摘要
针对某管道施工现场热收缩带补口黏结效果不好的情况,本文结合现场施工工艺、热收缩带材料及相关标准分析了补口失效的原因,提出了采用环氧冷涂的方式提高热收缩带补口质量的建议。
According to the main failure modes of heat shrinkable sleeve in a pipeline, in this paper, analyzed the causes of failure of joint coating based on field construction craft, the materials of heat shrinkable sleeve and relative standard. Proposes using the epoxy cold besmear way to improve the quality of heat shrinkable sleeve.
出处
《全面腐蚀控制》
2011年第11期18-19,45,共3页
Total Corrosion Control
关键词
环氧粉末
热收缩带
补口
失效
防腐蚀
fusion bonded epoxy
heat shrinkable sleeve
field joint coating
failure
anti-corrosion
