Cut-Off Walls for Offshore & Marine Structures

Waterproofing solutions to ensure structural watertightness

Cut-off walls are waterproof and elastic underground barriers that prevent water migration in the subsoil. They play a crucial role in ensuring the watertightness of marine and offshore structures exposed to challenging environments. These walls support safe construction and long-term performance of ports, wharves, jetties, quay walls and other coastal infrastructure where water control is essential.

Why cut-off walls are key for offshore & marine structures

Marine and offshore projects often face water ingress and subsoil seepage that can compromise structural stability. Cut-off walls are designed to retain water below the ground, preventing its migration and protecting key elements of the structure. This watertight barrier is essential when soil conditions and environmental loads demand robust water control solutions.

Cut-off walls trap water in the subsoil. This helps protect structures from seepage and uncontrolled water movement.

They reduce the risk of water-related damage to foundations. This supports long-term performance of marine infrastructure.

Solutions can be designed for varied soil and groundwater levels. This allows response to specific project constraints.

Cut-off walls maintain elasticity and resistance under seismic loads. This increases overall structural safety.

By limiting water movement, these walls protect coastal and marine assets from water pressure effects.

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VSL's services for cut-off walls for offshore and marine structures.

VSL provides a complete cut-off wall solution for offshore and marine structures. Our services address technical requirements with design, testing and installation expertise.

Preliminary assessment of subsoil and water circulation

Waterproofing and sealing tests

Cut-off wall design support

Installation of barriers in marine environments

Why Choose VSL for cut-off walls?

  • Technical expertise

    VSL combines structural and ground engineering knowledge for water control solutions.

  • Tailored design

    Each wall design responds to specific soil and water conditions at the project site.

  • Turnkey delivery

    We provide study, tests and installation in a coordinated package.

FAQ about Cut-off walls

These are some of the most common questions we receive. Got another one? Reach out to us!

They are waterproof underground barriers that limit water movement in the subsoil and ensure structural watertightness.

They are applied in ports, wharves, quay walls and coastal infrastructure where water control is required

Yes. They can be designed for various groundwater levels and soil conditions to meet project needs.

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Need waterproofing solutions for your marine or offshore structure?

Contact VSL to discuss cut-off wall options tailored to your project.