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Calculate the quantity of the sand required (in cubic meter) in 20 cubic meters of reinforced cement concrete (1 : 2 : 4)?
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Calculate the quantity of the sand required (in cubic meter) in 20 cub...
Calculation of Sand Quantity in RCC



  • Step 1: Determine the volume ratio of sand in RCC

  • In a 1:2:4 RCC mix, the volume ratio of sand to cement to aggregate is 1:2:4

  • This means that for every 1 part of cement and 4 parts of aggregate, we need 2 parts of sand

  • Therefore, the sand volume ratio in the mix is 2/7 (2 parts of sand out of a total of 7 parts of cement, sand, and aggregate)


  • Step 2: Calculate the volume of sand required for 20 cubic meters of RCC

  • To calculate the volume of sand required, we need to know the total volume of the mix and the sand volume ratio

  • Total volume of the mix = 1+2+4 = 7 (sum of the parts in the mix)

  • Volume of sand required = (2/7) x 20 cubic meters = 5.71 cubic meters



Therefore, the quantity of sand required in 20 cubic meters of RCC (1:2:4) is 5.71 cubic meters.
Community Answer
Calculate the quantity of the sand required (in cubic meter) in 20 cub...
May be 8.8m³
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Calculate the quantity of the sand required (in cubic meter) in 20 cubic meters of reinforced cement concrete (1 : 2 : 4)?
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