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为了在缺石少砂的地区选择合适的柔性路面基层,对水泥石灰综合稳定低塑指土进行了试验研究.通过试验路段对路面结构组合设计,配合比设计和施工等作了较为详细的介绍.结果表明:这种基层结构整体性好、水稳性好、强度高、开裂少,而且便于就地取材,降低工程费用.
In order to choose the appropriate flexible pavement base in the area with less sand and less sand, experimental research on the comprehensive stabilized low plasticity soil of cement lime was carried out.The structure design, mix design and construction of pavement structure were introduced in detail The result shows that this kind of grass - roots structure is good in integrity, good in water stability, high in intensity and less in cracking, and is convenient for obtaining materials on site and reducing construction cost.