"BEAVER Flood Protection System" for large-scale flood inundation measures from Switzerland.
The "BEAVER Flood Protection System" for large-scale flood mitigation is a system designed and developed with Swiss technology. It uses a "tube type" that utilizes air and water, replacing traditional sandbags. It can be set up by a small number of people in a short time and can be compactly stored after use. Since its introduction in 2002, it has a proven track record, having been adopted in over 1,000 disaster sites across 35 countries, providing a "European quality" solution to protect all areas from urban to uneven terrain from flooding.
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The "BEAVER Flood Protection System" dam is made from a special tarpaulin material coated with high-durability PVC. Water is injected on-site into the tubular "elements," which are pressed firmly against the ground by their own weight and the internal water pressure, forming a watertight barrier. When the water pressure from the incoming flood is applied, the design further enhances the contact with the ground. This unique structure eliminates the need for civil engineering work such as anchoring, allowing for rapid installation. ●● Overwhelming labor savings and quick installation For example, to install a protective wall 80 cm high over 100 m, it can be completed in about one hour with just five personnel. No heavy machinery is required, and the deployment from arrival on-site is smooth, allowing for effective use of precious time before flooding begins. ●● Durability of over 25 years and cost reduction The "BEAVER Flood Protection System" is not disposable. It uses high-durability materials that can be reused after cleaning and drying. With proper maintenance, it can be used for over 25 years, resulting in overwhelming cost savings in the long term compared to sandbags. *According to manufacturer materials.
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●●Installation Locations It is utilized in various places. - Along riverbanks and on levees - Factories and logistics warehouses - Urban areas and commercial facilities - Uneven terrain and sloped areas - Underground shopping areas and parking lots - Airports and critical infrastructure
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Reasons for Selection ● Stability through Unique Technology "Double Tube Structure" The "BEAVER Flood Protection System" features a structure that connects or integrates one tube over two parallel (double element) tubes. By utilizing water pressure to adhere to the ground and fixing its position with high friction, there is no need for any civil engineering work such as anchoring. ● No Heavy Machinery Required; Can Be Installed Manually Each part (element) is stored in a folded state and can be transported and deployed manually in emergencies. Even in narrow spaces where cranes or forklifts cannot access, or in areas with poor footing, setup can be completed by a small number of people with just a fire hose and pump. ● Trust and Track Record in Europe The "BEAVER Flood Protection System" is developed and manufactured in Switzerland as a mobile flood protection system (with some parts made in Germany). It is the only system certified by the European Flood Protection Association (EFPA), and its performance is guaranteed by public institutions.
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