Architecture and heritage conservation are increasingly dealing with historic buildings constructed from concrete and exposed concrete. Exposed concrete has been used more and more as a design element over the past nine decades. Over time, the exposed concrete architecture built during that period has come to be regarded as historically significant due to its aesthetic, cultural and technical impact, to the extent that it is now considered a heritage landmark.

The restoration, rehabilitation and maintenance of exposed concrete in buildings of historical significance that are subject to heritage protection require meticulous and careful treatment by specialist restorers and certified concrete technicians, with the aim of preserving as much of the building’s original material as possible. In-depth knowledge of concrete protection and maintenance methods, as well as an understanding of sustainability requirements and the ageing characteristics of materials, is an essential prerequisite for carrying out the restoration and maintenance of exposed concrete in accordance with approved standards.