Apparatus for leveling, dumping and distributing bulk material on a leveled surface on the seabed, and method of making a flat ballast bed on the seabed
DE102006033957A1
Method for creating geotextile coated pillars of granular or rolling material
DE102006025289A1
Method for erecting a pier structure comprises filling base material in layers, placing spaced horizontal anchor rods on the base material, connecting the anchor rods to the rear side of a sheet piling and covering with a further layer
DE102004045799B3
Method and installation to produce concrete pillars with smaller diameters in the ground uses displacement tube filled with concrete, pushed into ground and then pulled out leaving concrete pillar in ground
DE102004045656A1
Process and installation for the production and laying of a hose filled with pourable material
DE102004038437A1
Method and system for producing and laying a hose filled with pourable material
DE102004013790A1
Rod shaped unit e.g. pipe, driving and moving out method for use in construction vehicle, involves providing two exciter cells whose torques are adjusted such that torques are brought in-phase on rod shaped unit
DE102004013275A1
Process for the production of an interactive load-bearing system made of geotextile-coated columns of granular material and the upcoming floors for the removal of building and traffic loads with unsustainable subsoil
DE10351956B3
Device for extracting earth material from pipe driven into soil has flaps held by cable extending from one end of gripper pipe to other connected to actuator so this lowers cable and flaps drop to outlet position under pressure of soil
DE10348271A1
Method and installation for the construction of a reef-like hose body in the underwater area
