Popularly
known as grey cement, OPC has 96% clinker and 4% gypsum and other materials. It
accounts for 60% of the total consumption.
We
manufacture two different grades of OPC - 53 grade and 43 grade.
53 grade OPC
Characteristics
Used for
higher strength concrete
Is
economical
Per BIS
requirements, the minimum 28-day compressive strength should not be less than
53 MPa
Can save
8-10% of cement in concrete mix design