Method to manufacture foundation element; involves supporting guide unit in upper are of excavated space and inserting self-hardening suspension, which acts as support suspension below guide unit
DE10003121A1
Drill for the injection of a strengthening medium into the ground has a hollow shaft linked to a pump to force the medium through outlet opening(s) at the drill shaft tip
DE19953264A1
Underground retention wall esp. to seal off waste dumps etc. has full-length internal chamber with drainage system
DE19949655A1
Concrete header beams for free-standing sheet pile retaining walls etc. is manufactured in one piece of long length by sliding shutter method
AU1031000A
Device for externally prestressing building constructions
DE19938034A1
Process for the processing of contaminated goods
DE19928287A1
Method for disposing of excavated waste material conveys material to buffer container for entry to drum washer where coarse particles are separated from finer particles and overflow is supplied to hydro-cyclone screen apparatus
DE19914847A1
Anchor for a reinforcement plate at a concrete construction component is over the plate on the flat surface bonded into openings in the concrete
DE19859666A1
Device for conveying soil material from a borehole filled with liquid
DE19858001A1
External tendon
DE19858006C1
Container with device for unloading and lowering pipes into ground has lifting device movable out of container inner space and equipped with at least one operable suspension for fixture to pipe
EP0913538A2
Device for the tensioning without bonding of building constructions
DE19844888A1
Process for producing a structure using the press-through method
DE19837546A1
Measuring device for determining the alignment and the course of a drill pipe
DE19836028A1
Process for the production of a hydraulic connection of sealing wall chambers
DE19829992A1
Gravel pump
DE19828530A1
Method and device for determining the density of suspensions
DE19815823A1
Anchoring device for tension members
DE19813409A1
Device for coupling the rotary table connection of a drilling device to a pipe adapter
EP0867695A2
Method and device for detecting the degree of filling of formworks with concrete, as well as its compacting, by exploiting its electrical properties
