One of the largest test objects, which was created as part of the research project is a wall element with dimensions of 150 cm x 50 cm x 93 cm (l x w x h). (Photo: K. Henke / Technical University of Munich); Image is illustrating the press release: "3D Printing in concrete"; 4.12.17. https://www.tum.de/nc/en/about-tum/news/press-releases/detail/article/34334/. Free for use in reporting on the Technical University of Munich (TUM) with the copyright noted.