A. FIELD TEST :
Sr. No.
|
Description
|
Required Results
|
Remarks
|
01
|
“Mark” on Steel
a) TMT Steel / FE 500 Grade
|
TMT marking should be
rolled on every meter length
|
|
02
|
Pitch of twist of bar
|
8 to 12 times of
nominal diameter of bar in mm
|
|
03
|
Color
|
Steel Grey
|
|
04
|
Weight per meter
length
|
Theoretical
|
|
a) 6mm diameter bar
|
0.22 kg/m
|
||
b) 8mm diameter bar
|
0.39 kg/m
|
||
c) 10mm diameter bar
|
0.62 kg/m
|
||
d) 12 mm diameter bar
|
0.89 kg/m
|
||
e) 16 mm diameter bar
|
1.58 kg/m
|
||
f) 20 mm diameter bar
|
2.47 kg/m
|
||
05
|
Rusting
|
Should not be found
|
|
06
|
Diameter
|
As required
|
|
07
|
Bending test for
hardness
|
It should bend
smoothly and should not develop any cracks while bending
|
|
08
|
Length of bar
|
Should be 11 to 12 m
|
B. FROM OUTSIDE
LABS :
1. Tensile
Strength Test.
2. Bond Test.
3. Chemical
Composition.