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Structural strengthening

With Foreva® solutions and turnkey service, we improve the performance of your assets in terms of structural safety, ease of maintenance and durability.

The MUCEM pushes back post-tensioning limits

A complex and innovative system for casting, assembling and post-tensioning tree-shaped concrete columns was the key to bringing to life the architect’s vision for a new national museum in Marseille

CNIT underground station jacking

The construction of a station located underneath a Paris shopping centre required the taking up of a load of a frame assembly of some 100,000 tonnes, thanks to an innovative jacking system.


For over 60 years, Freyssinet has been involved in the construction of buildings and skyscrapers, providing sustainable technologies to optimise their structure, improve their behaviour during their lifetime and meet its clients' environmental concerns.

Anchoring systems for geotechnics

Ground anchors are one of the first applications of Freyssinet technologies, with for example the stabilisation of a dam in Algeria as early as 1939. Drawing on this long experience, we offer geotechnics expert solutions and services to companies carrying out ground stabilization works.

Ultra High-Performance Fiber-Reinforced Concrete (UHPFRC)

We accompany you from design to implementation by developing for you an innovative solution, specifying UHPC performances adapted for your project and checking with you the feasibility and economy of the solution.

Additional prestressing

The installation of prestressing tendons on an existing structure requires skills not only in prestressing work but also in structural repair. With more than 60-year experience in the strengthening of structures using additional prestressing, Freyssinet offers the guaranty of a turnkey service.

Dry shotcrete

With over 60 years' experience in the strengthening of concrete and masonry structures using the dry shotcrete technique, Freyssinet offers the guarantee of a turnkey service with the dry shotcrete solution.

Seismic retrofitting

From proposing a seismic protection strategy to delivering and installing systems designed, manufactured and tested in-house, we offer turnkey solutions for retrofit, seismic strengthening and post-earthquake repair projects of existing structures.

Concrete restoration