Rubber Dam

青岛琴海

Pillow rubber dam

Pillow rubber dams are shaped like pillows, and are mainly suitable for low-head, large-span sluices and dams. For example, they are used as gates or movable overflow weirs on reservoir spillways to increase reservoir capacity and power generation heads; they are used as low water heads on rivers. Water heads, large-span rolling dams or overflow

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青岛琴海

Slope rubber dam

The slope rubber dam has a straight and beautiful appearance. When the dam bag is blocking the water, the pressure of the dam bag is uniform, which can effectively solve the problem of shoulder collapse.

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青岛琴海

Curved rubber dam

The curved rubber dam is a new type of rubber dam technology derived from the foundation of the arched earth-rock dam. The curved dam belt is structurally innovative. The beauty of its flexible curve is both practical and aesthetic.

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青岛琴海

Damping rubber dam

Due to the variable state of the flow rate of the passing water, the overflow of the dam crest and the tail water downstream of the dam, the rubber dam may vibrate in whole or in part, which poses a safety hazard. The dam bag remains stable.

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青岛琴海

Gas shield rubber dam

The air shield rubber dam is a new type of gate that combines the advantages of traditional steel gates and rubber dams. It is composed of door structure, embedded parts, air bag and pneumatic system. The water retaining surface of the door body is a row of reinforced steel plates, and the airbag is supported

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青岛琴海

Book spine rubber dam

The shape of the book-spine rubber dam is like a book structure. Its manufacturing process is integral molding and integral vulcanization. The surface of the dam bag is integral. The book-spine rubber dam can only be used as an inflatable dam, and cannot be used as a water-filled dam.

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青岛琴海

Anchor

The rubber dam anchoring structure is a structure that anchors the rubber dam tape on the foundation floor and end wall to form a sealed tape bag, which is inflated with water or gas to form the dam body and play a water-repellent structure. It is directly related to the safety of the dam bag

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青岛琴海

Rubber dam control system

Rubber Dam Control System We have a mature PLC control system and equipment, which can be integrated with the operating system of other related equipment, and can accurately and effectively control the entire project needs. Even in the event of a power failure, it is largely controllable. The rubber dam can be controlled manually and

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