Execution of works, consultancy in the field of technology selection and design.
Piles drilled in the VDW casing pipe allow for the construction of durable casings of underground storeys in difficult ground conditions. This makes it an economical alternative to diaphragm walls.
This technology is an alternative to diaphragm walls while maintaining a favorable economic balance.
Anti-filtration barriers and soil injection
Shocrete – sprayed concrete
Geothermal piles and micropiles