Global technology leader in the manufacture of wire and fibre rope solutions

Roof Structure Ropes
Stay Cables

  • Locked Coil Strand

    Locked Coil Strand

    Core of helically spun round
    wires in several layers

    Cover of helically spun full lock wires in several layers

    Layers are spun in opposite directions

    Internal blocking compound and lubricant applied during stranding

    Very high axial stiffness

    High breaking load due to ‘z’ shaped wires

    Excellent clamping capabilities due to ‘z’ shaped wires

    Even surface due to ‘z’ shaped wires

    Torque balanced due to cross laying

    High fatigue resistance

    Excellent corrosion resistance due to Galvanised wires (zinc or Galfan®)

    Internal blocking compound Locked surface due to ‘z’ shaped wires

    Standards: EN12385-10

    Diameter range 20 - 180 mm

    Properties range:
    367 - 31400 kN Minimum Breaking Load
    42 - 3780 MN Nominal Axial Stiffness

  • Spiral Strand

    Spiral Strand

    Helically spun round wires in several layers

    Layers are spun in opposite directions

    Internal blocking compound and lubricant can be applied during stranding

    High axial stiffness

    High breaking load due to high strength wires

    Good clamping capabilities

    Torque balanced due to cross laying

    High fatigue resistance

    Excellent corrosion resistance due to Galvanised wires (zinc or Galfan®)

    Internal blocking compound

    Additional coating (if required)

    Standards: EN12385-10 & ASTM A586

    Diameter range 13 - 165mm

    Properties range:
    171 - 25200 kN Minimum Breaking Load
    19 - 2640 MN Nominal Axial Stiffness