谈地铁施工中的双液浆堵水技术

On binary slurry water plugging technique in subway construction

简单介绍了水泥—水玻璃双液浆的特点,以具体工程为例,探讨了双液浆堵水技术在地铁施工中的应用,分别阐述了双液浆的原材料、反应机理、施工工艺及相关注意事项,指出该技术堵水效果良好,但施工难度较大,需严格进行质量控制。

The paper introduces the features of the cement and water glass binary slurry,explores the application of the binary slurry water plugging technique in the subway construction by taking factual projects as the examples,illustrates the raw materials,the reaction mechanism,the construction craft and the relative precautions of the binary slurry,and points out the technique has better water plugging effect but its construction is a little difficult,so it needs strict quality control.