High Quality Hot Dipped Galvanized Gabion Box/Stone Gabion/PVC Coated Gabion Wire

1. Gabion mesh summary

Gabion mesh ecological green grid is widely used in transportation, water conservancy, municipal, landscape, soil and water conservation project in a new type of structure. Eco grid is the corrosion resistance of low carbon high wear-resistant high strength galvanized steel or 5%- ~ 10% Al Zn alloy coating steel wire (or homogeneous dilute polymer encapsulated wire), the machine will be twisted braiding twisted, hexagonal mesh netting, the double hinge part length should be less than 5cm, the protective coating does not damage the wire. As the industry standard YB/T4221-2010. Gabion mesh according to the design requirements of the project assembly into the cage, and the loading block stone filling are connected into a whole, using new technology to do dyke, subgrade protection project.

2. Parameters of gabion mesh

(1) diameter: 60*80mm, 80*100mm, 80*120mm 100*120mm, 120*150mm
The twisted section length shall not be less than 50mm. To ensure the stranded wire is part of gold. 0 plating and PVC coating damage.
(2) the wire diameter: Stone cage net is divided into three kinds of wire diameter, wire, wire, wire edge
*1In the range of 2mm-4mm
*2Side wire is generally greater than mesh, crude 0.5mm-1mm
*3 wire is generally less than the mesh, common to the majority 2.2mm
(3) the wire tension: Not less than 38kg/m2 380N/mm

3. Surface treatment

1* galvanizing. Zinc was the highest for 10g/m2. Corrosion resistance is poor
2 *hot galvanizing. Zinc rate can reach up to 300g/m2. Anticorrosion strong
3 *Galfan (zinc alloy). This is divided into two kinds of material, -5% zinc aluminum - rare earth alloy steel wire, -10% zinc aluminum mischmetal alloy steel wire. Anticorrosion strong
4 * PVC plastic bag. Plastic coating thickness general packet 1.0mm thickness, for example: After the 2.7mm package for 3.7mm. Anticorrosion strong
5 * partition partition in the stone cage net long direction of the last every Mega

4. Gabion Application

One, the guidance and control of rivers and flood: Gabion mesh can get permanent protection of river bed and bank erosion of banks, effectively prevents the water from the floods caused damage, cause great loss of life and property, suffered, water and soil erosion.
Two, channel, canal, river bed: Natural river reconstruction and artificial channel excavation, gabion mesh to the effective protection of the bank or permanent bed, it can control the flow of water, prevent water loss, especially in environmental protection and water conservation, has excellent effect.
Three, revetment slope: The stone cage gabion mesh structure and rivers lake and its toe protection is very successful, it give full play to the advantages of the ecological grid, the ideal effect to other methods are unable to achieve.