Over lap of steel bar is provided 60 times of dia of steel bar. For example (.5") dia steel bar overlap length is (30"). (.5x60=30")
16mm dia weight for running feet
0.62 kg/m is the unit weight of 10 mm dia, and you use the thumb rule for all other dia unit weight per metre = d*d/162 where- d is dia of bar/rod in mm
Rolling Margin is the deviation of actual unit weight to that of Standard unit weight as per IS Standards. Rolling Margin is calculated as : Sectional weight = Weight of Steel Bars dia wise / length of the bars. As per IS Standards unit weight of the Bars is calculated as dia x dia / 162 Rolling Margin is deviation of actual sectional weight to that of IS Standard unit weight. Standard Rolling Margin for different dia reinforcement bars used for construction purposes: 8mm to 10mm +- 7% 12mm to 16mm +- 5% 20mm & Above +- 3%
For Mild Steel Bars: Diameter (in inches): 1/4" Weight per foot: 0.167 lb/ft Diameter (in inches): 3/8" Weight per foot: 0.376 lb/ft Diameter (in inches): 1/2" Weight per foot: 0.668 lb/ft Diameter (in inches): 5/8" Weight per foot: 1.043 lb/ft Diameter (in inches): 3/4" Weight per foot: 1.502 lb/ft Diameter (in inches): 1" Weight per foot: 2.670 lb/ft For High-Strength Deformed (HSD) Steel Bars (commonly used in construction): Diameter (in millimeters): 8 mm Weight per meter: 0.395 kg/m Diameter (in millimeters): 10 mm Weight per meter: 0.617 kg/m Diameter (in millimeters): 12 mm Weight per meter: 0.888 kg/m Diameter (in millimeters): 16 mm Weight per meter: 1.579 kg/m Diameter (in millimeters): 20 mm Weight per meter: 2.467 kg/m Diameter (in millimeters): 25 mm Weight per meter: 3.853 kg/m
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steel pipe 200mm per meter kg wait
to calculate the weight of diffrent dia bars is d2/162 D=dia of bar , and multiply into 2 times then divide it by 162
5kgs of 40' length rod
2.9876 kg/m is the weight of steel bar of 22 mm dia..and you use formula for other bars as d*d/162 Where d is a diameter of bar in mm.
Unit weight of 22mm dia reinforcement steel bar is 3 kg per metre length - Answer by m. Velsamy mobile 09884585625
L/162*d2
Over lap of steel bar is provided 60 times of dia of steel bar. For example (.5") dia steel bar overlap length is (30"). (.5x60=30")
Over lap of steel bar is provided 60 times of dia of steel bar. For example (.5") dia steel bar overlap length is (30"). (.5x60=30")
16mm dia weight for running feet
unit wt of reinforcement bar can be obtained in kg/ meter by d*d/162.162 where d is the dia of bar The formula is based on the density of rebar 490 lb/cft
Density of steel is taken as 7850 kg/cum. Hence unit weight of 50mm dia steel rope will be approximately 15.42 kg/m.