Discover the Soletanche Bachy wide range of processes

Soletanche Bachy relies on a wide portfolio of techniques to offer you a solution adapted to the constraints of your project.

Our geotechnical and special foundations processes

  • Long-term preservation of existing structures For more than 60 years, Soletanche Bachy has [...]

  • Cost effective continuous walls, and a lot more! The Trenchmix® process is a [...]

  • Supports for all grounds Soletanche Bachy offers you the benefit of its experience [...]

  • Small-diameter columns to improve the soil in-situ Springsol® process can be applied in [...]

  • An agile technique that adapts to the complexity of the project and its environment. Foundations, [...]

  • Soletanche Bachy presents its full range of piles: bored piles. LDA (Large Diameter Auger) piles, [...]

  • Soil-cement columns constructed by erosion Jet grouting is a fairly common technique, but one in [...]

  • Soil-cement columns built by erosion Whether it's a dam and its watertightness, a tunnel and [...]

  • An essential system for the stability of your structures. Soletanche Bachy uses ground anchors for [...]

  • Cost-effective and more eco-friendly structures The Geomix® process uses the soil mixing technique across a [...]

  • Construction technique designed to consolidate and temporarily seal soil (or fractured rock) Soletanche Bachy [...]

  • A Soletanche Bachy expertise A diaphragm wall is a support of excavation technique used by [...]

  • A multi-application technique Soletanche Bachy offers you its full range of Deep Soil Mixing processes [...]

  • This preventive technique is an essential complementary expertise in tunnel construction. Soletanche Bachy [...]

  • The most traditional Soil Mixing process, used for almost 40 years Colmix® technique [...]

  • Soletanche Bachy presents its complete range of piles: continuous flight auger piles. CFA (Continuous Flight [...]

  • Soil consolidation by biocalcification Soletanche Bachy is developing Biocalcis®– a biotechnology capable of [...]

Our projects

Our solutions





You have a project ?

Around the world, close to you. Soletanche Bachy is rooted in your territories to provide you with the solutions of foundation and soil technologies adapted to your needs.

Your country is: France ?