Acidified concrete finishes have had the top layer of fine mortar removed with acid. The result is an artificially roughened finish on the architectural concrete from which only a small amount of the skin of the cement has been taken off. The depth of acidification determines the colour of the concrete: Coarser aggregates are only exposed to a very limited extent, the fines in the concrete determine the colour.
Acidification determines the colour:
By drawing on their great skills and many years of experience, our experts at our plant for precast concrete are able to realise the finish that you desire.
Header:
Base cladding made of exposed concrete elements using so-called formliner technology.
Project: RAG Headquarters, Essen, DE.
Photo: BetonBild. Architect: Bahl Architekten BDA, Hagen, DE
