Cofferdams
and Flood Protection

Water-filled bladders are a highly cost-effective and environmentally friendly solution for creating cofferdams and flood protection in slow-moving water conditions or diverting water in rivers or streams.
Water-filled Bladders as Cofferdams
A cofferdam is a temporary structure used in construction or engineering projects to create a dry working environment in areas generally submerged in water. Workers can carry out various tasks such as excavation, foundation construction, or repair by pumping water from the enclosed space. The cofferdam is removed or dismantled once the work is completed, restoring the water flow to its original state.

The cost-effective and environmental choice

Water-filled bladders are a highly cost-effective and environmentally friendly solution for creating cofferdams in slow-moving water conditions or diverting water in rivers or streams. 

Their minimal environmental footprint from the absence of excavation or disturbance of the natural soil makes water-filled bladders an ideal choice for cofferdams in shallow water applications up to 1.5 meters deep.

Coffer Dams

The advantages of using water-filled bladder cofferdams make them a valuable choice in construction and engineering projects.

Cost-Effectiveness: Water-filled bladder cofferdams offer cost advantages over sheet piles. Their installation and removal are faster, requiring less labour and machinery. Additionally, they are reused multiple times, reducing the need for new materials in subsequent projects.

Quick Installation and Removal: Bladder cofferdams are rapidly deployed and filled with water, significantly reducing installation time compared to the driving of sheet piles. Likewise, they are emptied quickly, allowing for swift removal. This speed and ease of installation and removal save valuable time in construction projects.

Minimal Environmental Impact: Water-filled bladder cofferdams have a minimal environmental impact. Unlike sheet piles that involve driving into the ground, they do not disturb the soil or require extensive excavation. This makes them an eco-friendly option, particularly in sensitive environments or areas with protected aquatic ecosystems.

Flexibility and Adaptability: Water-filled bladder cofferdams are easily shaped to fit the specific contour of the area where they are deployed. They conform to irregular shapes, making them suitable for various terrains and challenging construction sites.

Improved Safety: Bladder cofferdams eliminate the risk of accidents associated with pile driving machinery and vibrations. The absence of heavy machinery during installation and removal enhances worker safety and reduces noise pollution.

Enhanced Scalability: Bladder cofferdams can be interconnected to form larger enclosures, adapting to projects of various sizes. They are also suitable for temporary water storage or diversion applications, providing additional versatility beyond traditional cofferdam use.

Flood Protection

Water-filled bladders are invaluable for flood protection as flexible barriers that effectively divert and contain excess water during emergencies.

Their adaptability to various terrains and scalability make them a crucial asset in safeguarding communities. It’s important to note that our products are custom designed for each project’s unique requirements.

Please be advised that a delivery time of six weeks is required.

Water-filled bladders Food Protection

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Coffer Dams

Cofferdams
and Flood Protection

Water-filled bladders are a highly cost-effective and environmentally friendly solution for creating cofferdams and flood protection in slow-moving water conditions or diverting water in rivers or streams.

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