Improved device for the treatment of soils by rotary jet (s).
FR2689534A1
Method of producing underground waterproofing screens, screens thus produced, and jet device for implementing this method.
FR2686916A1
DEVICE FOR ANCHORING A BEAM OF FIBROUS JONCS.
FR2675526A1
METHOD OF GUIDING THE EXCAVATION TOOL USED TO PRODUCE A GROUND MOLDED WALL, AND EXCAVATION TOOL FOR IMPLEMENTING SAID METHOD
FR2642777A1
Device for executing hollow molds in the ground
FR2642776A1
Floor elements with relaxable pre-stress and method of performing a search by the molded wall technique using the same
FR2631954A1
Process for producing an acid resistant seal in the ground and concrete useful therefor
FR2628772A1
Guidance system for the excavation tool used for making a molded wall in the ground
FR2571734A1
Curable granular grout based on mineral products and method for consolidation and / or sealing of fine granular soils and finely cracked soils using the same
FR2563852A1
Process and device for realizing in station columns of stabilized and compact soil.
EP0101350A1
Method and device for pulling out a shuttering at the realization of an underground cast wall
FR2534611A1
Process and device for the production of a molded wall in hard terrain
