Spider Spiral Rope Mesh – Unique Structure Rockfall Barrier

Spider spiral rope mesh with chain link mesh as an active rockfall barrier system.

With high strength and unique structure, spider spiral rope mesh offers customers a good choice for slope protection.

Spider spiral rope mesh, made of three strands of high tensile spring wires, is an important type of active protection barrier. It has high tensile strength to bear the huge impact of natural disasters, such as landslip or debris flow. Besides, it has perfect adaptability, which can be used on the irregular surfaces, such as mountain or slope. Generally speaking, spider spiral rope mesh system is widely used to prevent the rockfall and reduce the damage of natural disasters.


  • High tensile strength.
  • Rigid and solid to bear the collapsing force.
  • Perfect adaptability.
  • Corrosion resistance.
  • Low maintenance cost.
  • Environmental friendly.


  • Material
    High tensile spring wire.
  • Wire diameter
    3 mm.
  • Strand
    3 strands.
  • Mesh size
    250–300 mm inner circle diameter.
  • Tensile strength
    1770 N/m2.
  • Surface treatment
  • Zinc coating weight
    150 g/m2.
  • Mesh roll width
    3.5 m.
  • Mesh roll length
    10 m, 30 m.
  • Common combination
    Spider spiral rope mesh with chain link mesh.
  • Fitting

    Prestressed anchor, anchor plate, boundary rope, sewing rope.

    • Prestressed anchor: reinforcing steel bar anchor, and one side has threads of 25 mm or 28 mm diameter.
    • Anchor plate: claw type anchor plate with four bending sides, the size of anchor plate is larger than 320 mm × 180 mm and the plate thickness is thicker than 10 mm.
    • Boundary rope: the diameter is thicker than the 12 mm, and the most common diameter is 14 mm or 16 mm; the length of single boundary rope is shorten than 40 m.


  • Slope protection.
  • Mountain protection.
  • Vegetation protection.
  • Road protection.
If you need to consult the price, please contact the business department by E-mail: sales@walcoom.com When you contact us, please provide your detail requirements. That will help us give you a valid quotation.
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