Structural strengthening
Freyssinet offers a full range of structural
reinforcement solutions:
Additional prestressing
Freyssinet additional prestressing consists of adding external stresses
to modify the stress state of a structure and make it serviceable again
or reinforce it to increase its bearing capacity.
Dry process shotcrete
The shotcrete technique consists of applying concrete by using a stream
of compressed air to spray dry material through a nozzle, with hydration
optimised at the nozzle.
Composite reinforcements
Composite reinforcements bonded using resin to concrete, steel, masonry
or timber structures provide a reliable, durable reinforcement solution.
Freyssinet offers turnkey services that include the design, sizing and
installation of Foreva® reinforcements:
- Carbon
fibre fabric reinforcements,
- Pultruded
carbon fibre strips,
- Pultruded
carbon fibre rods,
- Kevlar
fibre fabric reinforcements.
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Pannecière dam (France) |
Areas of application:
Bridges and engineering structures, dams
Public buildings
Private buildings
Industrial structures
Marine and river structures
Tunnels and arches
Water engineering structures
Ancient monuments