Road Construction Bitumen 60-70 foolad sooren
| Density |
1010 – 1060 |
|---|---|
| Penetration Rate at 25C |
60-70 |
| Softening Point ºC |
49-56 |
| Ductility 25C (cm) |
Min 100 |
| Flash PointºC |
232 |
| Solubility Disulfide %wt. |
99.0 |
| Stain Test |
Negative |
| Wieght Loss by Heating %wt. |
2.0 |
| Wieght Loss by Heating، % |
Max 20 |
| Retained Penetration after (T.F.O.T) |
54 min |
| Ductility, (25°C),5cm/min,cm after TFOT |
50 |
| Viscosity @60° C |
1000 max |
