Mining and Ground Support

SRG Cable Bolts

SRG Global provide bulbed, plain, multistrand, debonded, corrosion protected cable bolts for ground and slope stabilisation. We also provide cable bolt accessories including bearing plates, packing, grout tube and barrel and wedges.

SRG Global can supply variable lengths of 15.2mm cable in the form of strand packs 500m to 800m or precut length cable bolts. Various choices are available to suit differing needs. e.g. bulb or plain, single or multiple strand, debonding of cable for ground support, fish hooks and swages for uphole installation, and factory fitting of grout and / or breather tubes to save site labour costs.

Accessories

  • Bearing plates
  • Standard or coned copper coated barrel and wedge anchors
  • Breather tubes
  • Grout tube
  • Cotton waste
  • Additives such as rheobuild and methocel

Specifications

  • ACRS accredited high-grade strand – 1860Mpa grade
  • 15.2mm stress relieved 7 wire strand to AS/NZS 4672.1-2007
  • Single strand minimum breaking load 250kN to 270kN
  • Elongation 3.5% minimum with 6.5% average

Pre Cut Cable Bolts
  • 4.3m twin 15.2mm strand cable bolts 1 bulb / m offset
  • 6.3m twin 15.2mm strand cable bolts 1 bulb / m offset
  • 8.3m twin 15.2mm strand cable bolts 1 bulb/m offset
  • 10.3m twin 15.2mm strand cable bolts 1 bulb/m offset
  • Other configurations of pre-cut cable bolts available upon request

Cable Coil Packs
  • 600m strand packs 15.2mm 1 bulb/m on pallet
  • 700m strand packs 15.2mm 1 bulb/m on pallet
  • 850m strand packs 15.2mm plain on pallet
  • Other configurations of cable coil packs available upon request