OPC 43 cement shall conform to IS:8112-1989 and the designed strength of 28 days shall be minimum 43 MPa or 430 kg/sqcm. Even though 43 Grade cements early strength is less as compared to that of 53 Grade, with time it will attain the same ultimate strength as that of 53 Grade cement. In the case of 43 Grade cement, the initial setting of cement is
OPC is a general purpose Portland cement suitable for all uses where the special properties of other types are not required. It is used where cement or concrete is not subject to specific exposures, such as sulfate attack from soil or water, or to an objectionable temperature rise due to heat generated by hydration. Ordinary Portland cement (OPC) -
Description : 53 Grade OPC is a higher strength cement to meet the needs of the consumer for higher strength concrete. As per BIS requirements the minimum 28 days compressive strength of 53 Grade OPC should not be less than 53 MPa. For certain specialized works, such as pre-stressed concrete and certain items of precast concrete requiring consisten
The Company also produces Ordinary Portland Cement (OPC) which is much in demand for its extra strength and fineness. It is ideal for all kinds of construction jobs and concrete components production. OPC has three grades that we produce, that are differentiated by their compressive strengths, expressed in mega pascals ("MPa"), as specified by the