Rubber Dam/Movable Weir for Water Level Control

• Customization: Available
• Usage: Agricultural, Industrial
• 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

     Yantai Sunny Rubber Co., Ltd. was established in 2005, covering an area of 65 acres and having a factory building of 22000 square meters.
    The company specializes in producing various specifications of rubber filter belts, rubber conveyor belts, rubber dams, and other rubber products. Since its establishment, the company has relied on advanced technology in the national defense technology industry, vigorously introduced and absorbed professional technology from the domestic and foreign rubber industry.
    Through continuous independent research and development, innovation, and continuous improvement, the product quality has reached the advanced level in China.

Advantage

Product Details
 

Classification

Inflated Rubber Dam

Air inflated rubber dam data

O 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 Filling Rubber 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

 

Successful Projects
 

Project Name: Jiahe Bridge Huili Rubber Dam Project
Address: Yantai, Shandong
Specification: 1 span ,5M height,161M in length
Project Description: During the construction of the project, it is difficult to imagine the technical difficulty of a 5-meter--high single span rubber dam, which deterred other rubber dam manufacturers in China. Sunny rubber successfully completed the design, installation and commissioning of the project by using advanced one-time vulcanization technology, which was highly appraised and recognized by customers.The project opened the design of Yantai Sunny Rubber Co., Ltd., produced large-scale vulcanized rubber dam,and established the leading position of Yantai Sunny Rubber Co., Ltd. in the industry.


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 Description: The project is located at Dagukou of Jiahe River in Yantai, which needs two--way water retaining function. After the inspection and investigation of Yantai water conservancy department, the dam has been running safely and stalely in recent years.