
Rock Bolts
Rebar Bolt
Solid ribbed bolt for resin end anchoring or full-column grouting.
Rebar bolts are solid-steel rock-support elements suitable for resin end anchoring or full-column grouting with resin or cementitious grout. Their ribbed surface provides a strong bond with the anchoring material and surrounding rock, delivering reliable reinforcement in tunnels, mines and underground structures.
- Resin end anchoring or full grouting
- Strong bolt–grout–rock bond
- High tensile and shear capacity
- Simple and reliable installation
- Compatible with resin and cementitious grout
- Cost-effective reinforcement
- Multiple lengths and diameters
- Corrosion-protection options available
Technical data
- Diameter
- M16–M25
- Steel
- B500NC
- Available lengths
- 0.6–8 m
- Thread
- One end threaded, 150 mm
- Corrosion protection
- Hot Dip Galvanizing NS-EN-ISO 1461, Epoxy Coating NS-EN 13438
Applications
- Road and railway tunnels
- Underground mines
- Hydropower tunnels and caverns
- Rock slopes and cuttings
- Underground construction
- Fractured and unstable rock
- Roof and wall reinforcement
- Temporary and permanent support


