Method of forming geobarriers for use underground and device for forming such barriers

摘要

The method employs jacket shuttering for filler material. Geomatting is glued/welded into a cylinder jacket of chosen cross section, and its longitudinal edges defining the cylinder height are connected resistant to traction. A geofleece is fastened to the inside of the matting cylinder, pref. overlapping, or an open/closed fleece hose is drawn into the matting jacket. Filler material as required is filled into the hose via a filler hose and after-pressure hose. The shuttering also has a pressure measuring device. Several geosynthetic material shutterings are used together or singly. The geomatting is suitable for use in road and waterway construction, and esp. chosen from the material group SECUGRID. The geofleece is chosen from the material group SECUTEX GRK. Dependent on use, the geo-shuttering is filled with a setting construction material/water mixture, sand, and/or other bulk material.