RX-type passive safety net SNS SNS diamond diamond passive safety net system using bolts, steel columns, supporting the rope and pull the anchor rope, wire rope fixed manner to form a mesh fence in the form of block stone on the slope, in order to achieve an interception rockfall kinds slope flexible protection system. Its function is to intercept and slope rockfall stockpiling passive safety net product characteristics: flexibility and strength interception system transfer is expected to be sufficient to absorb and disperse impact energy of falling rocks, design and use of the ring so that the impact energy dissipation capacity of the system has been further improved. Compared with rigid interception and build retaining walls pulp, changed the original construction process, so that funds are reducing the duration and passive safety net Usage: Suitable for building facilities near the buffer zone of high mountains, the rock fall, flying rocks, avalanches, mudslides blocked from building facilities to avoid disaster destroyed the building facilities.