Infrastructure branch Making all the difference

Ævia (a brand of Eiffage Génie Civil) brings together under the same brand name, the teams of Via-Pontis, Résirep, Etic® and TSV as well as those dedicated to the BSI®.

Equipment, maintenance, repair and reinforcement, thanks to its various poles of excellence, Ævia is able to provide you with solutions to problems of all kinds that arise in the life of a structure.

In complex or operational environments (road and rail tracks in circulation, occupied sites), our teams work on all types of structures. With a know-how perfectly adapted to the various problems encountered, they exercise their talent by relying on innovative tools, equipment and materials.

  • Integrated know-how on special work to meet all needs.
  • Design and implementation of handling and pre-stressing solutions for structures.
  • Etic®, international references in the design, manufacture and assistance in the implementation of technical equipment for civil engineering and construction.
  • BSI®, innovation in the service of materials.



    We offer you a service which includes recommendations and corrective action for your structures.


    We carry out routine and specialized upkeep work on reinforced and prestressed concrete structures and  stonework, while meeting deadlines and complying with environmental  standards.


    Our range of services includes cryogenics, photometry, cathodic protection and realkalisation

See also