摘要
黑河金盆水库泄洪塔建成后,已运行多年,在高水位运行时,内部侧墙施工冷缝附近出现多处渗水及局部贯通性射水通道,对泄洪塔安全运行存在隐患。工程采用化学灌浆的方法对泄洪塔侧壁射水通道进行封堵,并在工程中应用水泥基渗透结晶型防水涂料对内部侧墙出现的渗水问题进行处理。
The release flood waters tower of Jinpen reservoir has been running for years. Under high water level conditions, there were the multiple water seepage and water channels on the the internal side wall near the construction cold joint, and which safe of the release flood waters tower were threatened. In this project, the water jetting was plugged by the chemical grouting, and the problem of the water seepage were solved by the application of the cement based permeable crystallization type waterproof coating.
出处
《水利科技与经济》
2013年第5期99-101,共3页
Water Conservancy Science and Technology and Economy
关键词
渗漏
化学灌浆
渗透结晶型防水涂料
seepage
chemical grouting
permeable crystallization type waterproof coating
