
Graphic: ©ImmProjekt Entwicklungs GmbH & Co. Roedernallee KG
Quartier Alt-Wittenau, Berlin 2024
New Construction of a Residential Building with Retail Spaces
Location
Rödernallee 118, 13437 Berlin
Construction year2024
Project descriptionSteel fiber reinforced concrete was used for the foundation slab of a new residential building with retail spaces on Rödernallee in Berlin.
Optimisation with SFRC
- Accelerated construction process through the use of steel fiber reinforced concrete
- Optimized standard slab thickness, reduced by 10 cm, and up to 20 cm for the 36 haunches, compared to the original design
- A significant economic advantage was achieved by lowering concrete costs due to the reduced slab thickness
- Crack width control reinforcement was reduced by more than half → enabling efficient execution and delivering a cost benefit
Slab thickness
45 – 115 cm
Executioncombined reinforcement
ConcreteC35/45
Performance classL2,1/2,1
Dosage30 kg/m³
Fibre typeDramix® 4D 65/60BGX
General contractor
Dresdner Industrie- und Wohnungsbaugesellschaft mbH, 01917 Kamenz
Original solutionLHT Bauingenieure GmbH, 10627 Berlin
Floor areaca. 5.000 m²
Cubatureca. 3.180 m³
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