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Q: The method of proportioning mostly used for concrete rigid pavements on road construction is called the ________.
  • A. arbitrary proportion
  • B. surface area method
  • C. IRC 44
  • D. maximum density method
Correct Answer: Option C - The method of proportioning mostly used for concrete rigid pavements on road construction is called the IRC 44. • The Draft IRC 44. Guidelines for cement concrete mix design for Pavement (Third Revision) was taken up by the Right Pavement committee (H-3).
C. The method of proportioning mostly used for concrete rigid pavements on road construction is called the IRC 44. • The Draft IRC 44. Guidelines for cement concrete mix design for Pavement (Third Revision) was taken up by the Right Pavement committee (H-3).

Explanations:

The method of proportioning mostly used for concrete rigid pavements on road construction is called the IRC 44. • The Draft IRC 44. Guidelines for cement concrete mix design for Pavement (Third Revision) was taken up by the Right Pavement committee (H-3).