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If you know the dimensions of the slab, assuming that the slab is solid and in the shape of a rectangle, box, or square, you can calculate the volume with the formula:

LxWxH

which is length times width times height.

This will give you the volume of the slab in cubic units (meters, feet, inches, whatever). Depending on the type of steel, you will have a different density ratio which can be used to calculate the weight of the slab.

The density of low grade steel is something on the order of:

7850 kg/m3

so you would multiply your volume by the density ratio to get kilograms. If you know the weight of the slab and the type of steel, you can calculate the volume by dividing the weight by the density ratio.

I hope this helps, perhaps you could provide more details on the type of steel and the exact property of the slab that you need (volume, weight, density.

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14y ago
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10y ago

total m3 column x100 kg

if 5m3 =5x100=500kg req

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11y ago

how to calculate the top steel quantity for trapezoidal footing

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11y ago

qty of steel column 200*200*49

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14y ago

40ft slab

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Q: How do you deduct volume of steel in concrete?
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