specification of bitumen penetration grade 20/30
BAKHTAR BITUMEN
Bitumen 20/30 | Test method | Unit | Specification |
Penetration @ 25°C | EN 1426 | mm/10 | 20/30 |
Softening point °C | EN 1427 | °C | 53/65 |
Kinematic Viscosity @ 135⁰C | EN 12595 | mm2/s | 530 min |
Flashpoint °C | EN 22592 | °C | 240 min |
Solubility is CS2(wt) % | EN 12592 | wt % | 99 min |