Fiberglass hollow rock bolt

Product performance

1. Easy to cut: It can protect the coal mining cutter head;

2. Explosion-proof anti-static: no sparks will be generated during cutting, which is very beneficial to the safe construction of roadways, especially suitable for high gas concentration areas;

3. High strength and corrosion resistance: high bearing capacity, strong tensile strength, and the strength of the rod is better than that of equal diameter rebar;

4. Lightweight operation: the weight is only 1/4 of the same steel, which reduces the labor intensity and can be used in a small space;