Rock Fall Netting

Mountain Consolidation Mesh / Rock Fall Catch Fence / Rock Fall Protection Wire Mesh / Slope Consolidation Mesh / Unstable Slopes Protection Mesh

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Rock Fall Netting refers to various types of rockfall nettings that are installed and fastened to mountains or slopes. Compared to rockfall barrier system, rockfall netting is installed beside roads, facilities, residential areas, factories, and special areas, while the rockfall netting system covers slopes of mountains to keep stones and soils in place. They are primarily used for prevention.

Common types of Rockfall netting are Galvanized wire rope net system, PVC coated wire rope net system, Tecco mesh system, Spider spiral rope mesh system and Hexagonal wire mesh system.

Galvanized wire rope net system
It is made of hot-dipped galvanized steel wire rope, chain link meshes, and other rockfall barrier accessories. It is the most commonly used type of active rockfall barriers. The hot-dipped galvanized surface treatment supplies excellent corrosion and rust resistance performance for durable and long service life.

PVC coated wire rope net
It has the same function as the galvanized wire rope net. But the PVC coating, which can be green or transparent can supply further corrosion and rust resistance. Additionally, it can blend with surrounding environments and decorate the mountains or slopes.

Tecco mesh
Tecco mesh is made of high tensile strength steel wires, which has high tensile strength and loading capacity. Though it is a single-layer structure, it can play the same roles with the galvanized wire rope net. The knotted end structure makes it more durable in a variety of applications.

Spider spiral rope mesh system
This is a double-layer structure rockfall netting system, which includes the spider spiral rope mesh and tecco mesh. The spider spiral rope mesh is made of three strands of high carbon steel wires, which provides a great deal of strength for the rockfall netting system.

Hexagonal wire mesh system
Hexagonal wire mesh is made of hot-dipped galvanized wire, it is widely used in the slopes of mountains to prevent dangerous rockfalls. Additionally, the hexagonal wire mesh can be used for earth spraying to let plants growing between the gaps for environmental protection.

Popular models of Rock Fall Netting System
Model Wire net size Supporting rope size Sewing rope size Note
GAR1 Steel wire rope net:
Diameter: 8 mm.
Mesh size: 300mm×300mm.		 Boundary rope diameter: 16 mm.
Supporting rope diameter: 12 mm.
Wire rope anchor diameter: 16 mm.		 8 mm steel wire rope Single-layer of steel wire rope net.
Length of the wire rope anchor is 2m-3m
GAR2 Steel wire rope net: 
Diameter: 8 mm.
Mesh size: 300mm×300mm.		 Wire rope anchor diameter: 16 mm.
Horizontal supporting rope: 16 mm.
Vertical supporting rope: 12 mm or 16 mm.		 8 mm steel wire rope Single-layer of steel wire rope net.
Length of the wire rope anchor is 2m-3m
GPS1 Steel wire rope net:
Wire diameter: 8 mm.
Mesh size: 300mm×300mm.
Chain link mesh:
Wire diameter: 2.2 mm.
Hole size: 50 mm × 50 mm.
Roll size: 2.25 m × 10.2 m.		 Margin rope diameter: 16 mm.
Supporting rope diameter: 12 mm.
Wire rope anchor diameter: 16 mm.		 8 mm steel wire rope Double layers structure (chain link meshes and wire rope net)
Length of the wire rope anchor is 2m-3m
GPS2 Steel wire rope net:
Wire diameter: 8 mm.
Mesh size: 300mm×300mm.
Chain link mesh:
Wire diameter: 2.2 mm.
Hole size: 50 mm × 50 mm.
Roll size: 2.25 m × 10.2 m.		 Wire rope anchor diameter: 16 mm.
Horizontal supporting rope: 16 mm.
Vertical supporting rope: 12 mm or 16 mm.		 8 mm steel wire rope Double layers structure (chain link meshes and wire rope net)
Length of the wire rope anchor is 2m-3m
GER1 Chain link mesh:
Wire diameter: 2.2 mm.
Hole size: 50 mm × 50 mm.
Roll size: 2.25 m × 10.2 m.		 Margin rope diameter: 16 mm.
Supporting rope diameter: 12 mm.
Wire rope anchor diameter: 16 mm.		 2.2 mm steel wire Single-layer of chain link mesh.
Length of the wire rope anchor is 2m-3m
GER2 Chain link mesh:
Wire diameter: 2.2 mm.
Hole size: 50 mm × 50 mm.
Roll size: 2.25 m × 10.2 m.		 Wire rope anchor diameter: 16 mm.
Horizontal supporting rope: 12 mm.		 2.2 mm steel wire Single-layer of chain link mesh.
The length of the wire rope anchor is 2m-3m.
GTC-65A Tecco mesh:
Wire diameter: 3mm / 4mm
Mesh size: 83 mm × 143 mm.
Roll width: 1 m - 3.5 m.
Roll length: 10 m - 30 m.		 Prestressed anchor diameter: 16 mm. 8 mm steel wire rope Single-layer structure of tecco mesh
GTC-65B Tecco mesh:
Wire diameter: 3mm / 4 mm
Mesh size: 83 mm × 143 mm
Roll width: 1 m - 3.5 m.
Roll length: 10 m - 30 m.		 Steel anchor diameter: 16 mm.
Boundary rope: 16 mm.
Supporting rope diameter: 16 mm.		 8 mm steel wire rope Single-layer of tecco mesh
Length of the wire rope anchor is 2m-3m
GSS2A Spider spiral rope mesh:
Wire diameter: 3 × 3 mm.
Mesh size: 250mm - 300mm.
Roll size: 3.5 m × 10 m.
Chain link mesh:
Wire diameter: 2.2 mm.
Hole size: 50 mm × 50 mm.
Roll size: 2.25m × 10.2m.		 Steel anchor diameter: 16 mm.
Boundary rope: 12 mm or 16 mm.		 8 mm steel wire rope Double layers structure (chain link meshes and spider spiral rope mesh)
Length of the wire rope anchor is 2m-3m
HWM-01 Hexagonal wire mesh
Wire diameter: 2.7 mm / 3.0 mm.
Mesh size: 6 cm × 8 cm, 8 cm × 10 cm.
Roll width: 0.8 m, 1.0 m, 1.2 m, 1.5 m, etc.
Roll length: 50 m or 100 m.		 Margin rope diameter: 16 mm.
Supporting rope diameter: 12 mm.
Wire rope anchor diameter: 16 mm.		 2.2 mm steel wire Single-layer of hexagonal wire mesh.
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