Innovative precast concrete pump sump developed
Following the introduction of the first pump sump to the market a few years ago and with that a practical solution for structures in groundwater made available, the precast plant Hieber Betonfertigteilwerk GmbH, Wörleschwang, Germany, recently developed another innovation. In cooperation with StekoX GmbH Abdichtungstechnik, Magstadt, Germany, Type SA was conceived and a patent already applied for.
Pump sumps are delivered as precast unit to the installation site and are there connected to the ground slab via projecting steel elements. The cast-in sealing tape that usually projects from the...