Abstract:In order to solve the problem of serious mud turning in the rainy season and dust flying in the dry season of Dexing Copper Mine transportation road, through more than one year of investigation and research, fully understand the application cases and promotion trends of mud road, and fully understand the overall process of its construction, operation and maintenance, as well as the production benefits. At the same time, the road parameters, transport equipment operation parameters and clay properties in the application process of slurry soil road were compared and analyzed, and the benefits of Beiya Gold Mine slurry soil test road and FRT bioenzyme road in Shengli open pit coal mine were analyzed by analogy. The results show that it is feasible to use mud road construction technology in Dexing Copper Mine, which can greatly reduce the cost of road operation and maintenance.