Use of clay as a cement replacement in mortar and its
#0183;#32;Highlights In this work I have used clay as a cement replacement. The clay has been activated using quick lime inorder to increase the amount of clay in cement. Hydration evolution and pozzolanic reaction rates of the QuicklimeClayCement (CCL) system were monitored. A 3% addition of quicklime was found as optimum dosage both for short and longer curing periods.