Defensive barrier is a prefabricated,multi-cellular system, 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 easy installed with using minimal manpower and commonly available equipment. After extended, it is filled into sand,stone,like a defence wall or bunker,it is widely used for fortification and flood control.
1.Units can be both lined or unlined in other word it can be used together to any length, and can be stacked for additional height.
2. The spiral hinged corners allows flat packing for ease of transportation
3. The welded mesh frame is of highly durable construction
4. The Galfan coated welded mesh frame is ideal for containing large amounts of the geavy fill material that gives the system its strength.
5. The non-woven geotextile liner allowing a wide range of fill material