"de-tensioning" - VSL International Ltd. | Post-tensioning

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NEW STRUCTURES
Transport infrastructure
As a specialist of structural systems and ground engineering, we provide bespoke solutions combining design and methods, in-house systems and project execution for the construction of transport infrastructure worldwide.
Ground engineering, post-tensioning, heavy lifting…: discover our solutions to cater for a complex architecture, difficult site conditions, accelerated schedules and more.
Industrial & energy-producing structures
As a specialist of structural systems and ground engineering, we provide bespoke solutions combining design and methods, in-house systems and project execution for the construction of industrial and energy-producing structures worldwide.
Existing Structures
We deliver bespoke inspections, preservation plans and maintenance operations to manage the ageing of structures and optimize their safety, durability and asset value.
As specialists of structural components, we specialise in the repair or replacement of parts of an asset that are essential to guarantee continued safe use. The repair or replacement of parts of an asset due to structural deterioration is essential to maintain or reinstate it in a condition that guarantees continued safe use. As specialists of structural components, VSL helps owners and asset managers to define a tailored-made solution balancing cost, safety, continuity of service, performance and durability.
- Repair
- Replacement
We offer structural modification solutions to accommodate new uses or requirements that help maintain a structure’s value, comply with the latest design codes and safety recommendations or answer to new needs.
VSL TECHNOLOGIES
Sustainability
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Bridge Foundations

Bridge foundations: What is at stake ? Foundation works can take an extensive amount of time if they are not handled by specialists of underground works with...

Event

Event 1 Event 2 Event 3 …...

Construction of underground metro stations

Bridge foundations: What is at stake ? Foundation works can take an extensive amount of time if they are not handled by specialists of underground works with...

Access or ventilation shafts

Bridge foundations: What is at stake ? Foundation works can take an extensive amount of time if they are not handled by specialists of underground works with...

Ground improvement

Bridge foundations: What is at stake ? Foundation works can take an extensive amount of time if they are not handled by specialists of underground works with...

Box jacking

https://www.youtube.com/watch?v=S98ImDI4N_U For the Hong Kong International Airport expansion, VSL is building two tunnels underneath a live railway. Bridge foundations: What is at stake ? Foundation works can...

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