Air-Filled Rubber Dam

The Air-filled Rubber Dam is a flexible dam bag made of a high-strength synthetic fiber fabric skeleton coated with premium synthetic rubber, anchored to a concrete foundation slab at the dam base. An air compressor is used to inflate the dam bag, causing it to expand and rise to retain water, store water, and regulate water levels. When flood discharge or drainage is required, the exhaust valve can be quickly opened to deflate the dam, allowing it to collapse rapidly and restore the river channel's original flow cross-section, ensuring high flood discharge efficiency.

Key Features:

Air-Inflated, Rapid Response: Compared with water-filled rubber dams, the air-filled dam is lighter in weight and rises faster, typically completing the raising or collapsing operation within minutes, making it well-suited for responding to sudden floods.
Simple Structure, Easy Installation: Requires no complex foundation or large-scale machinery, resulting in a short installation period and significantly reduced construction costs and difficulty.
Excellent Seismic Performance: The flexible dam structure provides good shock-absorbing capacity, making it resistant to damage from earthquakes and other natural disasters.
Weather and Corrosion Resistant: The dam bag material offers excellent anti-aging, ozone resistance, UV resistance, and chemical corrosion resistance, providing a long service life of 20 years or more.
Strong Flow Capacity: Once collapsed, the dam has minimal impact on the flood discharge cross-section, offering strong flood release capability and high flood control safety.
Low Maintenance Cost: The accompanying air compressor and control system are simple to operate, with easy daily maintenance and low long-term operating costs.
Wide Adaptability: Dimensions can be customized according to river width and terrain conditions, suitable for river channels in plains, hills, and other complex terrains.

Applications:

River water retention and irrigation storage
Urban landscape rivers and wetland ecological water replenishment
Flood control and drainage, water conservancy hub projects
Farmland irrigation and water source protection
Water-retaining facilities for hydropower stations
Ports, docks, and cross-river water-retaining projects

Quality Assurance:
The product is manufactured in strict accordance with national water conservancy and hydropower industry standards. Both raw materials and finished dam bags undergo rigorous testing for pressure resistance, air tightness, and tensile strength, ensuring stable and reliable quality. Third-party inspection reports and after-sales warranty services are available.