Water-filled barriers or road blocks (plastic road booms) are road structures designed to enclose a territory or redistribute traffic flow for a required period of time. With the help of water-filled barriers, they most often protect. repair work sitesroad construction sitesemergency sections of the roadwaytemporary separation or redirection of traffic flowspublic events (holidays, rallies, demonstrations, etc.)driving training groundsdesignation of parking spaces on the territory of supermarkets, hotels and hotels, airportsfencing of autodromes, territories where sports competitions are held