膨胀水泥在管道接口中的使用

The application of expansive cement in pipe joggles

对膨胀水泥及管道膨胀水泥接口进行了介绍,分析了膨胀水泥接口的优点,通过具体工程实例说明,膨胀水泥接口完全可以替代石棉水泥接口,针对膨胀水泥接口产生膨胀破坏的原因进行了分析,提出了保证膨胀水泥接口质量的措施。

It briefly introduces expansive cement and its application in pipe joggles and analyses the advantages of expansive cement joggles. The actual projects reveal expansive cement joggles can take the place of asbestos concrete joggles. Furthermore, through the analysis of the reason of the failure of expansive cement joggles, it puts forward measures that can guarantee the quality.