HomeProductsRebar Bolt
Rebar Bolt

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

Related systems