Hi .. So the design mix is M15 i.e, 1:2:4 Ratio sum = 1 2 4 = 7 Volume of concrete = 1 cubic metre wet volume Now dry volume of concrete = 45–55% increase in volume × wet volume Dry volume= 1×1.52 assuming 52% increase in volume Dry volume =...

How much cement, sand and aggregate required for m15 grade of 1m3 concrete. 1 quantity of cement :- 6.336 bags of cement required for M15 grade of 1m3 concrete. 2 volume of sand in cft for M15. 1m3 = 35.32 cft. Volume = 2/7 × 1.54×35.32. Sand volume = 15.54 cft. 15.54 cuft sand is required for M15 grade of 1m3 concrete

M-20 = 1 : 1.5 : 3 = 5.5, Cement : Sand : Aggregate Some of Mix is – 5.5. Where, M = Mix 20 = Characteristic Compressive strength. Consider volume of concrete = 1m3. Dry Volume of Concrete = 1 x 1.54 = 1.54 m3 For Dry Volume Multiply By 1.54 Now we start calculation for find Cement, Sand and Aggregate quality in 1 cubic meter concrete

For 1m 3 of Concrete = 403.2Kgs of Cement will be necessary. No. of Cement Bags necessary for 1m3 of Concrete = 403/50 = 8.06 8 bags Therefore, 8 bags of cement is necessary for 1m3 of concrete. The above formula will be same for finding out the quantity of sand and aggregate for 1m3 of Concrete. But the ratio will be changed for sand and ...

Top chaliye main apko Cement, Sand, Aggregate aur Water ki Quantity ko nikalna batata hu. Sab se pehle hum, M15 Grade Concrete ka jo Ratio hain uska summation nikal ke rakh lete hain. Sum of Ratio of Cement , Sand and Aggregate = 1 2 4 = 7. Ab hame Concrete ke WET Volume ko Dry Volume me convert karna hoga.

suppose the mix is 1:2:4 m15 cement—1/7x1.54x1440k.g=316.8k.g — 6.34 bags sand————1/7x1.54x 2x1500k.g=660k.g or15.53cft 20 m.m brocken stone1/7x1.54x4x1500k.g=1320k.g=31.07 cft

Quantity of aggregate in cubic feet = 3 x 1.54 /5.5 x 35.3147 = 29.66 cu.ft. Water: For M20, 30 liters of water per 50kg cement . Total amount of water required = 30 x 403.2 / 50 = 241.92 litre. 8.064 bags of cement required for 1 cu.m of M20 grade concrete. 630 kg of Sand required for 1 cu.m of M20 grade concrete. 1260 kg of 20mm Aggregate is ...

Weight of Coarse Aggregates = volume x density, Density of Coarse Aggregates = 1520 kg/m^3 Weight of Coarse Aggregates = 0.84 x 1520 = 1276.8 kg 1.28 tonnes The above calculation you can use for all Grade of Concrete but just you have to put the different Grade of concrete like M10, M 15, M20, M25 etc. just here with grade of concrete you can ...

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