常用给排水管材管件耐寒能力分析

合成材料老化与应用, 2017, 46(2): 87-90.

常用给排水管材管件耐寒能力分析

张楠 ^1, , 陈静茹 ^2, , 施均 ^3, , 姜健俊 ^4, , 章若红 ^5,

1.上海市质量监督检验技术研究院,上海201114;东华大学纤维材料改性国家重点实验室,上海201620

2.上海市质量监督检验技术研究院,上海,201114

3.上海市质量监督检验技术研究院,上海,201114

4.上海市质量监督检验技术研究院,上海,201114

5.上海市质量监督检验技术研究院,上海,201114

关键词：给排水 , 管材 , 塑料 , 耐寒 , 防护

Analysis of Cold Resistant Ability of Commonly Used Water Supply and Drainage Pipe Fittings

Keywords： water supply and drainage , pipe fittings , plastic , cold resistant , protection

管材管件是工程建设必须的材料之一.该文介绍了目前常用的给排水管材管件的种类和应用,针对低温严寒天气的气候环境下塑料管材管件的爆裂原因,分析了常用给排水塑料管材管件的耐低温能力和国家标准要求,并提出耐寒防护注意事项.

Pipe and pipe fittings are one of the necessary materials for the engineering construction.In this paper,the types and applications of pipe fittings were introduced.In view of the reasons for bursting of plastic pipe fittings in the climate environment of low temperature and cold weather,the low temperature resistant capacity of plastic pipe fittings and the requirement of national standards were analyzed.And the cold protections are proposed.

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