Calcined clay limestone cements (LC3)
WEBDec 1, 2018 · Impact of calcined kaolinite content on mortar strength for blends of 50% ground clinker, 30% calcined clay, 15% limestone and 5% gypsum in EN 196 mortar bars ... The grinding and blending can be done in existing ball mills or other grinding facilities. Thus, the technology is widely known to producers of equipment for cement plants and .