Distinguished Professor, Michigan Technological University

Professor of Civil and Environmental Engineering, University of California Pavement …

Head of Concrete and Asphalt Laboratory, Empa / Professor of Concrete Technology, ETH

Emeritus Hoogleraar Technische Universiteit Eindhoven en Universiteit Twente en Shell …

Principal Engineer, Advanced Materials Services, LLC

Professor of Civil Engineering, Iowa State University

Associate Professor, University of Nottingham

Professor of civil engineering, lsu

Shanghai Jiao Tong University

IMT Lille Douai