Primary Differences between OPC and PPC Cement
What is the main difference between OPC as well as PPC cement?
Difference between OPC as well as PPC
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Sources |
Deep Groundwork |
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Strength |
PPC has advanced strength as compared to OPC over a extended period of time. |
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Heat of hydration |
It contains a slow hydration process and therefore generates less heat as compared to OPC. |
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Durability |
More long-lasting in aggressive weather. |
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Cost |
Cheaper as compared to OPC. |
Which cement is superior OPC or PPC?
Portland Pozzolana Cement (PPC):
PPC encompasses a lower heat of hydration plus it is prone to fewer cracks related to OPC. PPC has lower strength as compared to OPC but PPC provides improved workability and finishing as contrasted to OPC. PPC provides better resistance to chemicals.
Why is PPC cement enhanced than OPC?
PPC carries an edge on OPC as PPC comprises slower rate of heat of hydration. In that way PPC is prone to less cracks and decreased shrinkage), better workability as well as finishing (since fly ash based cement are spherical in shape as well as finer in size).
Where is PPC cement employed?
Portland Pozzolana Cement (PPC):
It can be surely employed in construction of hydraulic buildings, marine works, mass concreting for example dams, dykes, retaining walls foundations in addition to sewage pipes. It is also appropriate for use in common applications for instance masonry mortars as well as plastering.
Can PPC be utilized for RCC?
Both OPC as well as PPC cements are worthy for erection of concrete slab. OPC is the most generally used cement in industrial as well as large construction; PPC is most regularly utilized for small residential constructions. PPC is applied where possibilities of sulphate attack is upper as it has first class sulphate resistance equated to OPC.
Which cement is finest for terrace?
Finest cement for roof dhalai:- Finest cement for roof dhalai utilized in building is OPC- 53 (Ordinary Portland cement grade 53) as well as PPC (Portland pozzolana cement).
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