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Passive Rockfall Barrier
- Product Description
Passive rockfall barrier system is installed bottom of the mountain or slope to reduce and block the rockfalls and stones. When the stones, rocks, snows are falling down the mountain or slopes, the passive rockfall barrier system can reduce the impact of the rockfalls and protect the people and properties' safety.
Main types of passive rockfall barrier systems are including steel wire rope net and steel ring net.
- Steel wire rope net. steel wire rope net can not only used for active rockfall barrier system, but also the passive rockfall barrier system. It is mainly composed of steel wire rope net, decompression rings, supporting rope, sewing rope and steel column. It has high tensile strength and can block the rockfalls within 750 kJ.
- Steel wire ring net. Steel ring net is made of high quality hot dipped galvanized wire into circles. Different circle quantity have different block capacity. The steel ring net can block the rockfalls within 2000 kJ. Steel ring net system is commonly made of steel ring net, supporting rope, anchor rope, sewing rope and metal column.
Popular models of passive 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 rings16 mm single steel wire rope.
1 decompression ring12 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 rings14 mm single steel wire rope.
1 decompression ring16 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 rings18 mm single steel wire rope.
2 decompression ring18 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 ring.14 mm single steel wire rope.
1 decompression ring14 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 ring.16 mm single steel wire rope.
1 decompression ring16 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 ring.18 mm single steel wire rope.
1 decompression ring18 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 ring.18 mm single steel wire rope.
1 decompression ring18 mm single steel wire rope 14 mm ≤ 2000 kJ Features of passive rockfall barrier system
- High loading capacity.
- High flexibility.
- Uniform distribution of the power.
- Excellent buffering performance.
- Corrosion and rust resistance.
- Durable and long service life.
- Different types for choice.
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