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strength
GATE Civil Engineering · Concrete Technology · 2023-2024
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All concepts →2024 Q15
Concrete of characteristic strength 30 MPa is required. If 40 specimens of concrete cubes are to be tested, the minimum number of specimens having at least 30 MPa strength should b...
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2023 Q15
M20 concrete as per IS 456: 2000 refers to concrete with a design mix having _______________
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