Earth-filled bastion barrier is also called as defensive barrier, hesco barrier, hesco bastion, military camp bastion. Earth or sand can be the filling material to fill in the bastion baskets, so the defensive barrier system is named as earth-filled bastion barrier. In fact, it is a composite of welded mesh frame and heavy duty non-woven geotextile. The material of welded mesh frame is usually galvanized steel wire,the color of geotextile can be beige, grey or military green,etc.
The function of earth-filled bastion barrier is mainly as a defence wall to prevent flood. And it also can be used for military training as a camp bastion in military base.
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