Defensive Barriers is one quickly built securiy bastion wall which engaged in protection against damages from mortar bomb and rockets. The popular filling material is not only the sand, earth and gravels, but also any sediments could be filled. So the defensive barrier is also called as flood barrier which acts a crucial role to control flood around the beach.
Military defensive barrier system is constituted of two parts, one part is the welded gabion basket mesh, another part is the heavy duty non-woven polypropylene geotextile. Each unit/set includes some number of gabion barrier cells. Unit can be extented and joined together by joining pins, then filled up with sand,earth,cement,stone any local filling material is available.
Defensive barriers are good choices to be built as a blast wall in military bases. It can protect the army and military facility to avoid being attacked in the war. China PeiGuan has been specialized in manufacturing various types of defensive barriers in Anping-the largest wire mesh base in China.