OSRO Strap

Key Features

• Commonly used when surface support is required in environments with ongoing deformation or seismically active.
• The longitudinal wire strand is able to slip under load conditions through the cross wires to distribute load over several bolts.
• OSRO straps provide a large surface confinement to loose rock that can form between bolts.
• Weld specification AS/NZ4680.
• Corrosion protection can be provided by hot dip galvanising.