VG-30
VG-30 is primarily used to construct extra heavy duty Bitumen pavements that need to endure substantial traffic loads. It can be used in lieu of 60/70 Penetration grade.
Specification |
| Characterisitics |
Value |
Test Method |
| Penetration @ 25°C |
45 |
IS 203 |
| Absolute Viscosity@60C, Poises |
2400-3600 |
IS1206 |
| Kinematic Viscocity @135°C |
350 |
IS1206 |
| Flash Point °C |
220 |
IS1448 |
| Solubility in CS2 wt % |
99.0 |
IS1216 |
| Softening point % |
47 |
IS1205 |
| Test on residue from rolling thin film oven test |
|
|
| Viscosity ratio @60C |
4 |
IS1206 |
| Ductility @25C |
40 |
IS1208 |