RING Net Rockfall Barrier System

Extra Strong and Flexible Protection Material for Rockfall Protection.

The Steel Ring Nets have the highest strengths of any mesh in the Hesly Rockfall Protection Barrier Systems range. With high strain performance, Ring Nets are ideal for situations where there is a high risk of dynamic impacts. The nets are also used to face rock slopes featuring large rock masses prone to failure; Hesly Ring Nets can accommodate these high local stresses without sustaining damage.

The technical performance of the ring nets has been optimized to provide a balance of strength, weight and flexibility. The performance of the nets is dependent upon wire strand diameters, bundle configurations and the number of connection points to adjacent rings within the panel.

A smaller wire mesh diameter, double twist wire mesh, Tecco Mesh, Chain Link Mesh, may also be needed to prevent smaller rocks from passing through the ring net.

Component of HESLY Ring Net Barrier System

HESLY Ring Net barrier system consists of reinforced concrete foundations, steel columns, steel ropes, anchors and bearing ring nets. Ring Nets are one of the most important parts of the system. Most often, they are the first part to bear the impact and transfer it to the structure, ie the bearing rope, the suspension, the rod, and finally to the anchor.

Chain Link Mesh: The chain link fence are made of high tensile steel wire to bear the high impact from stones or snow. The wire diameter will be 2.5 mm or thicker and the mesh size is commonly 50 mm.

Hexagonal Wire Netting: It is an alternative to the chain link fence. The hexagonal wire mesh can also be used combined with steel ring net to block the smaller stones or soils in the natural hazard.

Steel Ring Net: Steel ring net is made of high tensile steel wire and the wires are looped into circles. The circles will connect with each other to form steel ring net. The steel ring net has high load capacity and is more flexible than the steel rope net.

Decompression Ring: Decompression ring is placed along the steel wire ring net. It can reduce the pressure of the steel wire ring net. The decompression ring is made of hot dipped galvanized metal, which has outstanding corrosion and rust resistance.

Supporting Rope: Supporting rope is mainly used for supporting the wire rope and decompression ring. It is made of stainless steel wire ropes, which has high tensile strength and can bear the huge attack from the stones and snows.

Steel Column: Steel column is the H type post. It is installed onto the foundation base to support the steel wire ring net. The steel column is corrosion and rust resistance to bear the harsh environments. Additional, the steel column is high tensile strength to support the steel ring net. The arrangement of steel column is based on the terrain and usage environments.

Foundation Base: Foundation base is used for fasten the steel column onto the ground. The foundation base is hot dipped galvanized to resist the corrosion and rust.

Rockfall Ring Mesh

Rockfall Ring Mesh Barrier	Ring Net Rockfall Barrier Fence	Rockfall Protection System Ring Mesh
Ring Netting Rockfall Fence	Ring Mesh Rockfall Barrier	Rockfall Drapery Mesh - Ring Net

Specifications of Steel Ring Net