What is the unit weight of reinforcement?
Generally, Unit Weight of rebar is about 7850 kg/m3, when it is measured in pounds per cubic foot, then it will be 490 lb/ft3. Unit weight of rebar is defined as mass per unit length, if weight reinforcing bar/ rebar measured in Kilogram per foot known as Unit weight of rebar in kg/ft.
How do you calculate reinforcement weight of steel?
W= (D2/162.28)* L Where ‘D’ and ‘L’ are the diameter and the length of the rebar respectively. Take the value of diameter in terms of millimeter and length in terms of meters. You will get the results in kilograms (Kg). After dividing the results with the actual length of rebar you can get the weight per meter run.
What is the density of reinforcement steel?
Unit weight of steel is taken as 7850 kg/m3 or 78.5 kN/m3 and also taken as 8050 kg/m3 or 80.5 kN/m3. Density of steel – 7850 kg/m3 to 8050 kg/m3 depending on the grade and type of manufacture.
What is the weight of reinforcement bar?
Bar Sizes & Weights
|Bar Size||Dims (Max O/A)||Mass (Kg per m)|
What is the unit of reinforcement?
Explanation: Steel reinforcement bars etc. in RCC and reinforced brickwork are measured in Quintal.
What is the unit weight of steel?
Its SI unit is kg/m³. Unit weight of steel is 7850 kg/m³.
What is the unit measure of steel reinforcement?
Detailed Solution. Explanation: Steel reinforcement bars etc. in RCC and reinforced brickwork are measured in Quintal.
How do you find the unit weight of a reinforcement bar?
The formula used to calculate the unit weight of steel bars is D²/162. Where, D = Dia. Of steel bars, 162 is a constant value.
How do you calculate reinforcement in tonnes?
If we put 1 meter length for each diameter of steel bar in the formula then we will get the unit weight.
- 6 mm ø bar = 6² x 1/162 = 0.222 kg/m.
- 8 mm ø bar = 8² x 1/162 = 0.395 kg/m.
- 10mm ø bar = 10² x 1/162 = 0.617 kg/m.
- 12mm ø bar = 12² x 1/162 = 0.888 kg/m.
- 16mm ø bar = 16² x 1/162 = 1.580 kg/m.
What is the formula of unit weight of steel?
Weight of Steel Bars Formula The formula used to calculate the unit weight of steel bars is D²/162. Where, D = Dia. Of steel bars, 162 is a constant value.