construction of
arch bridges

Many arch bridges that exist today have endured for centuries, proving the durability of this maintenance-free structure.

VSL exploits this concept, proposing arch structures that are not only elegant, but also extremely cost-effective. Last but not least, they can be the best solution for achieving low-carbon infrastructure.

• Lateral aesthetics: when combined with VSoL concrete panels used between the arches, designers can choose from a wide range of options, all of which have the guarantee of elegance that comes with the shape of the bridge.
• Cost-effectiveness: arch bridges are simple to precast and to erect and do not require bearings, expansion joints, or approach slabs. They require substantially less concrete and rebar. Manufacturing and construction are fast, with off-site prefabrication in a controlled environment and a fast-track erection process.
• Arch bridges are maintenance-free structures: the simplicity of the arch bridge – free of bearings, joints, and so on – offers a long lifespan without the need for maintenance and repair.

VSL is able to provide an integrated offer from A to Z: as a specialist contractor, we can deliver a turnkey design and build solution, combining:

• Design and supervision of foundations together with specialist partners;
• Erection methods and provision of specialist equipment to optimise cycle times and productivity;
• Design, supply and prefabrication of lateral walls made of Mechanically Stabilized Earth (MSE) based on VSL’s proven, cost-effective, very efficient and sustainable VSoL® solution;
• Arch construction; both off-site prefabrication for a fast-track and enhanced quality construction process, and in situ construction.

VSL can provide a design and build package, or offer specific services:

• Design and supervision of foundations
• Erection methods and precasting
• Mechanically Stabilized Earth (MSE) wall
• Coordination and supervision of the arch design and construction
• On-site construction, with erection of arches, and construction of the side walls, backfilling and lateral parapets.