Water stability and strength increasing mechanism are researched and the changing trend and degree of maximum dry density, the optimum moisture and the intensity of the admixture are gained through mixing into clay.

• 通过在风化料中掺入粘土的对比试验，研究风化料加入掺加剂后的水稳定性和强度增长机理，得出掺入粘土后风化料最佳含水量、最大干密度、强度的变化趋势和程度。