程  鉴  基
    （中国科学院广州化学研究所 广州 510650）

[提要]  本文介绍水泥-水玻璃材料性质、配方及施工工艺等内容，通过几个典型的工程实例，充分显示水泥-水玻璃化学灌浆在危房纠偏、软土补强、基坑防水等工程地基中的应用前景。
[关键词]  水泥-水玻璃 纠偏 帷幕槽 预注浆

The material property, formula and construction technology of cement-water glass were introduced. By several typical engineering projects,  the application of cement-water glass chemical grouting in danger houses rectifying, strengthening of soft soil, water-proofing of foundational tunnel of some engineering foundations was shown.
keywords: cement-water glass; rectify; curtain slot; pre-pouring grout