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. Steel shield plates provide front stop water; rubber air bladders provide support for shield plate; a row of basic anchor bolt and soft connection construct the whole structure of dam; a set of pneumatic charging and discharging system provides operating power to achieve rise dam and lower dam. Shield plates and air bladders are connected with the base by anchor bolts and high strength rubber compound belts. If the gate is fully open, shield plates all lying on the riverbed, not affect navigation. If the gate is fully closed, overflow can form various artificially designed overflow landscape. It is easy to install and repair, has short construction time and long service life. It is widely applied to many fields such as water conservancy, hydroelectricity, water transportation, moisture proof and beautify the environment, etc.
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.
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.
Raise existing dams.
Road, community gate, garage protection.
River estuary barrier.
Beautify the Environment.
Ice sheet to prevent ice from interfering power generation.
Zaoqiang Dacheng Rubber Co., Ltd. is located in Northern industrial park, Hengshui, Hebei, China. We are one of the leading manufacturers in development, design, manufacturing and marketing of inflatable rubber dams all over the world.
We have several kinds of inflatable rubber dam: air inflatable rubber dam, water inflatable rubber dam, bookend rubber dam,shield type rubber dam and spoiler rubber dam. We also offer automatic control system and various accessories. The material structure could be one cloth two rubber, two clothes three rubber, three clothes four rubber, etc. The color of inflatable rubber dam could be black, blue, red, gray, purple, etc. Medium of inflatable rubber dam is air or water. According to installation method, inflatable rubber dam can be divided into single anchor rubber dam and double anchor rubber dam. Double anchor rubber dam includes pillow-like rubber dam and inclined rubber dam.
Our productions are mainly exported to Australasia, America, Europe, Africa, etc. Our customers usually are engineering contractors. We can send out the products in time, also can provide customers construction guidance. Our products are cost-effective which are popular among customers.
Our products are considered to economical, durable, quality and have gained great acknowledgments from our customers. The productions also have simple structure, perfect seismic performance. When the rubber dam collapses completely, it is no resistant to water. The dam can be resistant to corrosion, weathering, aging, abrasion, sunlight, UV, heat and ozone.
If you are interested in any of our products, you can email us at email@example.com. Look forward to your inquiries and visit.