Product Description
Production Description
Rubber dams are a modern and innovative water management facility. They are composed of three main components: foundation construction, dam bags, and control and monitoring systems. Rubber dams are extremely flexible and can be remotely controlled through the control and monitoring system to complete the filling or inflation of the dam in just a few minutes. When it is necessary to lower the weater lvel, the rubber dam can also be easily controlled to drain or vent with just one click. They are faster to construct, less expensive, and more environmentally friendly.
Advantage
Flexible weir structure, allowing discharge of sediments, debris and ice
Fully automatic reservoir level control
Self-acting flood release; the automatic bucket drive lowers the weir without the need for external energy to power mechanical valve drives
Ideal for creating reservoirs in wide rivers; single spans of up to 100 m are feasible
Renovation and reconstruction of existiing weir structures, regardless of shape and geometric configuration, factory made as a single unit. On site this ready-made membrane just has to be secured in place by the clamping system
Absence of mechanical components eliminates corrosion risk
No lubricants needed - protects the environment
Low maintenance costs and low operating costs due to minimal energy requirements
More than 100 examples built since 1991
Classification
Air Flatable Dam
| DAM AIRBAG TECHNICAL PARAMETERS TABLE OF SUNNY RIDGE GAS-FILLING DAM | |||||||
| Design dam height(m) | Internal Pressure Ratio α | Calculated radial strength of airbag kn/m | Dam airbag model | Dam airbag effective S-section circumference (L)m | Dam airbag ground length (D)m | Dam airbag width mm | Safety factor |
| 1.0 | 1.00 | 5.00 | SND1.0-100-3 | 3.48 | 0.60 | 10 | 45 |
| 1.5 | 1.00 | 11.25 | SND1.5-100-3 | 5.22 | 0.90 | 10 | 20.00 |
| 2.0 | 1.00 | 20.00 | SND2.0-120-3 | 6.96 | 1.20 | 10 | 13.50 |
| 2.5 | 1.00 | 31.25 | SND2.5-160-3 | 8.70 | 1.50 | 10 | 11.52 |
| 3.0 | 0.90 | 40.50 | SND3.0-200-3 | 10.58 | 1.92 | 12 | 11.11 |
| 3.5 | 0.80 | 49.00 | SND3.5-220-3 | 12.57 | 2.42 | 12 | 10.10 |
| 4.0 | 0.80 | 64.00 | SND4.0-360-3 | 14 | 2.76 | 14 | 12.66 |
| 1. Gas - filling dam airbag technology parameter table listed above is only for users ' selection reference , and the dam bladder types , with about ten varieties for each one , can satisfy customers ' production demand . | |||||||
| 2. The effective perimeter ( L ) of the dam airbag in the table , excluding the anchor length ; if the double anchor line dam bladder is effectively used , the ground length will be subtracted ( D ). D is the effective perimeter of bottom rubber sheet . The total required anchoring length is the perimeter of the dam airbag . | |||||||
| 3. Airbag rubber thickness : external coating is more than or equal to 2.5mm, the sandwich more than or equal to 0.5mm, the inner coating more than or equal to 2.0mm, and the total thickness of all coating layers is the tote ! thickness of rubber dam airbag . | |||||||
Water Filled Dam
| INTERNAL VOLUME TABLE OF SUNNY WATER-FILLING RUBBER DAM | |||||
| Design dam height(m) | Internal Pressure Ratio α | Internal pressure head Ho(m) | Single capacity of airbagm2/m | Gross capacity of airbag m2/m | filling and exhausting pipe diameter mm |
| 1.0 | 1.50 | 1.50 | 1.4403 | 1.4403xL | 150 |
| 1.5 | 1.50 | 2.25 | 3.2407 | 3.2407xL | 200 |
| 2.0 | 1.40 | 2.80 | 6.212 | 6.212xL | 200 |
| 2.5 | 1.40 | 3.50 | 9.7063 | 9.7063xL | 250 |
| 3.0 | 1.30 | 3.90 | 15.4836 | 15.4836xL | 300 |
| 3.5 | 1.30 | 4.55 | 21.0749 | 21.0749xL | 350 |
| 4.0 | 1.25 | 5.00 | 29.448 | 29.448xL | 400 |
| 4.5 | 1.25 | 5.63 | 37.2701 | 37.2701xL | 450 |
| 5.0 | 1.20 | 6.00 | 50.0825 | 50.0825xL | 500 |
| 5.5 | 1.10 | 6.05 | 79.6846 | 79.6846xL | 600 |
We support product customization and design product specifications and features based on customer needs.
Certification
Factory Equipment
Our Company
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