For Pre-Grouted Holes
SFT-RockBolt is a rock-bolting system based on fully threaded solid GFRP bar, and it is used for pre-grouted holes.
Applications include:
- Mine & Tunnel Support
- Face Stabilization
- Slope Protection
- Temporary or Permanent Application
Why SFT-RockBolt?
- They can be installed with resin cartridges or forced into pre-grouted holes
- Fully threaded profile for optimum mixing and bonding properties
- They can be delivered with GFRP (cuttable) or steel plate and nuts
Download Product Sheet
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| Outer Diameter (mm) | Nominal Diameter (mm) | Nominal CSA (mm2) | Pitch (mm) |
|---|---|---|---|
| 20 | 16 | 200 | 10 |
| 22 | 18 | 250 | 10 |
| 25 | 21 | 350 | 10 |
| 32 | 27 | 580 | 10 |
| Ultimate Tensile Load (kN) | Ultimate Tensile Strength (MPa) |
|---|---|
| 200 | 1000 |
| 250 | 1000 |
| 350 | 1000 |
| 550 | 950 |
Catalog
FRP Tie Bolt
Materials: GFRP/BFRP
Diameter: 15mm-40mm
Length: Customized
FRP Rock bolt
Materials: GFRP/BFRP
Diameter: 12mm-40mm
Length: Customized
FRP Hollow Rockbolt with Drill Bit
Materials: GFRP/BFRP
Diameter: 12mm-40mm
Length: Customized
FRP Spirals (circle)
Materials: GFRP/BFRP
Diameter: 4mm-36mm
Length: Customized
Coupler and Nuts
Materials: GFRP/BFRP/Steel
Diameter: 12mm-40mm
FRP Plate
Materials: GFRP/BFRP
For Rock bolt of Diameter: 6mm-20mm