15-90
| 90 15 SPECIAL FOR ROAD CONSTRUCTION |
| Property | Specification | Test Method | Result |
|---|---|---|---|
| Specific gravity 25°C | 1.05 approx | ASTM-D70 | |
| Penetration 25°C | 20/25 | ASTM-D5 | |
| Softening point°C | 85/95 | ASTM-D36 | |
| Ductility 25°C | 1.5 Min | ASTM-D113 | |
| Flash point°C | 260 Min | ASTM-D92 | |
| Solubility in CS2(wt)% | 99 Min | ASTM-D4 | |
| Loss on heating(wt%) | 0.2 Max | ASTM-D6 |