Abstract: Road building plays a very important role in the production of open-pit mines, technical conditions of road transportation is not only directly related to the production safety and efficiency of the mine, but also an important symbol to measure the field management level of the mine. FRT is a new road buiding material that is applicable to clay based soil, the surfactant, electrolyte and enzyme in the material can react with clay composition of soil, discharge the water by transforming the bound water to free water, and bond the soil particles and sand closely together, so to make the clay soil loss the absorption ability and achieve the effect of road hardening. Based on the success of the demo road in 2013, we built 10 km FRT mine road in 2014, it has been approved that the road performs well in flatness, strength and other performance indexes, it is benefit for the recovery of production after the rain and the reduction of cost, and it has great significance in cost control, energy conservation and environment protection.