News
June 27, 2025
Historical method, modern solution: Ground freezing for a high-rise building in Basel
A method rarely used in Switzerland is being applied in the construction of a new high-rise building in Basel: ground freezing. Where conventional techniques reach their limits, liquid nitrogen provides the necessary stability and impermeability – a traditional engineering solution that proves its worth even in complex urban environments.
May 26, 2025
Fresh management duo provides clear impetus for the future
Gruner has adapted and restructured the building technology organization in the Northwestern Switzerland region. Since the beginning of May, Daniel Büchler as Head of Building Technology Northwestern Switzerland and Markus Butz as Head of Energy Technology have assumed responsibility for their respective areas.