OPC 52.5

OPC 52.5 Old Portland cement 52.5 is the highest grade commercial Portland cement widely available on the market. With a minimum compressive strength of 52.5 MPa (or 525 kg/cm2) attained on the 28th day after pouring, OPC 52.5 is suitable for large load …

Portland Cement Grades

Ordinary Portland Cement Grades Just as there are various types of Portland cement available for different applications there are also various grades of cement existing within ordinary Portland cement. Ordinary Portland cement can be classified as being …