Water Inflatable Rubber dam

Specification

• Material structure: one cloth two rubber, two clothes three rubber, three clothes four rubber, etc.
• Color: blue, black, red, gray, purple, etc.
• Medium in dam: water.
• According to installation method:
  • Single anchor.
  • Double anchor (pillow-like dam and inclined dam).
• According to anchored method:
  • Bolt anchored.
  • Wedge anchored.
• Customization can be available.

Feature

• It is more expensive, slower to fill, but more stable to control over upstream water level than air inflatable rubber dam.
• Tear-shaped rubber dam is on the wide concrete still.
• It can withstand overflow 50% in height.
• It can operate without electric power.
• Outer rubber is thick, is resistant to wear, sunlight, heat, ozone, aging, etc.
• Middle layer rubber can protect canvas and connect canvas.
• Inner rubber has high airtight and watertight, is resistant to aging of canvas.
• Inflating and deflating time of water inflatable rubber dam is longer than air inflatable rubber dam.
• Inflating water stably, dam bag is heavy which can decrease vibration.
• Water inflatable rubber dam is high volume low pressure system, so high pressure compressors are not needed.
• Compared with conventional sluice dam, investment of water inflatable rubber dam reduced by 30-70%, wood saved by over 60%, steel saved by 30-50%, concrete saved by 50%.
• It is resistant to shock, rust, foundation deformation, also has good sealing effect, perfect seismic performance, completely collapse capability and no water resistance.
• Various colors and beautiful styles can create landscape and beautify the environment.
• Inflating or deflating can be controlled by pumps or compressors which are controlled by automatic computer control.
• Simple construction and installation on new or existing foundation.
• Maintenance cost of water inflatable rubber dam is low.
• Construction period is short, only need 3-15 days.
• The service life span of water inflatable rubber dam usually is up to 15-25 years.

Application

• Retain water.
• Adjust the water level.
• Irrigation.
• Generate hydro-electric power.
• Control flood.
• Tidal barriers.
• Control water.
• Develop water entertainment and tourism.
• Shipping.
• Increase reservoir capacity.
• Industrial and agricultural production.
• Ecological protection.