Supanchor Rock Reinforcement Co., Ltd.
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GFRP Soil Anchors Retaining Walls Fiberglass 22mm Rock Bolts In Tunneling
Features
The SupFRP® GFRP Solid Bolt 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. It is used in Mining, Tunneling and Civil Engineering widely. It
Applications
1. Temporary support
2. Face bolting
3. Soil nail
4. Slope stabilization
5. Permanent application
Advantages
1. High torsion resistance
2. 100+ years service lifec
3. Easy handling due to low weight
4. High tensile load
5. Cuttability
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 | 1.04 | 1.30 | 1.45 | |
| High Tortion Type |
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