• Osro straps are yielding straps which allow the straps to yield under high load conditions, allowing better load distribution between bolts.
• Osro straps allow for larger deformation and load distribution as the longitudinal members are able to slip through the looped cross-members, ensuring containment even with large strata movements.
• Applicable in unstable ground conditions where seismic activity is present, to improve surface support and to ensure better connection between the surface support and bolts.