Osro strap
- -Osro Strap Made of high-strength steel wire.
- -A variety of lengths and widths are available and can be customized according to your requirements.
- -Can improve load distribution between roof bolts.
- -Since longitudinal bars are able to pass through ring sleepers, they allow greater deformation and load distribution.
Osro Strap Introduction
Osro straps are used in unstable ground conditions with seismic activity. They are used to improve and ensure a better connection between surface supports and bolts. These ties support broken ground between rocks by providing a continuous grid between anchor points. Osro strapping has been used in the mining field for many years since its invention, providing on-site support to mines around the world.
Osro Strap Key Features
1.High energy absorbing.
2.Allows for movement without weakening the integral mesh strength.
3.The longitudinal wire strand is able to slip under load conditions through the cross wires to distribute load over several bolts.
4.Pig tail cross wire design allows for multiple take upon bolts.
5.Available in black or hot dip galvanized.
| Properties | Technical Specificantion |
| Longitudinal Wire Diameter | 10mm |
| Cross Wire Diameter | 6mm |
| Nominal Length | 6000mm |
| Norminal Width | 300mm |
| Wire Aperture | 75mmX150mm |
| Yield Strength of Wire | 400MPa MIN |
| Tensile Strength of Wire | 500-750MPa |
Osro Strap Package
1. Steel or Fiber strapping.
2. Bundle sizes to suit the customer, generally packs of 50pcs.
