Military Defensive Bastion Barriers are usually used as military bunkers and shelters to protect peronnel and technical equipment. Obviously, it is not possible to build a protective structure to totally protect against the effects of blast from larger explosive devices. However, the construction of a competent defensive bastion barrier blast wall may substantially reduce the effects of weapons and explosions.
Years of hard work and hundreds of live-fire field trails at DRDC(Defence Research and Development Canada) Suffield produced military protective structures that provide deployed Canadian Forces with better shelter against the threat of Enhanced Blast Weapons(EBW). The military sand wall can be used as military bunkers just because these foldable wire mesh containers can be deployed to build military bunkers quickly in the war.