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Shield rubber dam: length 60 meters, height 4.5 meters, double air bags, two spans in total

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Shield type rubber dam, also named pneumatic shield type rubber dam, is a new kind of rubber dam integrating the advantages of traditional steel dam and rubber dam. It consists of civil part, embedded components, shield plates, air bladders, pneumatic charging and discharging system. Shield rubber dam: length 60 meters, height 4.5 meters, double air bags, two spans in total

The spillway gate is a new type of air bladder supported weir which can simultaneously satisfy the safety of retaining water, also adjust and discharging water level. The spillway gate is supported by one or two air bladders depend on the heights of shield. The spillway gate can adjust the height for retaining the water level by using the auto-controlled system. 

Product Description

Specification


Shield material: stainless steel, carbon steel.

Rubber dam structure: one cloth two rubber, two clothes three rubber, three clothes four rubber, etc.

Medium in dam: air.

Height of retaining water: 0.5 m, 1 m, 1.5 m, 2 m, 2.5 m, 3 m, 3.5 m, 4 m, 4.5 m, 5 m, 5.5 m, 6 m, 6.5 m, 7 m, 7.5 m, 8 m, 8.5 m, 9 m, 9.5 m, 10 m.

Gate unit width: standard is 5 m × n, channel width is not limited. Non-standard can be designed individually.

Customization can be available.

Feature


Suitable to watercourse in any span and without central piers.

Completely collapse and no resistance to water.

Resistant to vibration, aging, high pressure, stab, scratch, etc.

Operating at any height from fully inflated to fully deflated.

Material of shield plate and rubber dam is harmless.

Air is the inflation medium, will not cause pollution of water and surrounding environments.

Crest overflow will form a beautiful waterfall.

Simple structure, relative independence and mutual depend, durable, no water blocking or water leakage.

Flexible control, can suit to multi-level applications.

Cost effective that investing least money to achieve best effect.

Easy to repair that you can only replace the broken unit.

Modular design for easy installation and saving time and labor.

Long service life that the shield protects the rubber bladder from the sharp objects and water, the rubber bladder can provide sufficient buffer force.

Shield rubber dam: length 60 meters, height 4.5 meters, double air bags, two spans in total