Equal Strength Rebar Type Resin Bolt

The structure is reasonable, the anchoring force is large, the whole length of the bolt thread is strong, and the material utilization rate is high.

Simple operation, easy to control installation quality, low price, widely used in coal mine, railway, hydropower and other projects all kinds of roadway support.

The right hand rock bolt used in mine can ensure the stability of mine roadway and underground engineering surrounding rock. Its structural characteristics: all the length of the rod body has rolled continuous thread, full length equal strength; The fastening end is provided with a prestressed gasket and a ball-shaped nut.

Right anchor bolt is the most basic component of roadway support in contemporary coal mines. It strengthens the surrounding rock of roadway together so that the surrounding rock supports itself. Now the bolt is not only used in mines, but also in engineering technology, to strengthen the main body of the slope, tunnel and dam. As a tension member deep in the stratum, one end of the bolt is connected with the engineering structure, and the other end is deep in the stratum. The whole bolt is divided into free section and anchoring section. The free section refers to the area where the tension at the head of the bolt is transmitted to the anchor solid, and its function is to apply prestress to the bolt.