After the 100 spots for the debate were filled extra capacity was added.

The debate's title is “Tensile strength of rock: direct or indirect testing?”, and the speakers are Matthew A. Perras from Trent University, Canada, and Ignacio Pérez-Rey from the University of Vigo, Spain. Philippe Vaskou, from France, will moderate.

For complete information, please download the flyer or register directly here.

The recording of the debates is available afterwards in a playlist on the ISRM YouTube channel.