Biography :
Jean-Michel Mechling is a Professor at the Université de Lorraine and Head ot the Team Materials for Civil Engineering at the Institut Jean Lamour (UMR CNRS 7198, Nancy, France). His research focuses on current cementitious binders with the objective of recycling industrial waste and demolition concrete or of reducing the environmental footprint of civil engineering materials. Also, for over twenty years, he has studied ancient mortars from different archaelogical sites (France, Jordan, etc.) and several epochs of Antiquity (Gallo-Roman, Bysantine) up to the Middle-Age and the Renaissance.