Computer · Reinforced Concrete Structures
As per IS 456:2000, which grade of concrete has a characteristic flexural strength (tensile strength in bending) of 3.5 N/mm2 (or direct tensile strength approximately 3.2 N/mm2)?
- 1M15
- 2M25✓
- 3M20
- 4M30
Correct answer
M25
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