T022 PVC or Rubber Material Cofferdam Home House Flood Barrier Coffer Dam Tank

• Material: Natural Rubber
• Usage: Industrial Rubber Slab, Industrial, Flooring, Rubber Floor Covering
• Feature: Wear-resistant, Impact-resistant, Corrosion-resistant, Cold-resistant
• Raw Materials: Natural Rubber, Pad
• Medium: Pure Gum Rubber Sheet and Fabric
• Performance: Oil-Resistant Rubber Slab
• Model NO.: T023
• Color: Black Rubber Sheet
• Use 1: Boat Ramp Construction & Repair
• Use 2: Concrete Repair
• Use 3: Pipeline Construction
• Use 4: Sediment Control
• Use 5: Shoreline Restoration
• Use 6: Pool & Water Park Maintenance
• Transport Package: on Pallet
• Specification: 1-100 m long
• Trademark: HY
• Origin: Hebei China
• Production Capacity: 100000 Meters Per Month

Product Description

T022 PVC or Rubber Material Cofferdam Home House Flood Barrier Coffer Dam Tank
 

What is a Cofferdam System?

When there is a need to temporarily control the movement of water - whether through damming, diversion or dewatering - most contractors agree that a cofferdam system (also coffer dams) are the best alternative. They are readily available in numerous configurations, easy to transport and install, cost efficient, and environmentally sensitive.

The cofferdam itself is one of the five parts that comprise a Cofferdam System:

• Cofferdam - a flexible yet durable water barrier made of high technology materials
• Water discharge pumps (2) - to draw in on-site water to inflate the cofferdam(s)
• Discharge hoses (2) - to transport water to and from the cofferdam(s)
• Restraining ropes - to assist with the unrolling and positioning of large cofferdam systems
• Connections - to couple together two or more cofferdams

A cofferdam (also coffer dam) is a temporary enclosure in or around a body of water that is constructed to allow the 3-D's of water control (dewatering, diversion, or damming) of an enclosed area. The primary purpose of a cofferdam is to create a dry environment for a project to proceed. They were first used in 1736.

Top Uses for a Cofferdam

Cofferdams have been around for some time now, and have been used for many impressive projects in the United States, such as the repair of the U.S.S. North Carolina and the construction of the Tappan Zee Bridge in New York City. Below are seven of the top uses for a cofferdam and how they might assist you on your next dewatering project.

1) Boat Ramp Construction & Repair

Whether you are building a new boat ramp or repairing an existing one, an inflatable cofferdam is a perfect way to get the water out of your work site.

2) Concrete Repair

Working on submerged concrete, like with canals and culverts, can prove a daunting task. A cofferdam is a safe and effective way to get your area dry and ready for repairs.

3) Pipeline Construction

Pipeline construction and inspections are another great use for a cofferdam, giving contractors the dry area they need for proper construction and repairs.

4) Sediment Control

Using silt barriers and flotation devices for sediment control are outdated. An inflatable cofferdam is faster and more efficient with its easy install and removal.

5) Shoreline Restoration

Our shorelines play a vital role in the ecological balance of our environment. A cofferdam is the perfect environmentally friendly solution to shoreline restoration.

6) Pool & Water Park Maintenance

A cofferdam is a perfect way to make pool or water park maintenance without having to close down entirely!  A cofferdam can restrict water to one side of the pool or swimming area while repairs are being made.

 

 

Cofferdams: For All Your Dewatering Needs

Cofferdams are portable dams that are perfect for a variety of dewatering needs. Their internal baffle makes them strong and reusable, saving you time, money, and manpower. Stop working extra hard with cumbersome sandbags and other outdated watering methods and switch to a more reliable and convenient method of dewatering with a cofferdam.