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Improvement of soils under tracks on a TGV line

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Par Bat info 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®.

Selection of products

  1. Lifting and stabilization of slabs by expanding resin injection
    Lifting and stabilization of slabs by expanding resin injection
    Floor Lift®
    URETEK® France
    To make a request
    Lifting and stabilization of slabs by expanding resin injection

    The FLOOR LIFT® process makes it possible to raise or level down sagging slabs using the injection of expansive resin under the slab and within its layer…

    More information
  2. Stabilization and anchoring of structures against the ground
    Stabilization and anchoring of structures against the ground
    Microanchors
    URETEK® France
    To make a request
    Stabilization and anchoring of structures against the ground

    In order to counter the displacements and deformations of structures, the innovative MICROANCHORS® solution stabilizes and anchors the structures against the ground to stop the…

    More information
  3. Cavity filling by injection of expansive resin and expanded clay beads
    Cavity filling by injection of expansive resin and expanded clay beads
    Cavity Filling®
    URETEK® France
    To make a request
    Cavity filling by injection of expansive resin and expanded clay beads

    The Cavity Filling® process consists of filling an underground cavity using deactivated clay balls, then injecting a resin into the filled volume to…

    More information
  4. Soil improvement by injecting expansive resin
    Soil improvement by injecting expansive resin
    Deep Injections®
    URETEK® France
    To make a request
    Soil improvement by injecting expansive resin

    The DEEP INJECTIONS® process makes it possible to stabilize cracked or collapsed buildings by strengthening their deep subsoil and consolidating their…

    More information

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