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Brochure Friction Stabilizer,
Filesize:1.0 MB
Filesize:1.0 MB
Brochure DSI Groundsupport,
Filesize:10.1 MB
Filesize:10.1 MB
OMEGA-BOLT ®
| Physical Properties | 10 tonne standard | 12 tonne standard | 12 tonne plus | 24 tonne plus |
| Typical Ultimate Strength | 10 tonne | 12 tonne | 12 tonne | 24 tonne |
| Typical Elongation | 15% | 20% | 30% | 30% |
| Profile Diameter | 1.08" | 1.08" | 1.08" | 1.42" |
| Material Thickness | 0.083" | 0.078" | 0.078" | 0.118" |
| Hole Diameter Range | 1-1/4" to 1-1/2" | 1-3/8" to 1-1/2" | 1-3/8" to 1-1/2" | 1-3/4" to 2" |
| Optimal Hole Diameter | 1-3/8" to 1-1/2" | 1-3/8" to 1-1/2" | 1-3/8" to 1-1/2" | 1-3/4" to 2" |
| Inflation pressure | 300 bar | 300 bar | 300 bar | 300 bar |
*1 tonne = 1.1 ton
General Features
- The DSI 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.
- Available both “black” and coated. The coating is a zinc rich resin epoxy primer. The coating does not interfere with normal installation procedures.
Standard Lengths & Packaging
- Standard lengths available include 5ft, 6ft, 7ft, 8ft, 10ft, 12ft, 2.4m, 3.0m
- Standard pack of 100