Supanchor Rock Reinforcement Co., Ltd.
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SupFRP 18mm to 32mm solid fiberglass rock bolt in slope stabilization
Features
The SupFRP® GFRP Solid Bolt is used in Mining, Tunneling and Civil Engineering widely. It provides more possibilities as an alternative to metal. The GFRP Solid Bolt is manufactured with high quality GFRP material(Glassfiber Reinforced Polymer). The GFRP Solid Bolt have a high tensile load and bearing capacity with accessories, but the weight is only one quarter of metal product.
Applications
1. Mining support
2. Face bolting
3. Soil nail
4. Slope stabilization
5. Permanent application
6. Temporary support
Advantages
1. High corrosion resistance
2. 100+ years service life
3. Easy handling due to low weight
4. High tensile load
5. Cuttability
6. High torsion resistance
7. Anti-static(optionally)
Technical data
| GFRP Solid Bolt | S18/ 150 | S20/ 200 | S22/ 250 | S24/ 300 | S25/ 350 | S27/ 400 | S30/ 490 | S32/ 560 | |
| Outside Diameter (mm)*1 | 18 | 20 | 22 | 24 | 25 | 27 | 30 | 32 | |
| Nominal Cross sectional area (mm2)*2 | 150 | 200 | 250 | 300 | 350 | 400 | 510 | 580 | |
| Guaranteed tensile load (kN) | 150 | 200 | 250 | 300 | 350 | 400 | 490 | 560 | |
| Tensile E-Modulus (GPa) | 50 | 50 | 50 | 50 | 50 | 50 | 50 | 50 | |
| Ultimate Strain | 2.0% | ||||||||
| Weight (kg/m) | 0.42 | 0.56 | 0.69 | 0.76 | 0.90 |
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