FRP rock bolt

The FRP composite rock bolt is made from high strength glass fibers along with an extremely durable vinyl ester resin. combining the pultrusion and an inline winding process. All-thread rebar.The glass fibers impart strength to the rod while the vinyl ester resin imparts excellent corrosion resistance properties in harsh chemical and alkaline environments. GRP rock bolts are used for strata support in miningtunnelingundergound engineering as well as for slope and face stabilization. Advantages of FRP rock bolt: Cuttability High tensile strength High end loading Low weight Easy handling High torsion strength No spark Anti-static conditioning (optionally) High thermal isolation No electrical conductivity High load bearing capacity Dimension stabilization Flexibility