Bitumen
Specifications
Bitumen Grade 80/100
| Criteria | Specfication | Test Method |
|---|---|---|
| Specific Gravity at 25/25°C | 1.00/1.05 | D70 |
| Penetration at 25°C | 80/100 | D5 |
| Softening Point (°C) | 45/52 | D36 |
| Ductility, 25°C, (cm/s) | 100 Min | D113 |
| Loss on Heating (WT%) | 0.5 Max | D6 |
| Flash Point (°C) | 225 Min | D92 |
| Solubility in CS2 (WT%) | 99.5 Min | D4 |
| Drop in penetration after heating % | 20 Max | D6 & D5 |
| Organic matter insoluble in (CS2 WT%) | 0.2 Max | D4 |
| Spot test | Negative | *A.A.S.H.O T102 |
Bitumen Grade 60/70
| Criteria | Specfication | Test Method |
|---|---|---|
| Specific Gravity at 25/25°C | 1.00/1.06 | D70 |
| Penetration at 25°C | 60/70 | D5 |
| Softening Point (°C) | 49/56 | D36 |
| Ductility, 25°C, (cm/s) | 100 Min | D113 |
| Loss on Heating (WT%) | 0.2 Max | D6 |
| Flash Point (°C) | 250 Min | D92 |
| Solubility in CS2 (WT%) | 99.5 Min | D4 |
| Drop in penetration after heating % | 20 Max | D6 & D5 |
| Spot test | Negative | *A.A.S.H.O T102 |
