Home / Questions / design a concrete mix for the following conditions design the concrete mix according to th...
design a concrete mix for the following conditions
design the concrete mix according to the following condition.
Building frame
Required design strength=27.6Mpa
Minimum dimension = 150mm
Minimum space between rebar = 40mm
Minimum cover over rebar = 40mm
Statistical data indicates a standard deviation of compressive strength of 2.1Mpa is expected (more than 30 samples)
May 20 2020 View more View Less
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