In situ treatment of site
Bulk treatment with incorporation of materials
Depollution of ground






  Improvement


 
  Freyssinet sets standards in soil improvement, with the exclusive Menard processes for bulk treatment of even the poorest site to allow building on the surface.

In situ treatment of site with dynamic or vacuum compaction is part of our expertise.

Environmentally integrated and reliable techniques for slope stabilisation are developed with Terre Armée processes. Anchor tie rods and nailing techniques participate to global solution for slope stabilisation.

Freyssinet proposes also systems for depollution of ground by venting, skimming or inerting all polluants. A reference among others: the Stade de France in Paris!
 
  Emploi de masses de 15 à 40 tonnes en chute libre d'une hauteur de 10 à 40 mètres.
     
This method eliminates the need for long-term and potentially unstable surcharge loads.
 
     
  Depollution of the soils - Stade de France in Paris