Description of the product
ORBITON 45/80-80 HiMA (“medium HiMA”) is suitable for all asphalt layers of flexible pavements: base courses, including perpetual pavements, binder courses and wearing courses subject to very high loads. This universal binder combines elasticity with a very good rutting resistance.
Properties
| Property | Unit | Test method | Requrement |
|---|---|---|---|
| Penetration at 25°C |
0.1 mm | EN 1426 | 45 - 80 |
| Softening point | °C | EN 1427 | ≥ 80 |
| Cohesion / Force ductility tested using ductilometer (50 mm/min) | J/cm² | EN 13589 EN 13703 |
≥ 1 at 10°C |
| Resistance to hardening | Change of mass |
% | EN 12607-1 | ≤ 0.5 |
| Resistance to hardening | Retained penetration at 25°C |
% | EN 12607-1 | ≥ 60 |
| Resistance to hardening | Softening point increase |
°C | EN 12607-1 | ≤ 8 |
| Flash point |
°C | EN ISO 2592 | ≥ 235 |
| Fraass breaking point |
°C | EN 12593 | ≤ -18 |
| Elastic recovery at 25°C | % | EN 13398 | ≥ 80 |
| Plasticity range |
°C |
EN 14023 Item 5.2.8.4 |
NR |
| Drop in softening point after EN 12607-1 |
°C |
EN 1427 | TBR |
| Elastic recovery at 25°C after EN 12607-1 |
% | EN 13398 | ≥ 50 |
| Storage stability – difference in softening point | °C | EN 13399 EN 1427 |
≤ 5 |
| Storage stability – difference in penetration |
0.1 mm | EN 13399 EN 14276 |
NR |
* change of mass may be a positive or negative value
NR – No Requirement
TBR – To Be Reported