摘要
大坝横缝渗漏处理采用骑缝化学阻渗塞法经济有效,值得推广。主要介绍大朝山水电站9～10号坝段横缝漏水化学灌浆处理的施工工艺及特点,以及LW水溶性聚氨酯灌浆材料的应用。
Chemical stopper across the joint was adopted in treatment of dam transverse joint leaking. This treatment method was economic and worthy for popularization. The paper was concerning on the construction method and character- istics of chemical grouting for transverse joint leaking at dam section 9-10 of Dachaoshan hydropower station. As well, the application of LW water-soluble polyurethane grouting material was introduced.
出处
《大坝与安全》
2012年第1期68-71,共4页
Dam & Safety
关键词
横缝渗漏处理
化学灌浆
施工工艺
大朝山电站
LW水溶性聚氨酯灌浆材料
seepage treatment of transverse joint
chemical grouting
construction technique
Dachaoshan hydropower sta- tion
LW water-soluble polyurethane
