The passive protective network is composed of four main parts: wire rope net, ring mesh, fixing system, pressure reducing ring and steel column. The steel column and the wire rope net are connected and combined to form a whole, forming a surface protection for the protected area, thereby preventing the fall of the collapsed rock and soil and playing a role in slope protection.

The passive protective net consists of four main parts: wire rope net or ring net (a layer of wire grille is added when it is necessary to intercept small rockfalls), a fixing system (anchor, anchor rope, base and support rope), a pressure relief ring and a steel column. The steel column and the wire rope net are connected and combined to form a whole, forming a surface protection for the protected area, thereby preventing the fall of the collapsed rock and soil and playing a role in slope protection.

The flexibility and interception strength of the passive protection net are enough to absorb and disperse the kinetic energy of rockfall impact within 500KJ, and the design and adoption of the energy dissipation ring further improve the impact resistance of the system.

Material: wire rope mesh, support rope and pressure reducing ring construction: composed of four main parts: wire rope net or ring net (a layer of wire grille is attached when it is necessary to intercept small rockfalls), fixing system (anchor rod, anchor rope, base and support rope), pressure reducing ring and steel column.

Product characteristics

The flexibility and interception strength of the system are sufficient to absorb and disperse the expected rockfall impact kinetic energy, and the design and adoption of the energy dissipation ring further improve the impact resistance of the system. Compared with the rigid interception and mortar retaining wall, the original construction process is changed, so that the construction period and funds are reduced.

The flexible protection and interception strength of the system are sufficient to absorb and disperse the impact kinetic energy of the transfer stone, and the design and adoption of the pressure reducing ring further improve the impulse of the system.