• Deep foundations : Piles

    - Bored piles (dry drilling, with bentonite mud, or with casing) -CFA piles -Displacement piles -Static loading tests on piles.

  • DSM – CIS - Jet Grouting

    - Jet grouting : retaining walls, foundations, bottom plug
    - DSM, CIS : soil improvement, stabilization of excavations…

  • Diaphragm walls and sheet piles

    - Diaphragms walls - Sheet piles