摘要
详细介绍了李家塔煤矿的壁内、壁后注浆工艺，包括注浆孔的布置、凿挖、预埋注浆管，以及注浆材料的选择与配比、注浆参数的选择等。
The paper describes grouting technique used for walls inside and behind in Lijiata Coal-mine, including lay out of grouting holes, grouting pipe embedment, selection of grouting material and its proportion, and parameters for grouting [
出处
《中国建筑防水》
1998年第6期39-40,共2页
China Building Waterproofing
关键词
井壁渗漏
化学灌浆
Pit wall leakage Chemical grouting
