Passive Rockfall Barrier Fence

Rope diameter: 8mm, 10mm,12mm,14mm,16mm,18mm,20mm etc.

Mesh size: 60*60,80*80,100*100mm etc

Wire structure: 6*19 IWS

Width: Max. 4m

Color: green, yellow, red, white, blue etc.

Material: Galvanized wire,pvc coated wire,stainless steel wire

Rope diameter: 8mm, 10mm,12mm,14mm,16mm,18mm,20mm etc.

Mesh size: 60*60,80*80,100*100mm etc

Wire structure: 6*19 IWS

Width: Max. 4m

Color: green, yellow, red, white, blue etc.

Material: Galvanized wire,pvc coated wire,stainless steel wire

More info

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.

Main Components: The spider shaped rock protection system consists of the spiral rope net, nails and anchors, spike plates as standard anchorage, border and temporary ropes and net connection elements.

Product description

Main types of passive rockfall barrier systems are including steel wire rope net and steel ring net.

Commonly specifications of rockfall barrier system
Item	Net size	Supporting rope	Upper anchor rope	Anchor rope	Sewing rope	Loading capacity
RX-025	Wire diameter: 8 mm. Mesh size: 250 mm × 250 mm	12 mm double steel wire rope. Each spacer has 3 decompression rings	16 mm single steel wire rope. 1 decompression ring	12 mm single steel wire rope	8 mm	≤ 250 kJ
RX-050	Wire diameter: 8 mm. Mesh size: 200 mm × 200 mm	16 mm double steel wire rope. Each spacer has 6 decompression rings	14 mm single steel wire rope. 1 decompression ring	16 mm single steel wire rope	8 mm	≤ 500 kJ
RX-075	Wire diameter: 8 mm. Mesh size: 150 mm × 150 mm	18 mm double steel wire rope. Each spacer has 10 decompression rings	18 mm single steel wire rope. 2 decompression ring	18 mm single steel wire rope	8 mm	≤ 750 kJ
RXI-025	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	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	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	8 mm	≤ 750 kJ
RXI-100	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	12 mm	≤ 1000 kJ
RXI-150	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	12 mm	≤ 1500 kJ
RXI-200	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	14 mm	≤ 2000 kJ