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Soils often need treating to support the weight of a building or to withstand the loads imposed by a piece of infrastructure. This can mean improving the ground or putting in foundations to transfer the loads to deeper more competent layers.

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Drilled displacement piles are a type of augered pile, however instead of removing the material, the soil is displaced laterally into the surrounding soil resulting in a similar profiled regular shaft pile.

In Perth, Western Australia, Keller has expertly navigated difficult soil conditions to deliver a retaining wall and foundation works for a proposed luxury aged care facility. We speak to Project Manager Brad Clothier to find out more.

Artificial ground freezing converts in situ pore water to ice through the circulation of a chilled liquid via a system of small-diameter pipes placed in drilled holes.

Impact rolling compacts the ground through the rotation of a non-circular rolling module delivering insitu compaction with significant densification and strength improvement.