OPC and PPC are both types of cement that are decent for the erection of concrete slabs. OPC is the most universally used cement in industrial along with large construction; PPC is most generally used for small residential constructions. It is used where possibilities of sulfate attack are advanced as it has decent sulfate resistance contrasted to OPC.
Which is cheaper OPC or PPC?
PPC produces exceedingly durable concrete since it has low water permeability as evaluated to OPC. PPC has low preliminary setting strength compared to OPC but nevertheless hardens over a period of time with correct curing. And PPC is cheaper also associated with OPC.
Where are OPC and PPC cement applied?
Applications of PPC and OPC:
They can be consistently utilized in the building of marine constructions, masonry mortars as well as plastering, and hydraulic structures. Moreover, they are widely used in mass concreting works, for example, dykes, sewage pipes, dams, etc. It is also used in all other applications where OPC is applied.
Is OPC cement first class for plastering?
OPC is accessible in the market in 3 grades 33, 43 along with 53. But out of OPC grade, OPC43 is the greatest cement employed for plastering in India for residential buildings plus 53 is the best cement for plastering high-rise structures, it has long-lasting as well as life. But the greatest best cement is OPC 43 employed for plastering work.