Rockfall barrier accessory is the important component of the rockfall barrier system. They can ensure the stability and improve the loading capacity of the system. Here are various of rockfall barriers for choice. They are included in different rockfall barrier system and they can be sold individually.

Decompression ring

Decompression ring is the standard configuration of passive rockfall barrier system, including steel wire rope net system and steel ring net system. Decompression ring is made of hot dipped steel, which has excellent corrosion and rust resistance performance. Decompression ring is fastened on the supporting rope and metal columns by the double supporting rope to bear the pressure of rockfall barriers. Different rockfall barrier system needs different quantity of decompression ring. Details refer to the specs of passive rockfall barrier system.

RBA-01: Decompression ring is the standard configuration of passive rockfall barrier system.

Steel wire rope anchor

Steel wire rope anchor is widely used in different types of active rockfall barrier systems, including galvanized steel wire rope net, PVC steel wire rope net, Tecco mesh and spider spiral wire ropes. Steel wire rope is made of hot dipped galvanized steel wire rope with 16 mm diameter. There are reinforced plate added on the end of the anchor for easy movement and excellent worn resistance performance.

• Material: hot dipped galvanized steel wire rope.

• Wire diameter: 16 mm.

• Length: 2 m - 3 m.


RBA-02: Steel wire rope anchor is widely used in the active rockfall barrier system.

Supporting rope

Supporting rope is important component both in the passive rockfall barrier system and active rockfall barrier system. it is installed along the wire nets and bear the pressure and loading capacity of the rockfall barriers. Supporting rope can also be used support the decompression rings. Hot dipped galvanized steel wire rope supplies high tensile strength and good corrosion and rust resistance. It is durable and solid for the rockfall barrier system.

• Material: hot dipped galvanized steel rope.

• Wire diameter: 12 mm, 16 mm, 18 mm, 22 mm and so on.


RBA-03: Supporting rope is used for supporting the rockfall barriers and decompression rings.

Prestressed anchor

Prestressed anchor is made of hot dipped galvanized concrete. The hot dipped galvanized surface has outstanding corrosion and rust resistance for long service life. Used with anchor plate, the prestressed anchor is commonly used in the spider spiral rope mesh and tecco mesh to fasten the rockfall barriers on the mountains or slopes. prestressed anchor has excellent rigid and solid structure for rockfall barrier system to prevent the rock falling.

• Material: hot dipped galvanized concrete.

• Wire diameter: 16 mm.


RBA-04: Prestressed anchor is used for fastening spider spiral rope mesh and tecco mesh.

Anchor plate

The anchor plate is made of hot dipped galvanized plate, which is corrosion and rust resistant. The anchor plate has a claw structure, which can be fastened to the soil or stones firmly. Anchor plate is commonly used with steel wire rope anchor or prestressed anchor to fasten the rockfall barriers onto the mountain. It is important in the active rockfall barrier system, such as steel wire rope net, spider spiral rope mesh. Anchor plate can also be soil or rock nails in the tecco mesh system.


RBA-05: Anchor plate can fasten the rockfall barriers onto the mountain or slope firmly.

Sewing rope

Sewing rope is another important component in both active rockfall barrier system and passive rockfall barrier system. As we all know, the rockfall barriers are supplied into pieces or rolls for easy transporting. But the mountain or areas needs the rockfall barriers are large. We need the sewing rope to combine the pieces of rockfall barriers into a whole protection net. Sewing rope needs high strength and large loading capacity and prevent the stones from leakage in the joint.

• Material: hot dipped galvanized steel wire rope.

• Wire diameter: 8 mm.


RBA-06: Sewing rope is used for connect neighbor rockfall barriers.

Metal column

Metal column is widely used in the passive rockfall barrier system. It is used for raise and support the rockfall barriers. Metal column is fastened to the base and places between the rockfall barriers. The metal column can bear the pressure of the rockfall barriers and supplies more stability and rigidity to the rockfall barrier system. metal column are made of hot dipped galvanized I plate, which has outstanding corrosion and rust resistance. It is chemical stable to be used in the harsh environments.


RBA-07: Metal columns are used to support the passive rockfall barriers.

Foundation base

Foundation base is made of hot dipped galvanized plates, which is corrosion and rust resistance and chemical stability. It is formed to be used with metal column and form a solid base and support for the rockfall barrier system. It is widely used in the passive rockfall barrier system.


RBA-08: Foundation base can fix the metal column and support the rockfall barriers.