土壤固化剂是一种优良的土工复合材料。本文阐述了土壤固化剂国内外研究进展、分类及其应用，详细分析了不同的固化剂对土壤固化的机理。并对高性能土壤固化剂的研发提出了意见和建议。

Soil stabilizer is the good compound material which can improve and enhance the performance of the soil. The researches of soil stabilizer home and abroad and the types and apphcauons are introduced, and solidifying mechanism of soil stabihzer was analyzed in detail. The guiding ideas for the research to preparing high performance soil stabilizer are proposed.

U214.2