BAU 23 trade fair / 2023
Resource-saving glass-foil roofing and vertical water retention system

At the BAU 2023 trade fair, Fraunhofer UMSICHT will present innovative solutions for the construction of the future at the joint booth of the Fraunhofer Building Innovation Alliance (Hall C2, Booth 528) from April 17 to 22. Energy and CO2 can be saved with the new lightweight resource-saving glass-foil roof coverings; a vertical water retention system absorbs precipitation water and stores it directly so that overloading of the sewer system and flooding in heavily sealed areas can be avoided.
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