cement ppc/opc

This is an Ordinary Portland Cement which has minimum 28 days strength of 530 Kg/CM2 (53 MPa) and is designed to meet all the specifications mentioned in BIS IS: 12269 (1987). Created from superior quality clinker  & gypsum , Penna OPC 53 Grade provides high strength to structures because of its optimum particle size distribution, superior crystallized structure and balanced phase composition.This is an Ordinary Portland Cement which has minimum 28 days strength of 430 Kg/CM2 (43 MPa) and meets all the specifications mentioned in BIS IS: 8112 (1989). Unless a project requires very high strength cement, the use of 43 Grade OPC is generally recommended in general civil construction work.  It is also extensively used in the manufacture of pre-cast items such as blocks, pipes and tiles.