It consists in placing trenching barrels into the soil. The barrels are designed to cut and mix soil, using specialised blades, with injected bentonite/cement grout. This method generates overlapping panels of specified length and width and designed depth which, combined, form a continuous anti-filtration partition. Due to precision of the equipment CSM, quite like CDMM, prevents occurrence of filtration windows.
To obtain more information on services provided by DABI, contact our Production & Preparation Department.