Calcined kaolin as cement replacing material and its use ...
1. Introduction. Kaolin is widely occurring white clay resulting from natural decomposition of feldspar and is mainly used in the manufacturing of porcelain, filler in the paper, textiles and as absorbent in medicines .In Malaysia, around million metric tons ( million lbs.) of kaolin reserves have been identified in the states of Perak, Johor, Kelantan, Selangor, Pang and Sarawak .