COMPOSITION FOR OBTAINING ROMAN CEMENT

摘要

The present invention refers to the field of cement production, specifically to the obtainment of dolomitic roman cement. The described composition widens the range of input for the obtainment of dolomitic romancement, because not only dolomitic marl could be used as an input, but also a mixture of dolomite and clay. The clay and dolomite in the composition are mixed in following proportions in weight %: clay 13 to 24, dolomite 87 to 76, and it is burned at a temperature of 800 centigrade. The reached properties meet the requirements for dolomitic roman cement.