Penetration Bitumen 50/70
Bitumen 50/70 is suitable for road construction and for the asphalt pavements with superior properties. This type of bitumen used in manufacture of hot mix asphalt for bases and wearing courses and the main usage of this product is used in road at tropical regions.
Bitumen 50/70 is another type / grade of bitumen we can provide our clients. Below is the product’s specification table which will be documented and certified by SGS or any third party inspection company the client wishes:
Bitumen 50/70
| Property / Unit | Specification | Test method |
|---|---|---|
| Specific gravity @ 25/25° C | 1.01~1.06 | ASTM D70 |
| Penetration @ 25° C | 50/70 | ASTM D5 |
| Softening point ° C | 46/58 | ASTM D36 |
| Ductility @ 25° C | 100 min | ASTM D113 |
| Loss on Heating (wt) % | 0.2 max | ASTM D6 |
| Drop in Penetration after Heating % | 20 max | ASTM D5-D6 |
| Flash point ° C | 250 min | ASTM D92 |
| Solubility in Cs2 (wt) % | 99.5 min | ASTM D4 |
| Spot Test | Negative | ٭A.A.S.H.O.T.102 |