Group photo (IMAGE) Graz University of Technology Caption Cross-institute work at TU Graz on new investigation methods for concrete structures: Bernhard Müller (Institute of Analytical Chemistry and Food Chemistry), Martin Dietzel (head of the Institute for Applied Geosciences), Florian Mittermayr (Institute of Technology and Testing of Construction Materials), Isabel Galan Garcia and Cyrill Grengg (both Institute of Applied Geosciences), Torsten Mayr (Institute of Analytical Chemistry and Food Chemistry) Credit © Melbinger - TU Graz Usage Restrictions Image is free of charge for editorial purposes. The use of the photo is only permitted provided that the source is cited in full together with TU Graz. The use of the photo for advertising purposes by institutions not affiliated with TU Graz is only possible upon request. License Licensed content Disclaimer: AAAS and EurekAlert! are not responsible for the accuracy of news releases posted to EurekAlert! by contributing institutions or for the use of any information through the EurekAlert system.