玻璃钢夹砂管道在复杂地质地形供水工程中的应用

Sand sandwiched GRP pipes in the complex geological and terrain water supply project

结合工程实例介绍了玻璃钢夹砂管在复杂地质地形供水工程中的施工技术、质量控制及应用效果。重点论述了双"○"圈连接、现场糊口连接、法兰连接等连接方式及其各自的适用条件与质量控制要点。实践表明管道供水至今运行良好,且管道水头损失小、安全可靠、经济合理。

With practical engineenng examples introduce the RPM control in complex geological terrain water supply project in construetion technology, quality control and application results. Focuses on the double ＂O＂ ring connection, the scene ends meet connections, flanged connections, such as connections and their respective conditions of application and quality control points. Practice shows that the piped water supply has been running well, and the pipe head loss of small, safe, reliable, economical and reasonable.