Rock anchor bolt is the most basic part of tunnel support in contemporary coal mine, it can help to strengthens the surrounding
rocks of the tunnel together. Now the anchor is not only used in mine, but also used in engineering technology to reinforce the
main body of slope, tunnel and dam.
Field of application
1. Systermatic rock bolting in underground Mining
2. Increase of the load-bearing capacity of the rock mass, especially in Coal Mining
Main Advantages
* All purpose rock bolt systerm installation in joined or soft rock
* Standardized and field-power rock bolts
* Resistant against blasting vibrations
* High bolting forces at short bond lengths
Post time: Dec-18-2023