Dangerous rock mass refers to the rock mass with poor stability, which is cut by multiple structural planes on steep slope and separated from the parent rock under the action of gravity, weathering stress, earthquake and seepage pressure. Dangerous rock mass generally exists on high and steep slopes and cliffs, which is one of the main types of geological disasters on high slopes and also one of the types of geological disasters that have great harm to various engineering constructions such as hydropower stations, highways and railways.

Wanzhao Chemical uses a unique process to prepare high-performance chemical cement, which has the advantages of good fluidity, easy construction, strong adhesion and so on. It usually enters the cracks of rock mass by grouting, and after curing, it can form high-strength adhesive layers. The tensile strength of these adhesive layers even exceeds that of the rock mass itself, which provides an effective scheme for the reinforcement and treatment of dangerous rock mass.