Renovation of an underground car park in record time

Pumpable and flowable concrete replacement mortar accelerates refurbishment of underground car park


Old subfloors are always good for a surprise - the team of flooring professionals from Repenning + Sohn recently experienced this during the renovation of an underground car park in Hamburg, Germany. The old concrete substrate had to be milled off, but was so extremely hard that the work took much longer than planned. To make up for the delay, the company looked for a time-saving floor solution and found it in the pumpable and flowable concrete replacement mortar weber.floor 4640 Outdoor RepFlow. This was delivered to the construction site ready for use with the Weber MixMobil and installed - without bag lugging and manual mixing. The team was thus able to complete 10 days' work in just one day.

Tiefgarage (underground car park) Borgfelder Str., Hamburg

1.000 m²

Nov. 2020

Ingenieurbüro DREWS GmbH, Berlin

Execution by:
Repenning + Sohn Bauwerkerhaltung GmbH, Berlin