Ryu Medical
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The integral rubber dam, also known as a non-overlapping rubber dam, is manufactured using framework material (Nylon Fabric) and inner/outer covering rubber through a specialized molding and one-time vulcanization process.
Key Advantages of this Process:
| Design Height (m) | Internal Pressure Ratio α | Radial Strength (kn/m) | Model | Effective Circumference (m) | Ground Length (m) | 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 | 14.00 | 2.76 | 14 | 12.66 |
| Design Height (m) | Internal Pressure Ratio α | Pressure Head Ho (m) | Single Capacity (m2/m) | Pipe Diameter (mm) |
|---|---|---|---|---|
| 1.0 | 1.50 | 1.50 | 1.4403 | 150 |
| 2.0 | 1.40 | 2.80 | 6.212 | 200 |
| 3.0 | 1.30 | 3.90 | 15.4836 | 300 |
| 4.0 | 1.25 | 5.00 | 29.448 | 400 |
| 5.0 | 1.20 | 6.00 | 50.0825 | 500 |
Specification: 1 span, 5M height, 161M length
Description: Successfully completed the design, installation, and commissioning of a 5-meter-high single-span rubber dam using advanced one-time vulcanization technology. This project represents the industry-leading position in large-scale vulcanized rubber dams.
Specification: 3 span, 2.5M height, 195M length
Description: Located at Dagukou of Jiahe River, this project features a two-way water retaining function and has been operating safely and stably for several years.
