The Research Of Stabilized Silty Soil And Construction Method For Sub-base

Based on the annlysis of the stabilization method of soil used for sub-base and fully laboratory test, this paper puts forward the stablization method for silty soil in Handan area. And with further study on the principles f stabilized soil and test of the mechanical property and shrinkage of the same, it works out several measures for stabilized soil which is effective and economy.Through the analysis on laboratory test result and paving test road in Handan area, this paper also makes a primary study for construction method and quality control, and lists the concrete method to ensure good quality.These methods not only succeeded in the construction of Handan-linqing highway, which the stabilized silty soil used for sub-base, but also benefit to the construction of road sub-base with similar conditions in Handan and other areas.