Inflatable
Omega-Bolt®
- Bolt diameter
- Ø 27 - 36 mm
- Standard length
- 1.8 - 5.0 m
- Yield strength
- 100 - 200 kN
The Omega-Bolt® is a friction and mechanical interlock bolt. The bolt is easy to install with no bonding agent required and is fully activated immediately after installation. Each product in the Omega-Bolt® series is engineered to provide reliable performance, ease of installation and tailored solutions for different geological conditions.
Features
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Expandable
The Omega-Bolt® is an expandable rock bolt with elongation properties designed to accommodate ground movement. The bolt is a folded steel tube with welded bushings on each end.
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High safety
The bolt is simply inserted into the drilled hole and inflated using high pressure water making it safe and easy to install.
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Versatile
The bolt tube is inflated to the exact shape of the drilled hole and can tolerate a large variation in hole diameter.