Metakaolin as an Active Pozzolan for Cement That Improves Its ...
Meanwhile, the OPCMK10 blend showed a decrease in the free CaO content reaching 4.07, 4.27, 4.23, 4.19, and 4.11 CaO with increasing age of hydration compared with the neat samples which recorded 4.27, 5.15, 5.42, 5.61, and 5.96 CaO respectively. The DSC thermograms results for the hardened neat and OPCMk10 pastes at the 14 and 28