The Expander Body (EB) was initially developed in Sweden during the 1980s by Bo Skogberg (Soilex) and then evolved in a partnership between Bo Skogberg (Soilex) and Incotec S.A. (Mario Terceros H.) in Bolivia. The new developments in this technology changed the way we think about deep foundations and their behavior, thanks to the quality and quantity of information that this system provides.
The EBI technique represents a significant leap forward in terms of the design and QA / QC of the foundation. This new technology allows engineers to monitor the behavior and thus improve results and quality control. The savings can exceed 50% in both time and cost.