土壤固化剂是 90年代我国从日本引进的土壤固化新材料 ,它与传统的水泥、石灰、粉煤灰等固化材料不同 ,具有适用范围广、施工简便、施工期短、造价低廉、质量有保证等特点。经过 5年的国产化过程 ,在铁路、公路、水利建设中已逐步由研究开发到推广应用 ,本文对葛沟灌区节水改造工程中土渠土壤固化试验段情况进行介绍。 Soil curing agent is a kind of soil solidified material imported from Japan in the 1990s. It is different from the traditional solidified materials such as cement, lime, fly ash and so on. It has the advantages of wide application range, simple construction, short construction period, low cost and guaranteed quality Features. After 5 years of localization process, it has been gradually popularized from research and development to railway, highway and water conservancy construction. In this paper, the condition of soil curing test of soil channel in Gegou irrigation area water-saving reconstruction project is introduced.