The article recommends the technique arguments of the wafery excavator and the technics of building antiseep concrete wall using by it. 摘要介绍了薄型抓斗的技术参数及薄型抓斗建造混凝土防渗墙的主要施工工艺。
In this paper,the mix proportioning design and construction technology of high performance cement mortar used in the vacuum mortar suction technique are described. 介绍真空吸浆技术中的高性能水泥浆的配合比设计及施工工艺。
