Dr Ir. Rob Wolfs, Gustavo Colonnetti medalist 2024

Speaker: Dr Ir. Rob Wolfs

Title: The status quo of 3D concrete printing: are we there yet?

The technology of 3D concrete printing has seen a rapid growth in industrial applications and academic activities over the past decade. 3D Printing is being advertised to address the urgent sustainability and productivity challenges in the field of construction, by reducing the total amount of concrete in buildings or infrastructural elements such as bridges, and by producing them in an automated, high-speed and robust manner. Today, however, 3D concrete printing does not yet live up to its full potential. In this contribution, we reflect upon the advancements in recent years, and asses the status quo of the technology today. Finally, we look ahead at was it needed from academia, industry, and governments, to support the development of 3D concrete printing towards a higher efficiency and reduced environmental impact.

ABOUT RILEM:

The mission of RILEM is to advance scientific knowledge related to construction materials, systems and structures and to encourage transfer and application of this knowledge world-wide.

This mission is achieved through collaboration of leading experts in construction practice and science including academics, researchers, testing laboratories and authorities.