Rockfall Barrier

Landslide Barrier / Debris Flow Barrier / Avalance Prevention Barrier / Slopes Stabilization System / Rockslopes Safety Barrier / Engineering Protection Mesh

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The rockfall barrier system is installed near the bottom of mountains or sloped land masses to protect low lying areas form rockfalls. When stones, rocks, or snow are falling down the slope, the passive rockfall barrier system reduces impact and protects people and property.

Common types of rockfall barrier systems: steel wire rope net, Steel ring net, and high tensile steel mesh.

Steel Wire Rope Net
Steel wire rope net can be used for both active and passive rockfall barrier systems. It is mainly composed of steel wire rope net, decompression rings, supporting rope, sewing rope, and a steel column. The net offers high tensile strength and can block rockfalls with force up to 750 kJ.

Steel Ring Net
Steel ring netting is made of high quality hot-dipped galvanized steel wire formed into connected circles. Different ring quantities have different blocking capacities. The steel ring net can block the rockfalls within 2000 kJ. The steel ring net system is commonly made of steel ring net, supporting rope, anchor rope, sewing rope, and a metal column.

High Tensile Steel Wire Mesh
High tensile steel mesh, also known as Tecco Mesh, is made of high tensile strength steel wire 3.0mm 4.0mm or 2.0mm, with a tensile strength ≥1,770N/mm2. Normally the tecco mesh specifications include G65/3 G65/4 G80/4 G45/2 G/40/2 with knotted ends ≥1.5 laps. And with anchors the high tensile steel wire mesh covers over the slope firmly with tension.

The installation components of the Rockfall barrier systems can be matched according to different types, and generally include components such as Decompression rings, Supporting Rope, Sewing Rope, PC Bar and Steel Column. Please contact us for more information.

Popular models of Rockfall barrier system
Model Net size Supporting rope Upper anchor rope Anchor rope Sewing rope Loading capacity
RX-025 Wire rope net:
Wire diameter: 8 mm.
Mesh size: 250 mm × 250 mm.		 12 mm double steel wire rope.
Each spacer has 3 decompression rings		 16 mm of single steel wire rope.
1 decompression ring		 12 mm single steel wire rope 8 mm ≤ 250 kJ
RX-050 Wire rope net:
Wire diameter: 8 mm.
Mesh size: 200 mm × 200 mm.		 16 mm double steel wire rope.
Each spacer has 6 decompression rings		 14 mm of single steel wire rope.
1 decompression ring		 16 mm single steel wire rope 8 mm ≤ 500 kJ
RX-075 Wire rope net:
Wire diameter: 8 mm.
Mesh size: 150 mm × 150 mm.		 18 mm double steel wire rope.
Each spacer has 10 decompression rings		 18 mm of single steel wire rope.
2 decompression rings		 18 mm single steel wire rope 8 mm ≤ 750 kJ
RXI-025 Steel ring net:
Circle quantity: 5.
Wire diameter: 3 mm.
Circle diameter: 300 mm.		 18 mm single steel wire rope 16 mm single steel wire rope 16 mm single steel wire rope 8 mm ≤ 250 kJ
RXI-050 Steel ring net:
Circle quantity: 7.
Wire diameter: 3 mm.
Circle diameter: 300 mm.		 22 mm single steel wire rope 18 mm single steel wire rope 18 mm single steel wire rope 8 mm ≤ 500 kJ
RXI-075 Steel ring net:
Circle quantity: 5.
Wire diameter: 3 mm.
Circle diameter: 300 mm.		 16 mm double steel wire rope.
Each spacer and each metal column has 1 decompression rings.
Total is 6 decompression rings.		 14 mm of single steel wire rope.
1 decompression ring		 14 mm single steel wire rope 8 mm ≤ 750 kJ
RXI-100 Steel ring net:
Circle quantity: 9.
Wire diameter: 3 mm.
Circle diameter: 300 mm.		 18 mm double steel wire rope.
Each spacer and each metal column has 1 decompression rings.
Total is 6 decompression rings.		 16 mm of single steel wire rope.
1 decompression ring		 16 mm single steel wire rope 12 mm ≤ 1000 kJ
RXI-150 Steel ring net:
Circle quantity: 12.
Wire diameter: 3 mm.
Circle diameter: 300 mm.		 22 mm double steel wire rope.
Each spacer and each metal column has 1 decompression rings.
Total is 6 decompression rings.		 18 mm of single steel wire rope.
1 decompression ring		 18 mm single steel wire rope 12 mm ≤ 1500 kJ
RXI-200 Steel ring net:
Circle quantity: 19.
Wire diameter: 3 mm.
Circle diameter: 300 mm.		 18 mm double steel wire rope.
Each spacer and each metal column has 1/2 decompression rings.
Total is 8 decompression rings.		 18 mm of single steel wire rope.
1 decompression ring		 18 mm single steel wire rope 14 mm ≤ 2000 kJ

Features of Rockfall Barrier System
High loading capacity.
High flexibility.
Uniform distribution of power.
Excellent buffering performance.
Corrosion and rust resistance.
Durable and long service life.
Different types for selection.

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Anping ZhongDi Wire Mesh Products Co.,Ltd

Tel.: +86-318-7879889
Fax: +86-318-7879810
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