PG-40/50 Bitumen
| No. | Test Items | Methods | Spec |
|---|---|---|---|
| 1 | Density @ 25◦C kg/m3 | ASTM D 70 | -- |
| 2 | Penetration @ 25◦C | ASTM D 5 | 35/50 |
| 3 | Softening Point | ASTM D 36 | 50/58 |
| 4 | Flash Point | ASTM D 92 | Min 240 |
| 5 | Solubility in TCE | ASTM D 2042 | Min 99.0 |
| 6 | Spot Test | A.A.S.H.T.O T102 | Negative |
| After RTFOTAT 163 ◦C ASTM D2872 | |||
| 7 | Change mass | ASTM D2872 | Max 0.5 |
| 8 | Retain penetration @ 25◦C | ASTM D2872-D5 | Min 53 |
| 9 | Penetration Index | -- | -1.5 /+ 0.7 |
| 10 | Increase in softening point | ASTM D36 | Max 8 |