The ring mesh is made of a single steel wire coiled, and the lap length between the two ends is not less than 100mm. The coiled rings are tightened with steel or aluminum fasteners in at least three evenly distributed places, one of which is located at the lap joint at both ends, and each ring is interlocked with the four rings around it, except for the edge ring hole. A single tool allows system installation, repair, and component replacement.

function

In order to adapt to the industrial development trend of the construction industry, the system components all implement standardized factory production, on-site construction in addition to a small number of anchor installation-based foundation construction, mainly for building block assembly operations, construction installation and maintenance personnel only need a small number of conventional simple Due to the limited energy level of the rock barrier net in the form of steel wire rope mesh, it has been successfully developed in the process of rockfall impact can change its own geometry, with more prominent flexible characteristics of the ring net to replace the wire rope net. Based on this, the rock barrier net can realize the interception of rockfall above 3000kJ, and can further simplify the structural form (such as the configuration of support rope and pressure reducing ring), facilitate the maintenance and repair after local damage, and has become a new type of rock retaining net (RXI type) that replaces the wire rope net system, and realizes the replacement and upgrade of the SNS passive protection system.

merit

1. The ring hole can be geometrically deformed during impact.

2. Show superior flexible characteristics.

3. More powerful energy absorption capacity.

4. Realize rockfall interception with kinetic energy of up to 3000KJ or more.

5. Greater flexible working range.

6. Smaller maintenance requirements.

7. Mutual socketing between independent ring holes.

8. Replacement and repair after local damage is easier and more economical.