The raw material of the gabion retaining wall

The raw material of the gabion retaining wall can be galvanized wire, zinc-aluminum wire, or coated with a layer of polymer PVC. 

During installation and in exposed areas, some local damage may occur to the polymer coating.

However, there is evidence from the installation indicates that such damage will remain local and will not spread. 

Therefore, the integrity of the gabion retaining wall will not be affected.

Zinc-aluminum alloy coating has better corrosion resistance than zinc coating, and under the same exposure conditions, 

compared with conventional galvanized wire, it can be considered that its service life is longer.