Surface Support – Strap
| Strap Length (mm) | Strap Length (mm) | Cross Module Wire Diameter (mm) | Longitudinal Module Wire Diameter (mm) | Reinforced Bolt Zone Wire Diameter (mm) | Wire Aperture (mm) |
|---|---|---|---|---|---|
| 500 | 250 | 4 | 4 | 4 | 50x50 |
| 6000 | 300 | 5 | 5 | 5 | 50x100 |
| 360 | 5.6 | 5.6 | 5.6 | ||
| 900 | 6.3 | 50x100 | |||
| 7.1 |
| Typical Yield Strength of Wire | 450 MPa |
| Typical Ultimate Strength of Wire | 500 MPa |
| Weld Shear Strength | 3500MPa (minimum) |
Key Features
- The DSI Underground strata control mesh strap has been designed to provide a safe working environment by providing surface support on the mine roof.
- The objectives of the strata control mesh strap have been incorporated into the design by a number of features.
- Design to suit customers specific mine drive dimensions and ground conditions.
- Reinforced bolt zone with two 25mm sections to add rigidity and strength.
- Provides consistency of rock bolt patterns.
- Flush all round.
- Easy to handle.
