Cuttable rock bolt for use in urban applications or adjacent to tunnels. GFRP Rock Bolts are used as an alternative to conventional ground control elements made of steel. Thanks to their excellent corrosion resistance, GFRP systems have gained importance in underground construction around the …

One example of this is Glass Fibre Reinforced Polymer (GFRP) rock bolting. Compared to the standard permanent steel rock bolt, GFRP bolts reduce GreenHouse Gas emissions (such as CO2) by up to 60% in manufacturing and transportation.

GFRP bolts (Glass Fiber Reinforced Plastic bolts) are an innovative alternative to traditional underground steel support products. These bolts are increasingly used in tunnel construction due to their advanced production technologies and the …

Glassfibre resin polymer (GFRP) mesh provides surface support coverage to loose rocks between installed bolts. Suitable for temporary and permanent solutions. Low-weight, ideal for decreasing risks associated with manual handling.

FRP rockbolts, also known as fiber-reinforced polymer (FRP) rock bolts or glass fibre reinforced polymer (GFRP) rock bolts, are a type of support system used in underground mining, tunnelling, and civil engineering projects to reinforce and stabilize rock formations.

FiReP® POWERTHREAD® is a system of GFRP Rock Bolts and GFRP Injection Tubes with advanced strength and head load. It was developed for strata support in mining and tunnelling as well as for slope and face stabilization.

Durostone® frp fasteners are based on glass fibre reinforced epoxy or polyester resin Systems with special additives and a special structure. Compared to steel composite fasteners made of Durostone® are: Composite fasteners: frp threaded rods, frp bolts & nuts. EPR S5/EPR S7.

HIGH PRESSURE ROCKMASS INJECTION. GFRP tube with integrated packer function for high pressure injection of weathered rock mass. The high torque hollow bar is fitted with an expansion packer and integrated non return valve.

Our products range from various steel and Glass Fibre Reinforced Polymer (GFRP) bolts to steel arches, meshes and shotcretes. Our offering can help you with: Roof and ground control; Slope stabilisation; Rock fall; Permanent and temporary rock bolting; Spiling; Converging/yielding areas; Bolts alone may not be enough.

Cuttable anchor for use in urban applications or adjacent to tunnels. The DYWIDAG GFRP Bar Anchor system comprises Glass Fibre Reinforced Polymer threadbars, typically arranged as a multi-bar system to form the anchor tendon.