Answer / saleem

Rougly it is calculated by a formula

(D*D)/162

Answer / amarjeet

generly it is calculated by d*d/162. for 1 m length. like
8dia bar: d*d/162= 8*8/162=
64/162 =0.395kg per meter length
if u t having 12 m rod of 8 mm dia than total weight of 12
m bar is= 12*0.395
= 4.74kg

Answer / sard

Find the volume of one metre length of rod . Multiply it
with desity ..

Often steel rods are weighed to make sure that no hollow
blow holes are there in manufactured steel

For each dia rods weight per unit metre is known and we can
weigh it properly

Answer / mohsin

d*d/162.162 where d is dia of bar.... remember it is weight
per meter..... like 6*6/162.162 = 0.222 kgs/meter....

8*d*d/3 where d is dia (in inches) of bar in FPS system...

d*d/24 also in FPS but here d is bar number... like #4 bar
mean 4/8 inch (0.5 inch)

Answer / bkaskarrao

Dia of road*Dia of road/162*length of road meter
ex:-8*8/162*1m
=0.395kg
ex;-8*8/162*12m
=4.74kg

Answer / shubham jain

Volume×density=weight
(Volume=area×length mm^3)
for 1m of length
((22×r×r÷7)×1000)mm^3=volume
(Volume = 3142.857 r×r=785.714 d×d mm^3)
(Density=7856.34×10^-9kg/mm^3)
Weight= 785.714×d×d×7856.34×10^-9 kg/m
Weight=d×d×6.17283726×10^-3 kg/m
Or
weight=d×d÷
For example :- 8mm steel bar
weight=8×8÷162 kg/m
WEIGHT= 0.395 kg/m

Answer / amit

the we use d*d/162 but the original formula where it is derived from is

take 1mm rod as
the sample
-----
| |
| |
| |
| |
----- aassume it as cyinder
and try calculating the area using
22/7*r*r*h

Please let me know the quantity of steel required for 2600 square feet 6" thick roof slab of the house?

1 Answers  

Are you comfortable with formal design concepts in the home furnishings area?

1 Answers   ENI, L&T, SPML,

1 bag of cement how much cubic meter?

6 Answers   AIT, Deepak Enterprises,

How to find the weight of steel in feet? e.g: dia of steel is (6"') sut. We know that (1" inch 8 sut).

1 Answers  

what is th consuption of cement , sand in plastering for 15mm thick cm1:4,1:3

1 Answers  

how many men days of loburs and masons are requirete for 1 cum,pcc (1:2:4),Pcc(1:3:6) and Pcc(1:4:8) thanking you

0 Answers   Mittal Steel,

What are the methods in tiles flooring ? What are the methods in brick work? What are the methods in plastering ? What are the methods in wall tiling?

0 Answers   CECL, HTC,

How much cement & coarse sand is used in 1 Sqm plaster for ratio 1:4 of  thickness 20 mm ? 

1 Answers  

what is studds? where it can be done?

1 Answers  

which is the cheapest type of flooring (say for using for 6 months in a factory building & dismantling it)?

0 Answers  

What material should be used for casting the beam-column junction if beams and columns are of different grades?? For example concrete in beams and Columns is M20 and M25 respectively.

1 Answers   DLF,

what is curtailment in rebars

1 Answers   KES, NCC,