Improvement of soils under tracks on a TGV line

Par Batinfo source: URETEK via YouTube

In the heart of Touraine, the Paris-Bordeaux High Speed ​​Line (LGV) saw the foundation of its track deteriorate following the completion of a crossing under the track for a fire network, which caused a decompression problem soils with an alteration of the foundation of the soil as well as the appearance of fontis on the surface. In order to resolve these disorders, the SNCF Réseau pole has opted for the soil consolidation solution offered by URETEK®.