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Q: What is the main advantage of using 53 Grade OPC in fast-paced construction?
  • A. Higher early strength
  • B. Enhanced durability
  • C. Better workability
  • D. Lower cost
Correct Answer: Option A - OPC 53 grade cement is used for fast paced construction were initial strength is to be achieved rapidly. 53 grade cement is fast setting as compared to 43 grade cement. It is recommended in all RCC structures like footing, column, beam and slabs where ever initial and ultimate strength is the major structural requirement.
A. OPC 53 grade cement is used for fast paced construction were initial strength is to be achieved rapidly. 53 grade cement is fast setting as compared to 43 grade cement. It is recommended in all RCC structures like footing, column, beam and slabs where ever initial and ultimate strength is the major structural requirement.

Explanations:

OPC 53 grade cement is used for fast paced construction were initial strength is to be achieved rapidly. 53 grade cement is fast setting as compared to 43 grade cement. It is recommended in all RCC structures like footing, column, beam and slabs where ever initial and ultimate strength is the major structural requirement.