Rubber Dam with Long Service Life and Low Cost

• Customization: Available
• Usage: Agricultural, Industrial, Hydro, Miniciple, Environmental Protection
• Material: EPDM
• Model NO.: Rubber Dam
• Length: 1-100m
• Color: Black, Blue
• Layers: Polyester
• Anchor Method: Single
• Bolt Material: Carbon Steel, SUS304
• Service Life: 15-25 Years
• Control System: Manual and Automic
• Key Parts: Air Bag
• Maintenance: Easy
• Patent: More Than 30
• Transport Package: Wooden Box, Pallet
• Specification: 1m, 2m, 3m, 4m,
• Trademark: SR
• Origin: Shandong, China
• HS Code: 4008210000
• Production Capacity: 1000 Pieces/Year

Product Description

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 ).