The Study On The Mix Test And Control Of Lime,Lime-ash Stabilized Fine Soil In Chang Chun

Lime soil, lime-ash soil, literature [1] just give a general rule to the mixture's composition design. Because of the soil's ingredient region difference, the reasonable mix of lime soil. Lime-ash soil stabilized in special region must be determined through the test. This paper first quotes the formation of lime soil's lime-ash soil's strength and the effect factor, then regards the non-side limitation compressive strength at different ages as inspection norm, using orthogonal design method, this paper investigates the mix for the lime stabilized soil lime-ash stabilized soils in Chang Chun District. The optimum mix and the main effect factor is determined by the strength at 28 days and verified by the regression strength at 90 days. In the meantime, this paper has summarized the key problem of lime-ash soil's construction point and quality control.