Gabion net
The gabion is made of high corrosion resistance, high strength, ductile low carbon steel wire or PVC coated steel. The box structure is made of gabion cage. According to ASTM and EN standards, the diameter of the low carbon steel wire used varies depending on the engineering design requirements. Generally between 2.0-4.0mm, gabion wire tensile strength of not less than 38 kg / m2, the metal coating weight is generally higher than 245 grams / square meter, stone cage mesh edge diameter is generally greater than Wire diameter. The length of its double-stranded part shall not be less than 50 mm. To ensure that the stranded part of the wire metal coating and PVC coating is not damaged.
USE
Stone cage can be used for slope support, foundation pit support, mountain rock surface hanging net spray(Green), railway expressway isolation barrier, it can also be made of cage, mats, for the rivers, dams and seawalls of the anti-erosion protection, reservoir, river closure cages. The most serious disaster in the river is the erosion of the river bank to destroy it, causing flooding, resulting in heavy losses of life and property and a lot of soil erosion. Therefore, in dealing with the above problems, the application of the grid structure is one of the best solutions, it can make the river bank to be permanently protected.
Parameter editing
(1) Aperture: 60 * 80mm, 80 * 100mm, 80 * 120mm, 100 * 120mm, 120 * 150mm, 90 * 110mm
Wherein the length of the twisted portion is not less than 50 mm in order to ensure that the metal coating and the PVC coating of the stranded portion are not damaged.
(2) wire diameter: gabion net three kinds of wire diameter - wire, edge silk, tied wire
1. Mesh ranges from 2mm to 4mm
2. Edge silk is generally greater than the mesh, 0.5-1.0mm thicker than the mesh
3. Binds the wire is generally less than the mesh, the common to 2.2mm majority
(3) wire tension: not less than 38kg / m2 380N / mm
(4) surface treatment
1. galvanized. The maximum zinc content is 10g / m2. Poor corrosion resistance
Hot dip galvanized. The maximum amount of zinc can reach 300g / m2. Strong corrosion resistance
3. Golfer (Zinc Aluminum). This is divided into two kinds of materials, zinc-5% aluminum-mixed rare earth alloy steel wire, zinc-10% aluminum mixed rare earth alloy steel wire. Anti-corrosion super
4.PVC plastic package. The thickness of the plastic package is generally 1.0mm thick, for example: 2.7mm package after 3.7mm. Strong anti-corrosion
(1) cut off: in the long direction of the gabion every one plus a partition
(2) Size: can be customized according to the standard
(3) the diameter of the diameter of the control of the scope
