Cable Bolts
Overview
Normet offers a versatile range of cable bolting systems designed to provide robust ground support for both static and dynamic applications in underground mining and tunneling environments. These systems are engineered with high-strength, stress-relieved, low-relaxation 7-wire steel strand cables, available in various configurations to meet diverse operational demands.
| Plain Strand: | Plain Strand is suited to typical long-anchor support applications. |
| Bulbed Strand: | Offers increased pull-out resistance, with options for up to 5.7 bulbs per meter for enhanced anchorage. |
| Spiral Indented Strands: | Features a ribbed profile rolled over the full length, improving anchorage stiffness and pullout resistance by up to 75% compared to plain strands. |
| Yielding Cables: | Features swaged collars and debonding sleeves, these cables are designed to tolerate large deformations in the rock mass while maintaining tensile capacity without failure. |
Normet specialises in tailored configurations to accommodate customer-specific requirements, ensuring optimal application effectiveness and operational flexibility.
Innovative and versatile long anchor solutions
Key specification
- Engineered with high-strength, stress-relieved, low-relaxation 7-wire steel strand cables
Key benefits
Cable Bolts
- Ideal solution for applications requiring extended anchoring depths or installation in confined spaces
- Composed of flexible steel, allowing for easy transport and handling
- Provides substantial reinforcement performance in both static and dynamic environments
- Innovative and adaptable design, configurable to meet specific technical requirements
- Compatible with Normet injectable resins for faster installation and rapid curing
Typical applications
- Underground drifts and intersections
- Mining stopes
- Drawpoint reinforcement
- Dilution control
- Permanent openings
- Civil and tunnel reinforcement
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