How can we find unit weight of reinforcement bar?

Question

Accepted Answer

The unit weight of reinforcement bar can be found by calculating the weight per unit length.

The unit weight of reinforcement bar is calculated by dividing the weight of the bar by its length.
The weight of the bar can be determined by multiplying the cross-sectional area of the bar by the density of the material.
The length of the bar is measured in meters or feet, depending on the unit system used.
The density of the material can be obtained from reference tables or material specifications.
For example, to find the unit weight of a 10mm diameter steel reinforcement bar, you would calculate the weight per meter by multiplying the cross-sectional area (πr^2) by the density of steel.
The unit weight of reinforcement bar is important in estimating the total weight of reinforcement required for a project and in determining the cost of materials.

Accepted Answer

D^2/162*(L) =kg

For example 8dia bar

8*8/162=0.395*12= 4.740kg

Accepted Answer

The unit weight of reinforcement bar 7.850

Accepted Answer

The unit wt of steel=( d×d)/162. Kg/m use to this formula and find out the unit wt of the reinforcment.

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