Q-The strength of a fully matured concrete sample is 500 kg/cm². When cured at an average temperature of 20°C in day, 10°C in night, datum temperature To is -11°C. If Plowman constants A is 32 and B is 54, find the strength of identical concrete at 7 days.

Structural Analysis
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Chapter2: Loads On Structures
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Q-The strength of a fully matured concrete sample is 500 kg/cm². When cured at an average
temperature of 20°C in day, 10°C in night, datum temperature To is -11°C. If Plowman constants A
is 32 and B is 54, find the strength of identical concrete at 7 days.
Transcribed Image Text:Q-The strength of a fully matured concrete sample is 500 kg/cm². When cured at an average temperature of 20°C in day, 10°C in night, datum temperature To is -11°C. If Plowman constants A is 32 and B is 54, find the strength of identical concrete at 7 days.
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