DSI-Mining Australia > Products > Rock and Roof Bolts

Static Yield Force Capacity	150kN (min) to	180kN (max)
Dynamic Yield Force Capacity	80kN (min) to	120kN (max)
Displacement Capacity	up to 300kN	Larger Capacity may be specified
Ultimate Force Capacity	250kN at ultimate displacement
Energy Absorbtion Capacity	At 300mm displacement >30kJ	Larger Capacity may be specified
Dome Plate	150x150x8mm

General Features

15.2mm diameter Compact strand manufactured to AS 1311
Yielding anchor assembled under factory conditions.
Quality Control measurements during yielding anchor assembly.
Strand supplied ready to install in borehole with:
- PVC de-bonding sleeves
- Domed bearing plate
- Spherical base barrel and 3 part wedge anchor
Strand may be installed with alternate cement grouting procedures:
- Collar to Toe (pre-placed strand with breather tube method and collar packing)
- Toe to Collar (pre-placed Strand Grout – tube withdrawal during pumping)
- Toe to Collar (pre-fill borehole and push strand)
Typical hole diameter: 45-51mm
Standard equipment and procedures used for barrel and wedge installation and for strand tensioning

Notes

Manufactured by Garford Pty Ltd
DSI's Arnall Mining Products Division is quality assured to ISO 9001:2000, Registration No.QAC/R61/0315

PRINTED December 2006: All dimensions, weights, quantities and specifications are those applicable at the time of publication and may be amended from time to time.