Gabions

Gabions mesh is the gabion which are woven by the hexagonal mesh,

 the diameter thickness depends on the mesh size, the dia. Is between 2.0mm to 4.0mm if the material is zinc coated, while the dia will be 3.0mm to 4.5mm if the material is PVC-coated wire, the selvage wire dia usually is one gauge thicker than the body wire dia.
Purpose:
1.Controlling and leading the river and flood
2.Flood discharge and lead flow
3.rock fall defending
4.preventing the water and soil lost
tecting the bridge
6.reinforce fabric
7.seashore recovery project
8.seaport project
9.block wall
10.defending the roadward.