Restoration of the Concrete Facade


  • Development of methods and materials for the repair of the historic concrete in preparation of a conservation plan
  • Preparation of Mock-up to define appropriate repair mortar and technique to re-mould a strongly damaged facade
  • Samples of mortar repair including retouching in-situ
  • Tests for partial repair of damaged areas
  • Tests of appropriate cleaning methods


  • Repair of the concrete fassade
  • Partial repair of damaged areas: reinstate original surface in texture and color
  • Repair of heavy deteriorated areas by cast-in-situ concrete technology: concrete framework imitating original surface features
Owner: ExRotaprint GmbH
Architect: Clemens Krug Architekten