Abstract: Based on the needs of different grouting reinforcement projects at the mine site for the performance of grouting materials, a new type of inorganic double liquid and a kind of single liquid grouting material were developed. The former has the characteristics of rapid solidification and early strength. The grout will be solidification in 5 min to 15 min after two components mixed, and the strength of grout stone can reach 8 MPa to 15 MPa at 1 to 8 h. The material is mainly used in the reinforcement engineering in large deformation roadway under complex conditions such as superimposed stress, tectonic area and dynamic pressure. The latter has high permeability, high strength characteristics, and it’s fineness can reach 2 000 mesh. The ultimate strength of the material can reach 50 MPa to 70 MPa at water cement ratio of（0.6 to 0.8）∶1. The material is mainly used in the coal face of the deep hole grouting reinforcement engineering for preventing wall caving.