Fiberglass Bolt
Fiberglass bolts are primarily used for temporary rock reinforcements but can also be used for permanent reinforcements. Since they are much lighter than steel bolts, they are easier to handle on-site. NFG has a large selection upon request, contact info@nfgab.se
Would you like to learn more about our products for Rock & Tunnel? Call or write to us!
Dimension [mm] |
Tensile strength [Mpa] |
Cross-sectional area |
E-modulus |
Shear strength |
Weight |
R20 |
800 |
284 |
≥45 |
≥150 |
570 |
R25 |
800 |
452 |
≥45 |
≥150 |
1050 |
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