Defensive barrier is also named sand cage, welded gabion box etc.It is a prefabricated,multi-cellularsystem, made of zinc coated steel welded mesh and lined with non-woven geotextile. Units can be extended and joined using the provided joining pins. It is easily installed using minimal manpower and commonly available equipment. After extended, it is filled into sand, stone, then hesco barrier like a defence wall or bunker, it is widely used for military fortification and flood control.
Welded hesco gabion applications:
Control and guide of water or flood.
Flood bank or guiding bank.
Preventing of rock breaking.
Water and soil protection.
Strengthening structure of soil.
Protecting engineering of seaside area.