Usage: | River Dam |
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Material: | Natural Rubber |
Trademark: | HY |
Origin: | Hebei China |
Customization: |
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Inflatable Rubber Dam Barrier designs to solve drinking water supply, hydroelectric power, Irrigation, Flood control, Water cooling, Recreational, Groundwater recharging, Navigation channels, agriculture, industry, wastewater, Separation of fresh - seawater, and tidal sea problems.
The rubber dam barrier seems feasible in the central plains for managing and servicing rivers, increasing the storage capacity of concrete dams, and diversion and storage of water.
Due to the unique condition and circumstances of the mountainous area, rubber dams are a suitable replacement for other water management systems.
The Control Panel of the Inflatable Rubber Dam Barrier is essential for each rubber dam.
Our Inflatable Rubber Dam can be a fully automatic or manual system that can modify according to client or project requirements and use the ultrasonic sensor to detect water level inflation and deflation.
Inflatable Dam height can be up to 8m.
Specification
Item | Unit | Outer layer | Middle layer, inner layer | Cover rubber sheet | |
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Tensile strength at break | MPa | 14 | 12 | 6 | |
Elongation at break | % | 400 | 400 | 250 | |
Permanent deformation at break | % | 30 | 30 | 35 | |
Hardness (shore A) | 55-65 | 50-60 | 55-65 | ||
Brittleness temperature | °C | -30 | -30 | -30 | |
Hot water aging (100 °C × 96 h) | Tensile strength at break | MPa | 12 | 10 | 5 |
Elongation at break | % | 300 | 300 | 200 | |
Hot water aging (70 °C × 96 h) | Tensile strength at break | MPa | 12 | 10 | 5 |
Elongation at break | % | 300 | 300 | 200 | |
Volume expansion ratio | % | 15 | 15 | 15 | |
Ozone aging: 10000 pphm, temperature 40 °C, stretching 20%, no cracking | min | 120 | 120 | 100 | |
Wear loss (akron) | cm3/1.61 km | 1.0 | 1.0 | 1.2 | |
Flexibility, no cracking | Ten thousand times | 20 | 20 | 20 |
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