-65
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- DOI：10.11835/j.issn.1674-4764.2001.06.012
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- 纸质出版：2001
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徐立新张勤等. 新型建筑给水管材的选用与施工[J]. 土木与环境工程学报（中英文）, 2001,23(6):61-65.

Selection and Construction of New Types of Water Supply Pipings[J]. Journal of Civil and Environmental Engineering, 2001, 23(6): 61-65.
徐立新张勤等. 新型建筑给水管材的选用与施工[J]. 土木与环境工程学报（中英文）, 2001,23(6):61-65. DOI： 10.11835/j.issn.1674-4764.2001.06.012.

Selection and Construction of New Types of Water Supply Pipings[J]. Journal of Civil and Environmental Engineering, 2001, 23(6): 61-65. DOI： 10.11835/j.issn.1674-4764.2001.06.012.

摘要

由传统镀锌钢管的缺陷引发出新型建筑给水管材，并对其耐温压能力，线性膨胀系数、膨胀力、热传导系数，抗水锤能力，造价及安装难易程度进行了技术比较和分类，此外，根据管道在建筑的三个不同区域的安装特点和要求进行了讨论，如各分区主干管、卫生间支管、主干管，由此得出建筑不同部分选用相应的管材的结论。

Abstract

To overcome the disadvantages of traditional galvanized pipe

new types of water supply piping materials have been developed. Comparison and classification are made based on their characteristics such as thermal stability

resistance to pressure

expansion coefficient and thermal conductivity

resistance to water hammer

cost and easiness of installation. Furthermore

the characteristics were discussed according to their locations in buildings: distribution main line in each pressure zone

branch pipe in water closet and the main line. Finally

the conclusion about the principles for pipe selection according to its location in buildings is given.

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