1500KJ Rockfall Protection Barrier System | 3.5m high | 10m post space | debris flow barrier | Complete Rope Mesh system
1500KJ Rockfall Protection Barrier System | 3.5m high | 10m post space | debris flow barrier | Complete Rope Mesh system
Complete System
Passive Rockfall Barrier System or Rockfall Catch Fencing consists of I-beam posts spaced at certain intervals with a wire rope support system running from post to post with special friction devices placed in the support ropes. Then wire rope nets are attached to the support system and backed with a wire mesh. All of the anchors used in this system must meet required pull-out strength as determined by the rockfall energies the system will be absorbing.
This type of system is generally used where there is sufficient catchment from the toe of the slope to the area being protected. The location and height of fence will be largely dependent on the topography of the face and space constraints at the foot of the slope. The fence’s energy absorption capacity will depend on the mass of falling rock, its likely trajectory and required confidence levels. There are several types of installations that can be utilized depending on rock size, velocities and bounce heights to control and stop the rockfalls. These systems have been extensively engineered and field tested to assure they function as required.
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| Steel Rope Mesh Barrier System | Ring Net Barrier System |
Applications
Passive Rockfall Barriers System or Catch Fencing are installed as a measure to contain falling rock. Passive systems, in contrast to active systems, allow rock movement to occur but focus on preventing rockfall from reaching roads, railways, working areas, and other areas being protected. Protection is done by retaining, controlling, and catching rockfall events. Passive systems are often the most cost-effective solution as some rockfall source areas are not accessible.
Specifications of Passive Rockfall Barrier Fence
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Model
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net size
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Supporting rope
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Upper anchor rope
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Anchor rope
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Sewing rope
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Loading capacity
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RX-025
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Steel Wire ropenet:
Wire diameter: 8 mm.
Mesh size: 250 mm × 250 mm.
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12 mm double steel wire rope.
Each spacer has 3 decompression rings
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16 mm single steel wire rope.
1 decompression ring
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12 mm single steel wire rope
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8mm
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≤ 250 kJ
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RX-050
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Steel Wire ropenet:
Wire diameter: 8 mm.
Mesh size: 200 mm × 200 mm.
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16 mm double steel wire rope.
Each spacer has 6 decompression rings
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14 mm single steel wire rope.
1 decompression ring
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16 mm single steel wire rope
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8 mm
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≤ 500 kJ
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RX-075
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Steel Wire rope net:
Wire diameter: 8 mm.
Mesh size: 150 mm × 150 mm.
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18 mm double steel wire rope.
Each spacer has 10 decompression rings
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18 mm single steel wire rope.
2 decompression ring
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18 mm single steel wire rope
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8mm
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≤ 750 kJ
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RXI-025
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Steel ring net:
Circle quantity: 5. Wire diameter: 3 mm. Circle diameter: 300 mm. |
18 mm single steel wire rope
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16 mm single steel wire rope
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16 mm single steel wire rope
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8mm
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≤ 250 kJ
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RXI-050
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Steel ring net:
Circle quantity: 7. Wire diameter: 3 mm. Circle diameter: 300 mm. |
22 mm single steel wire rope
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18 mm single steel wire rope
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18 mm single steel wire rope
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8 mm
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≤ 500 kJ
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RXI-075
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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 ring |
14 mm single steel wire rope
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8 mm
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≤ 750 kJ
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RXI-100
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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 ring |
16 mm single steel wire rope
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12 mm
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≤ 1000 kJ
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RXI-150
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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 ring |
18 mm single steel wire rope
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12 mm
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≤ 1500 kJ
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RXI-200
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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 ring |
18 mm single steel wire rope
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14 mm
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≤ 2000 kJ
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Reference Photos
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| Rockfall Barrier System with Ring Mesh | Rockfall Fencing System |
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| Passive Solft Netting System | Passive Rockfall Barrier System |
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| H Beam Post | Steel Cable Anchor |
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| Ring Mesh Rockfall Barrier | Slope Protection Netting Drapery |
Get in Touch
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