Portland Cement Clinker Type Ii And I 42.5 And 52.5
Portland Cement is obtained by grinding Clinker with only minor amounts of a few other minerals, so its composition does not depart far from that of Clinker. Other Cements (i.e. non-Portland Cements, for example pozzolanic Cements, blast furnace slag Cements, limestone Cements and masonry Cements) contain larger amounts of other minerals and ...