Heat treatment of concrete and its influence on the mechanical properties Sana Elkacemi, Latifa Abahlous, Said Ait amar, Larbi Boukbir and Noureddine El alem MATEC Web of Conferences, 11 (2014) 01011 Published online: 28 April 2014 DOI: 10.1051/matecconf/20141101011