Deep vibro techniques present flexible solutions for ground improvement. They are mainly used under foundations of structures that are to be constructed on soils of low bearing capacity. Keller developed the depth vibrator (patented in 1934), which was originally used to compact granular soils such as sand and gravel. Today Keller improves a variety of granular and cohesive soils employing a wide range of depth vibrator models and techniques.
In the video Keller is highlighting one of its more popular geotechnical solutions used here in the region, namely Vibro Compaction and Vibro Replacement. Both these solutions have been successfully applied in the landmark project of Dubai Harbour.