Applications

With this cast in situ method a screwed displacement tool will displace the soil laterally. This technique is most suitable in areas with softer to medium soil conditions. Drilling without soil removal is a big advantage.

An auger drilled cast in situ method to replace the soil for concrete in one continuous operation. The big advantage is the fast installation time. This method is suitable for variable ground conditions.

A cased auger method mostly used to install concrete secant pile walls. These retaining walls constructed to hold the ground and / or obtain water tightness prior to excavation. This is a fast and cost effective installation method.

An in-situ soil mixing technology that mixes existing soil with cementitious materials using single or multiple mixing shafts consisting of flights or mixing paddles. This method is mainly used to improve sensitive soil layers to realize soil mixing walls.

A worldwide well known installation technique by using a diesel or hydraulic impact hammer to drive different type of piles. Among others, steel casings, cast in situ with closed casings and extraction, concrete and sheet piles can be driven in vertical and / or rake position. The impact energy of the hammer makes it possible to drive piles in different type of soils.

Using a free fall piling winch casings are driven by using a top driven or bottom driven drop weight. With sectional casings bottom drive piling can be beneficial in areas where space and height are limited.

A method used to install small diameter soil displacement piles used for ground improvement. The advantage is the fast installation method and high pile productivity per day. This type of application is mainly used to support floors in warehouses and business premises.

This deep mixing method for diaphragm cut off soil improvement walls can be realized by using cutter wheels mounted on the end of the Kelly. In situ the soil will be mixed with binder slurry to install vertical soil- and water resistance cut-off walls. This system can be used in almost any soil type.

A vibration free and quiet method to install or remove steel sheet piles with the help of the push pull system. The big advantages are the fast installation, no additional crane needed for sheet pile handling, and perfect alignment because of leader guided operation.

This method is used to drill rock sockets. A drilling hammer is attached at the bottom of a drill string. When the drill string slowly rotates, the drilling hammer is forced down into the rock. Small flakes and dust are blown clear with compressed air.