Rheological Properties of Cement Mortar with Fly Ash and Silica Fume for 3D PrintingIsraa Alhanafy, Salah Altoubat, M. Talha Junaid, Mohamed Maalej and Matěj PrudilEPJ Web Conf., 343 (2025) 03009DOI: https://doi.org/10.1051/epjconf/202534303009