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As a specialist in structural systems and ground engineering, VSL contributes to the design and construction of major engineered structures.
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We constantly develop and improve our VSL technologies to anticipate future standards and new requirements.
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Access technical resources and information that can help your projects or better work in partnership with VSL International.

Committing to sustainable structures

As a specialist in post-tensioned and cable-stayed structures, foundations and ground engineering, VSL contributes to the design and construction of major engineered structures and maintains, repairs and upgrades structural systems, to guarantee performance, safety and durability.

Our strength comes from our 360° approach, which combines engineering and construction methods, structural systems and technologies, and project execution.

Our objective is to understand the structure as a whole, including its environment and use, in order to propose and deliver the best technical solutions to turn even the most complex schemes into reality.

VSL innovation & insights

Browse the VSL articles to stay informed with the latest news and developments in the industry.
Wind energy
HOW TO PROVIDE RELIABILITY AND DURABILITY TO WIND STRUCTURES?
Wind energy has grown considerably over the last few years and established itself as one of the most resilient power sources across the world. The trend of higher hub heights and larger rotors entail challenges in the construction and erection of wind towers. On the occasion of our participation in WindEurope annual event in Bilbao, Spain, we detail our solutions...
REPAIR SOLUTIONS
PERFORMANCE AND DURABILITY: WE PROVIDE SOLUTIONS TO MAKE YOUR STRUCTURES LAST
Concrete structures like bridges, buildings, or dams, are subjected to high stresses and exposed to harsh environments, a situation that puts them at risk of ageing prematurely or simply reaching the end of their useful life. Preservation, repair and upgrading are therefore essential to make structures last.
Bridge durability
THE DURABILITY OF POST-TENSIONED TENDONS: THE KEY TO SUSTAINABLE CONCRETE BRIDGES
There is a widely held view that modern bridges are built to last, with an expected life of at least 100 years. But do bridges live up to this expectation?
Predictive maintenance
EMBRACING DATA SCIENCES TO BETTER PRESERVE AND REPAIR STRUCTURES
Bridges are essential links in road networks. Any undetected structural weakness can quickly become a threat to their operation and the safety of road users. The ageing of a large stock of concrete structures around the world, subject to aggressive environments and ever-increasing traffic loads, requires adopting a different approach to better maintain and preserve them.

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