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Experimental Study of the Impact of PAM on Cement Soil Strength

This paper studys the effect of PAM on the strength of cement-soil by different PAM content cement soil unconfined strength test combined with a scanning electron microscope test to have a microscopic analysis of the impact mechanism of PAM on the strength of cement-soil, hoping to cement soil engineering applications to provide a reference. The study shows that: when cement content is 10%, the compressive strength trend of cement soil is first rose and then decreased with the increase of PAM content . Cement-soil that was mixed with an appropriate amount of PAM can effectively improve the compressive strength of cement-soil and there is an optimal content.