Freyssinet Adria

Freyssinet Adria has all the modern prestressing and post-tensioning technologies used in the construction of bridges, viaducts and many high-rise structures. Through its development work, Freyssinet continuously improves and complements its own products and technologies.
The high quality of Freyssinet’s services is complemented by its subsidiary Freyssinet Products Company (FPC), based in France, where the production, procurement and distribution of its own products and equipment is centralised.

Freyssinet Adria SI, d.o.o. has extensive experience in the construction of viaducts and bridges using ILM – Incremental Launching Method. We have all the necessary hydraulic and other temporary equipment for ILM, as well as all the engineering know-how required for successful execution of the works. In total we have incrementally launched more than 5.000 meters of bridges and viaducts. 

The construction of out-of-level crossings (underpasses) on existing railway infrastructure requires the use of special technologies, from undercutting to pulling the whole or part of the structure.
Freyssinet Adria SI, d.o.o. has the knowledge and experience in the construction of this type of structures, having successfully undercut more than 15 such structures on Slovenian railways.

The hydraulic heavy lifting system is designed for the construction of projects where heavy parts of the structure need to be moved to final installation position via hydraulic lifting (e.g. for the installation of bridge sections and all other heavy construction elements). 

• We execute repairs and reinforcement with carbon-fiber strips and meshes.
• Reinforcement of cylindrical structures/silos with prestressing Freyssinet X-Range system.
• Reinforcement of linear elements with additional external cables using the Freyssinet R-range system.

We supply and install prestressed geotechnical anchors:

• Threaded bars: Freyssibar, Freyssi670E, FreyssiSD
• Strand anchors

We can offer all types of structural bearings that comply with EN1337: 

• Elastomeric bearings (all types A, B, C, D and F) 
• Pot bearings 
• Spherical bearings 
• Special types of bearings (with integrated load measuring system; final/temporary bearings for incrementally launched bridges and viaducts; bearings for industrial applications; adjustable high-performance hydraulic bearings, …) 

Freyssinet produces a wide range of bridge and structural expansion joints with a movement amplitude of up to 1200 mm and more. The Group offers expansion joint design, design consultancy, expansion joint fabrication and installation of expansion joints by our professionally trained operational teams. You can find out more about Freyssinet Expansion Joints in the brochure at the link below.

Seismic devices and dampers are used to protect structures from:

• the influence of seismic forces (high accelerations, low cycle number) – seismic devices;
• the influence of imposed vibrations from wind loads, pedestrian loads (low accelerations and high number of cycles – dampers. 

Bespoke architectural solutions for exceptional projects:
Freyssinet has created and fully tested its own line of architectural lightweight tension rods, which provide an aesthetic, economical, simple and affordable solution for transferring tensile loads between different parts of a structure.