Classification
According to external form: pillow dam, slope dam, arch dam, spine dam, deflect dam.
According to medium: air filling dam and water filling dam
According to anchoring type: single and double anchor
Advantage
1. Simple and inexpensive operating system
2. Can be installed on almost any channel cross-section shape
3. Relatively low capital cost
4. Perfect sealing; no leakage
5. Virtually maintenance free; no moving parts, no painting
6. Long spans up to 100m; multiple spans of several hundred metres
7. Easily designed to accept loading in both directions
8. Light structure
9. Clean operation; no hydraulic oil required
Product parameters
Air inflated rubber dam data
| H(M) | pressure rate (in/out) | radial strength kN/m | model | thickness(mm) | safety factor |
| 1.0 | 1.00 | 5.00 | JBD1.0-080-3 | 10 | 45.00 |
| 1.5 | 1.00 | 11.25 | JBD1.5-100-3 | 10 | 20.00 |
| 2.0 | 1.00 | 20.00 | JBD2.0-120-3 | 10 | 13.50 |
| 2.5 | 1.00 | 31.25 | JBD2.5-160-3 | 10 | 11.52 |
| 3.0 | 0.90 | 40.50 | JBD3.0-200-3 | 12 | 11.11 |
| 3.5 | 0.80 | 49.00 | JBD3.5-220-3 | 12 | 10.10 |
Water inflated rubber dam data
| H(M) | pressure rate (in/out) | radial strength kN/m | model | thickness(mm) | safety factor |
| 1.0 | 1.50 | 5.00 | JBD1.0-080-2 | 5.5 | 25.60 |
| 1.5 | 1.50 | 11.25 | JBD1.5-100-2 | 6.2 | 17.78 |
| 2.0 | 1.40 | 18.00 | JBD2.0-120-2 | 6.8 | 13.33 |
| 2.5 | 1.40 | 28.13 | JBD2.5-160-2 | 7.3 | 11.38 |
| 3.0 | 1.30 | 36.00 | JBD3.0-220-2 | 7.9 | 12.22 |
| 3.5 | 1.30 | 49.00 | JBD3.5-280-2 | 8.5 | 11.43 |
| 4.0 | 1.25 | 60.00 | JBD4.0-240-3 | 10.2 | 12.00 |
| 4.5 | 1.25 | 75.94 | JBD4.5-280-3 | 11.1 | 11.06 |
| 5.0 | 1.20 | 87.50 | JBD5.0-280-3 | 12.7 | 11.65 |
Product Details
About our Company
Yantai Sunny Rubber Co.,ltd was established in 2005, covering an area of 65 acres with a factory area of 22000 square meters.
Our company specializes in producing various specifications of rubber filter belts, rubber conveyor belts, rubber dams and other rubber products. The product is exported to countries and regions such as the Philippines, South Korea, the United Kingdom, Thailand, and the United States.
The company has advanced production equipment and a complete production line. The product has passed the IOS9001 certification and meets international production standards
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