OPC 42.5 N

OPC 42.5N is ordinary Portland cement with standard strength development. The most popularly used cement on the market today, OPC 42.5 comes in two sub grades. There is OPC 42.5 R, which attains strength quickly, and OPC 42.5 N, which attains it at …

OPC 52.5

OPC 52.5 Old Portland cement 52.5 is the highest grade commercial Portland cement …  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 …

OPC 42.5

OPC 42.5 OPC 42.5 is a general use grade of ordinary Portland cement. Replacing the once popular OPC 33 in general cement work whilst maintaining its duties as a medium …

Portland Cement Grades

…  terms of compression strength. For instance, some 43 Grade OPCs can have a strength over 500 kg/cm2 on the 28th day. OPC 43 and OPC 53 do not differ in chemical content, OPC 53 is simply ground …