Answer / vijendra singh

sq of dia divided by 162
then unit will in kg/meter

Answer / sandy

Sq.of the dia of the bar by 162 x length of the bar then
unit will in kgs
it should be
Dia of the bar is in mm
Length of the bar is in m then only Quantity of steel in kgs

Answer / santosh singh

QUANTITY OF STEEL :3.14 / 4 * d2 * 7850
(sq. of d)
EG. IF DIA OF STEEL ROD IS 12mm = 12/1000 = 0.012metre
QUANTITY OF STEEL PER METRE RUNNING STEEL ROD IS
= 3.1416/4 X [0.012]2 X 7850 = 0.89 KG/METER
OR IT CAN BE FOUND BY ....
QTY OF STEEL = d2/162.19 kg per running meter
where d is dia of bar

good luck..........

Answer / kiran babu t

According to IS Code the weight for Fe 415 or 250 or 500,

Unit wt of steel*area of reinforcement=Wt of rod(1m)

Answer / b. k. iragar

0.00618 x square of the dia of bar in mm x length of the
bar in mtr.= quantity in kg/mtr.

Answer / mohammed mohiddin

1. Unit wt of steel Ws = 0.785 kg/cm^2/meter length.


2. Crossectional Area (As) of steel can be found using

formula


As = pi x d^2/4

where d = dia of rebar in cm.


3. Now, wt of steel = Ws x As kg/m



Eg:


Take,

d = 16 mm


Wt of steel per meter lenght = 0.785 x 3.1428 x (1.6)^2/4

= 1.58 kg/ meter length of bar


This can be simplified for calculation as below:



Wt of steel = square of dia in mm/162 (kg/ meter length)


Note:- This is very simple method where we must remember to

mention dia in millimeter to get result in kg per

meter length of rebar.




...Good luck...

Answer / t kiran babu

consider it for 1m length,
unit wt. of steelxarea of reinforcement=quantity
unit wt. of steel = 78.5 kg/cm2
area of reinforecement = (22/7/4)dsquare

Answer / hisham

STEEL WEIGHT (KG/M)

Ø6 0.22
Ø8 0.395
Ø10 0.616
Ø12 0.888
Ø16 1.579
Ø20 2.466
Ø22 3.049
Ø25 3.854
Ø32 6.313
Ø40 9.864
Ø50 15.41

Answer / shine saleem

Dia of bar square/162= wt kg/m.

Answer / jayaraaj

dear friends,

pls check my ans.

if 12mm bar - .62*1.2*1.2 - .89 kg/m
if 16mm bar - .62*1.6*1.6 - 1.59 kg/m

if wrong pls inform

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