Raising chickens, ducks, geese, rabbits and zoo fence, machinery and equipment protection, highway guardrail, sports venues fence, the road green belt protection. The screen in the production of a box-shaped container, filled with rocks and other cage, can be used to protect and support the seawall, hillsides, road and bridge, reservoirs and other civil works. Is flood control and fighting a flood. Can also be used for the manufacture of handicrafts, machinery and equipment of the transmission grid