Also known as high-strength steel wire mesh grille mesh grille TECCO general use of high-strength steel wire 3.0, network block size to expand the outer edge of the side after tensioning said there 3m * 10m, 3m * 20m, 3m * 30m, 3.5 m * 10m, 3.5m * 20m, 3.5m * 30m and other specifications, the negative error should not 50mm. Mesh size of its inscribed circle diameter expressed 50mm, 65mm, 75mm, 90mm and other specifications. The concept can also be made of green plastic bag Sige grid, the surface treatment may be galvanized after the PVC, PVC or hot-dip galvanizing treatment, the color is green. Bolt generally use Φ25 end (exposed end) with threading / 28 common thread steel bolt and anchor plate supplemented to ensure the force received by the system in the most optimal way to deliver as soon as the anchor, both sides perpendicular to the wedge plate to ensure its compression action. And galvanized anti-corrosion treatment as needed. Its main function is generally used to protect the slope reinforcement, inhibition collapse and weathering, slip collapse occurred, limiting the range of motion of falling rock or a small amount of local, smaller and shorter life requirements when using the dangerous rock body. Article Source: http: //www.sdbpfhw.com/chanpin/geshanwang.html