RT Conference Proceedings T1 Hydration study of Belite-Alite Calcium Sulfoaluminate (BACSA) cement blended with fly ash A1 Londono-Zuluaga, Diana A1 Tobón, Jorge Iván A1 García-Aranda, Miguel Ángel A1 Santacruz-Cruz, María Isabel A1 Gómez-de-la-Torre, María de los Ángeles K1 Cemento AB The main objective of this work is to understand the effect of the addition of fly ash (0, 15 and 30 wt%) in the hydration of a BACSA cement paste (water/cement=0.4) prepared with 12 wt% of anhydrite. The pastes were characterized, at different hydration ages, through laboratory X-ray powder diffraction (LXRPD) (using an internal standard) combined with the Rietveld methodology and thermal analyses. Details about the phase developments including pozzolanic reactivity will be reported and discussed. YR 2015 FD 2015-10-26 LK http://hdl.handle.net/10630/10584 UL http://hdl.handle.net/10630/10584 LA eng NO Universidad de Málaga. Campus de Excelencia Internacional Andalucía Tech. DS RIUMA. Repositorio Institucional de la Universidad de Málaga RD 20 ene 2026