Air inflated rubber dam data
| 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 inflated rubber dam data
| 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 |
Project:
Project Name: Jiahe Bridge Huili Rubber Dam Project
Address: Yantai, Shandong
Specification: 1 span ,5M height,161M in length
Project Name: Dagu Jiahe Gong Jia Dao Rubber Dam
Project Address: Yantai, Shandong
Specification: 3 span ,2.5M in height m,195M dam in length
Project Name: Laiyuan Shimen Village Water-filled Rubber Dam Project
Assress: Baoding, Hebei Province
Specification: 1span, 4.5M in height, 118m in length
Company Profile
Yantai Sunny Rubber Co ., Ltd ., established in 2005, is located in Zone C ( Songshan ), Qixia Economic Development Zone , Shandong Province . The company covers an area of 65 acres and has 22000 square meters of factory areas . It is a high - tech enterprise integrating the R & D , production and sales of filter belt , conveyor belt and inflatable rubber dam , as well as the project design , construction , installation and service of pneumatic spillway gate ( steel rubber gate ).
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