Martin Cyr is a Professor at Toulouse University (France) and Associate Professor at Sherbrooke University (Canada). He is deputy director of the Laboratory for Materials and Durability of Construction (Toulouse, France). His research interests include low-carbon concretes, mineral admixtures, alkali-activated materials and durability of concrete. He is a member of several RILEM technical committees, and a convenor of the Technical Group TG4.8 « Low-carbon concrete structures » (FIB - International Federation for Structural Concrete) and of the Working Group CEN/TC 104/WG 15 - Ground granulated blast furnace slag (European Committee for Standard-ization - CEN). He manages several projects with more than 20 researchers (PhD, post-doc, en-gineers), in partnership with several industrial groups.