he “SOGDA” FIRE BARRIERS allow flame localization with temperature up to 1800°C, withstand heat fluxes above 220 kW/m2 and reduce heat flux levels more than 50 times.Fire barriers consist of mesh panels formed by two parallel metal surfaces, which are sprayed with water or liquids with special additives (depending on the climate conditions) through special nozzles.Barriers have been tested to fire protection of tanks for petroleum derivative with capacity up to 20,000 m3.