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What is Class C concrete used for?
Class B concrete may be used for curbs, gutters and sidewalks. Class C concrete may be used for thrust blocks, encasements, fill or Page 2 SECTION 725 725-2 over-excavation, etc.
What is the basic difference between OPC and PPC?
Difference Between OPC and PPC
| Sources | Deep Foundation | |
|---|---|---|
| 2 | Strength | PPC has higher strength than OPC over a longer period of time. |
| 3 | Heat of hydration | It has a slow hydration process and thus generates less heat than OPC. |
| 4 | Durability | More durable in aggressive weather. |
| 5 | Cost | Cheaper than OPC. |
Which is better OPC or PCC?
PCC gives comparable strength and durability like OPC. The basic difference between them is in the manufacturing technology. Only 65% to 80% of clinker is required to produce PCC while 95% of clinker is required to produce OPC. As a result, PCC is gaining popularity worldwide due to its environmental significance.
Is ACC cement good for roof?
ACC CONCRETE+ XTRA STRONG is a specially formulated cement with unique binding properties designed to provide high strength. Perfect for all concrete applications – foundations, columns, beams and roofs – ACC CONCRETE+ XTRA STRONG comes in a distinctive tamper-proof packaging.