Product name: Net fence wire mesh for slope protection, Protection wire mesh netting for slope protection, Slope mesh, Active protection fence, Passive protection fence, Hillside hanging netting system
Types of slope mesh: active protection and passive protection.
Active protection fence: Active protection system is different kinds of mesh that are made of steel wire to cover the slope or rock that needs to be protected, so as to prevent the slope or rock being weathered, peeled off, broken and collapsed, or to ensure the falling stones are moving within a certain range (containment function)
Common type: systematical steel wire anchor bolt + support rope + sewing rope, porthole pit + expanded or edge (top edge) anchoring (steel wire rock bolt 2-4m, the gap is 4.5m) + vertical and horizontal support rope (?12-?16) + steel wire rope (08/300/4*4?)+sewing rope (?8).
Major type of active protection mesh: GAR1, GAR2, GPS1, GPS2, etc.
Passive protection mesh: passive protection mesh is a composition of steel wire mesh, ring network, (a wire grating is added when needs to prevent small falling rocks), fixed system (rock bolt, anchor-pulling rope, base and support rope), decompression ring and steel column, among which, steel column and steel wire mesh are connected together as square protection zone, so as to stop collapsed rocks falling down and protect slope.
Material: Steel wire mesh, support rope and decompression ring.
Four major parts: Steel wire mesh or ring network (a wire grating is added when needs to prevent small falling rocks), fixed system (rock bolt, anchor-pulling rope, base and support rope), decompression ring and steel column.
Common specification: Steel column (space shall be 10m), double support rope with energy dissipation ring?16 and inverted “V” type anchor-pulling rope (6 energy dissipation rings for each step), side anchor-pulling rope?16 (single rope), steel wire mesh ?/08/200/4*5?, sewing rope ?8, grating web.
Annular protection mesh
Product feature: It is a mesh made of sleeve jointed steel wire coils, which is used to stop fall rocks. Its barrier gauge is 150-200kj