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 bearing structures such as high rise buildings, bridges, and other such projects.
OPC Grades
OPC [...]