Guidelines for concrete surface preparation: 10 years research and experience Luc Courard, Benoît Bissonnette, Andrzej Garbacz, Alex M. Vaysburd and Kurt F. von Fay MATEC Web Conf., 199 (2018) 08004 Published online: 31 October 2018 DOI: 10.1051/matecconf/201819908004