Create an Account

Already have account?

Forgot Your Password ?

Home / Questions / Design the concrete mix according to the following conditions Design EnvironmentBuilding f...

Design the concrete mix according to the following conditions Design EnvironmentBuilding frameRequired designMinimumMinimum space between Minimum cover over Statistical data indicate a standard

Design the concrete mix according to the following conditions:Design EnvironmentBuilding frameRequired designMinimumMinimum space betweenMinimum cover overStatistical data indicate a standard deviation of compressivestrength of 2.1 MPa is expected (more than 30 samples).Only air entrainer is allowed.Available MaterialsAir entrainer: Manufacture specification 6.3 ml/1% air/100 kgcement.Coarse aggregate: 19 mm maximum size, river gravel (rounded)Bulk oven-dry specificOven-dry roddedMoistureFine aggregate: Natural sandcontent = 2.5%density = 1761 kg/m3gravity = 2.55, Absorption = 0.3%rebar = 40 mmrebar = 40 mmdimension = 150 mmstrength = 27.6 MPa

May 20 2020 View more View Less

Answer (UnSolved)

question Get Solution

Related Questions