Experimental Study on Reinforcement of Biological Enzyme for Road Soil

摘要

Biological enzyme is a new type of soil reinforcement material, it is based on biological enzymes curing agent to achieve. As a biological enzyme reinforcement material, its greatest advantage is no pollution to the environment, but also to ensure good mechanical and road performance. In order to study the mechanical properties of this experiment, the liquid limit, plastic limit and direct shear test were made; and then through the compression modulus test and splitting test as a comparison test to test its road performance. Finally, through the comparison of experimental data: the bio-enzyme-cured soil has better mechanical properties than natural soils and has good road performance compared to conventional road soils.