Effect of loose dry density on process of quality control of lime-soil

The concept and measuring methods of loose dry density for soil and lime were presented.Simultaneously,the volume ratio and lime content ratio of lime-soil were turned into the mass ratio,which could be used in the process of quality control for test of lime-soil compression and the construction of lime-soil foundation.Moreover,the obtained results could be referenced in the supervision of the construction of lime-soil foundation and quality inspection.