The Shredder bolt is a steel fabricated rebar or smooth bar. At one end a patented wedge shape, which aides in cement or resin mixing, acts as an end anchor and allows for constant yielding of the bolt through cement.

After drilling a support hole in the rock to the required diameter and length, the cement capsule is inserted in the drilled hole the Shredder bolt is then connected to the drilling machine and the Shredder bolt spins into the hole, rupturing the cement capsule and mixing the cement.

  • End anchored
  • Constant yielding
  • Easy to install
  • Colour coded to identify ranges
  • No creep under static conditions
0.9m
1.0m
1.2m
1.5m
1.6m
1.8m
1.9m
2.1m
2.4m
3.0m
Shredder Bolt