How Cement Is Made Portland Cement Association
The history of cement goes back into Roman Empire. The modern day cement. That is Portland cement was first produced by a British stone mason, Joseph Aspdin in 1824, who cooked cement in his kitchen. He heated a mixture of limestone and clay powder in his kitchen, and grind the mixture into powder creating cement, that hardens when mixed with.Global Cement Grinding Aids Market Regional outlook. Geographically, the global cement grinding aids market can be segmented into seven key regions such as Latin America, Europe, Middle East Africa, South East Asia Pacific, Japan, China, and North America.