Gabion
Gabion, a three-dimensional constructions of various shapes and sizes, is made of twisted wire mesh hexagonal mesh or welded wire mesh. Gabions are filled with rock at the project site to form flexible, permeable, monolithic structures such as retaining walls for commercial, industrial and road projects. They are also used for erosion control, bank stabilization, channel linings, and weirs.
 
Structure: 
Double Twisted Hexagonal Wire Mesh
It is more flexible and is able to accommodate differential settlements, which makes the specification beneficial for civil engineering works and large retaining walls.
 
Weld Wire Mesh 
Welded mesh provides a more rigid face and is popular for architectural applications, gabion cladding and free standing walls.
 
Chain Link Diamond Mesh
 
Material:  
High Quality Low Carbon Steel Wire
Wire Diameter 2mm-4mm,
Tensile Strength ≧ 38kg/m2 / 380N/mm
Surface Finish: 
Hot Dipped Galvanized
Galfan,95% Zinc 5% Aluminum for up to 4 times the life of a galvanized fin
PVC coated
 
Specification
(Hexagonal wire mesh)
Mesh: 60*80mm,80*100mm,80*120mm,100*120mm,120*150mm
     The twisted length≧50mm
Mesh Wire Diameter: 2mm-4mm
Selvedge Wire Diameter: 0.5-1mm thicker than above mesh wire
Binding (lacing )Wire Diameter:  2.2cm is most common
Tensile Strength ≧ 38kg/m2 / 380N/mm
 
Features:
Flexibility, durability, strength, permeability, ecology, reliability, longevity, low cost, and an aesthetic appearance.
 
Types
Gabion Box
Reno Mattress
Gabion Sack
Retaining Wall