|
|
VG 30
Bitumen Specification
Viscosity Grade Analysis
|
Explanations
|
Test Method
|
Result
|
Acceptable Range
|
Specification
|
|
at 60°c , Poises
|
ASTM – D4402
|
2486
|
Min 2400
|
 Absolute Viscosity
|
|
at 135°c , c.st
|
ASTM – D4402
|
378
|
Min 350
|
Kinematic Viscosity
|
|
at 25°c , cm
|
ASTM – D113
|
>100
|
Min 100
|
Ductility
|
|
in CCL4 , %
|
ASTM – D2042
|
99.8
|
99.0 Min
|
Solubility
|
|
at 25°c
|
ASTM – D70
|
1.014
|
1.01-1.06
|
Specific Gravity
|
|
in Naphtha
|
T102
|
Negative
|
Negative
|
Spot Test
|
|
°c
|
ASTM – D92
|
342
|
220 Min
|
Flash Point
|
|
at 25°c , mm/10
|
ASTM – D5
|
66
|
50-70
|
Penetration
|
|
°c
|
ASTM – D36
|
49.5
|
Min 47
|
Softening Point
|
|
Test on Residue From Thin Film Oven Test (T.F.O.T)
|
|
at 60°c , %
|
ASTM – D4402
|
2.1
|
Max 4.0
|
Raito Viscosity
|
|
at 25°c , cm
|
ASTM – D113
|
63
|
Min 40
|
Ductility
|
4158
Visits
|