OMEGA-BOLT® Friction Stabilizer
| Physical Properties | 12 Tonnes Standard | 12 Tonnes Plus | 16 Tonnes Plus | 24 Tonnes Standard | 24 Tonnes Plus |
|---|---|---|---|---|---|
| Minimum Breaking Load (kN) | 120 | 115 | 150 | 240 | 220 |
| Minimum Elongation | 10% | 20% | 20% | 10% | 20% |
| Profile Diameter (in) | 1.08 | 1.08 | 1.42 | 1.42 | 1.42 |
| Material Thickness (in) | 0.078 | 0.078 | 0.078 | 0.118 | 0.118 |
| Hole Diameter Range (in) | 1-1/4 to 1-1/2 | 1-1/4 to 1-1/2 | 1.7 to 2.05 | 1.7 to 2.05 | 1.7 to 2.05 |
| Optimal Hole Diameter (in) | 1-3/8 to 1-1/2 | 1-3/8 to 1-1/2 | 1-3/4 to 2 | 1-3/4 to 2 | 1-3/4 to 2 |
| Inflation Pressure | 300 bar | 300 bar | 300 bar | 300 bar | 300 bar |
General Features
- The DSI Underground OMEGA-BOLT® is an expandable rock bolt with excellent elongation properties designed to accommodate ground movement. The OMEGA-BOLT® is a folded steel tube with a welded ferrule on each end.
- The OMEGA-BOLT® lt is safe and easy to install. The OMEGA-BOLT® is inserted into the drilled hole and inflated using high pressure water.
- The OMEGA-BOLT® is inflated to the exact shape of the drilled hole and can tolerate a large variation in hole diameter.
