水泥稳定碎石基层的施工技术历来被公路施工单位所重视。以我国第一条沙漠高速公路—陕西榆 (林 )靖 (边 )高速公路为研究载体 ,通过高速公路水泥稳定基层的铺筑实践 ,从其配合比和施工技术两方面提出高等级公路水泥稳定基层设计和施工新技术 ,实践证明是合理、可行的 The construction technology of cement stabilized macadam has always been paid attention by highway construction units. Taking the first desert expressway in our country - Shaanxi Yu (Lin) Jing (border) expressway as the research carrier, through the paving practice of the cement stabilized grass-roots of the expressway, the cement stability of the high-grade highway is proposed from the aspect of mix proportion and construction technology Grass-roots design and construction of new technologies, the practice proved to be reasonable and feasible