Automated measurement and imaging systems towards a regular quality control of concrete structures

Several non-destructive methods have been developed for the evaluation of concrete structures. Some of these methods have been advanced to automated data collection, enabling the scanning of larger parts of concrete structures. The data recorded by single or combined methods can be processed to visualize conditions and features of the structure and to image construction elements and flaws. This contribution presents own and others' examples of actual semi-automated and automated measurement and imaging systems including scanners and array systems, highlights the interdependence of automated measurements and advanced imaging, and tries to open a perspective of using the data for quality management of concrete structures. The technical prerequisites and a formal framework necessary to establish quality management during construction and operation of concrete structures are discussed. A line is drawn from today’s examinations on a case-by-case basis to general quality management of concrete structures with the further perspective of Building Information Modeling.