Properties of fresh and hardened concrete containing supplementary cementitious materials : state-of-the-art report of the RILEM Technical Committee 238-SCM, Working Group 4 / Nele De Belie, Marios Soutsos, Elke Gruyaert, editors. - Belie, Nele de; Soutsos, Marios; Gruyaert, Elke (RILEM state of the art reports ;, 2018)