Paraeter

Description

Surface treated power coating is a technology used to enhance the corrosion resistance and durability of materials. The following are several common surface treatment methods and their characteristics:

A. Hot-Dip Galvanizing: This is a method of forming a protective layer by immersing the metal in molten zinc. This method can make the quality of galvanized up to 300g/m², thus significantly improving the corrosion resistance of the material.

b. PVC coated mattresses and gabion baskets: This coating can provide PVC coating with a nominal thickness of 0.5mm to enhance the resistance of the basket to metal mesh corrosion. This provides an overall increase of 1 mm in diameter for all wires used in the manufacturing process.

c. Galfan: This is a surface treatment material containing 95% zinc and 5% aluminum with excellent corrosion resistance.

Specifications (standards) :

Gabion mesh material: low carbon wire

Mesh shape: hexagonal

Penn mesh size: 60 x80, 70 x90, 80 x100, 90 x110, 100 x120 measures how, 110 x130, 120 x150mm

Mesh diameter: body line is 2.0-4mm; The edge line is 2.0mm-4.5mm; The cable tie is 2.2mm (or c circle).

Welding gabion mesh application

Welded lattice mesh is a network structure braided by high-strength steel wire, which is connected into a box-shaped or cage-shaped engineering material by welding process. It has a wide range of applications in many fields, including:

Water or flood control and guidance: Welded gabion mesh can be used to build river channels, DAMS and other water conservancy facilities to help control the direction and speed of water flow and reduce the impact of floods on the surrounding environment. Its good water permeability helps to reduce the rate of water level rise and can effectively prevent soil erosion.

Prevent rock breakage: When constructing in mountainous areas or rocky areas, the use of welded gabion mesh to wrap unstable large stones can enhance the connection between these stones and avoid rock cracking and scattering due to external force, thus ensuring the safety of passing vehicles and pedestrians.

Rock fall protection: For places where there are hidden dangers of landslides, such as near important traffic arteries such as roads and railways, the use of welding gabion mesh reinforcement treatment can significantly improve slope stability and prevent possible large-scale geological disasters.

Water and soil protection: In the process of construction of agricultural irrigation system and urban drainage network, reasonable arrangement of welding lattice mesh can play a role in blocking sediment and filtering impurities; At the same time, it can promote the growth of vegetation, further consolidate the surface cover layer, and achieve the purpose of maintaining a good ecological environment for a long time.

Bridge protection: Laying a layer of welded gabion mesh around the bridge foundation as a buffer belt can not only disperse the pressure from above, reduce the burden on the pier, but also effectively resist the damage caused by water erosion and extend the service life of the bridge.

Strengthening soil structure: For problem areas such as soft soil foundation, the use of welded lattice mesh filled with appropriate amount of gravel or other hard materials buried underground, can greatly improve the bearing capacity of the foundation to ensure the safety and stability of the building.

Coastal protection engineering: Coastal cities are often threatened by waves, through the setting of breakwaters and combined with the use of welded lattice mesh to resist the destructive force brought by strong winds and waves, is one of the effective means to protect the coastline from erosion.

Port projects: Large port terminals often need to face severe tests under bad weather conditions, at this time, the use of excellent corrosion resistance welded gabion mesh to build cofferdams, shore protection and other facilities is particularly important, they can not only resist seawater corrosion, but also adapt to complex Marine environment changes.

Keep the wall dust: In some industrial plants or construction sites outside the installation of welded mesh made of fences, in addition to playing a role in isolation, but also to play a certain shade dust flying effect, improve the surrounding air quality.

Roadway protection: The tunnel formed in the process of mining is prone to collapse accidents, so the welding gabion mesh support system can be installed in the key parts to increase the overall strength and limit the expansion of cracks, and ensure the safety of miners' lives and property.

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