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Q: For M-25 grade concrete, the split tensile strength in terms of percentage of its compressive strength is ..........
  • A. 7 to 11%
  • B. 18 to 28%
  • C. 28 to 38%
  • D. 38 to 48%
Correct Answer: Option A - For M-25 grade concrete, the split tensile strength in terms of percentage of its compressive strength is 7 to 11% According to IS 456 : 2000 tensile strength of M-25 concrete is 0.7 X square root (25) N/mm2. Which is 3.5N/mm².
A. For M-25 grade concrete, the split tensile strength in terms of percentage of its compressive strength is 7 to 11% According to IS 456 : 2000 tensile strength of M-25 concrete is 0.7 X square root (25) N/mm2. Which is 3.5N/mm².

Explanations:

For M-25 grade concrete, the split tensile strength in terms of percentage of its compressive strength is 7 to 11% According to IS 456 : 2000 tensile strength of M-25 concrete is 0.7 X square root (25) N/mm2. Which is 3.5N/mm².