Hexagonal Wire Netting Gabions are wire containers made of hexagonal wire netting. Wire diameter varies with the hexagonal nettings. For hexagonal wire netting with no pvc coating, the wire diameter ranges from 2.0mm to 4.0mm. For those PVC coated hexagonal wire netting, the outside diameter ranges from 3.0mm to 4.0mm. The wire of the outside frame edge is one wire gauge thicker than the wire used for hexagonal wire netting.

Material:

The metaril wire is usually with zinc coated which is meet or exceed the requirements of ASTM A475-89, and can either be Galfan (95% Zinc 5% Aluminium Mischmetal Alloy) coated mild steel or Galfan coated with an additional PVC coating if required. Galfan has significantly improved corrosion resistance to zinc in both chemical and physical terms. This technology when applied to steel wire products provides up to about three times greater protection per unit coating mass, than do zinc coatings. PVC coated units are recommended in River or fluvial conditions where abrasive sediments may exist, marine conditions, mining applications, where soil is highly acidic or alkalinic or where an extended design life is required.All the physical and mechanical properties of Reno mattresses meet or exceed the requirements of ASTM A975-97.

Features: Economic. Just fill the stone into the gabions and seal it.Simple installation. No special technology needed.Weather proof under natural destroy, corrosion resistant.No collapse even under big scope of deforming.Sludge in the stones is good for plant growing. Mixed to form a integrity with the natural environment.Good permeation can prevent the damage by hydrostatic.Less transport freight. It can be folded together for transport and further installation.

 Specification:

galvanized gabion box (Factory)