Weaving Method Of Gabion Walls

01:41:14 04/12/2022

The gabion walls is made of mechanically braided low-carbon steel wire or PVC coated steel wire with high corrosion resistance, high strength and toughness. According to ASTM and EN standards, the diameter of the low carbon steel wire used is different from the engineering design requirements. Generally between 2.0-4.0 mm, the tensile strength of the gabion wire is not less than 38kg / m2, and the weight of the metal coating is generally higher than 245g / m2.

There are two ways to weave the gabion walls: machine weaving and hand weaving. The hand-knitting process is slow, the mesh is uneven, and it is not suitable for large-scale production. The machine woven net is uniform, fast and efficient, 50 times that of the artificial woven net, and can be mass-produced.

Under normal circumstances, the gabion walls produced is woven by double hexagonal metal mesh woven by mechanical equipment. The wire diameter can reach 2.0 m -4.00 mm. In order to improve the structural strength of the cage, each cage is evenly divided into a diaphragm with a distance of about 1 meter, and during the weaving process, the diameter of each piece of lead wire cage net, the edge line is greater than the twisted diameter, and the two weft lines pass a standard line number. , And the reliability of the feed network.

The diameter of the edge of the gabion walls is generally larger than the diameter of the mesh. The length of some stranded wires is not less than 50mm to ensure that the metal plating and PVC plating of some stranded wires are not damaged. Stone cage nets can be used for slope support, foundation pit support, rock face sprayed concrete cages, slope vegetation (beautification), railway, highway guardrail blocks, can also be made into cages, net pads, used for river channels, Anti-corrosion of dam body and sea embankment, reservoir, interception net box, etc. The most serious disaster of rivers is the damage caused by the currents washing the banks, causing countless floods, causing the loss of many lives and properties and a lot of soil erosion.

The weaving method of the gabion walls adopts the twisted pair grid technology, which is to use the gabion cage to weave to form a twisted hexagonal net. The net will not unravel and is very strong.