Additives for cold asphalt concrete mixtures “AMDOR‑HABS” are specially developed formulations based on a mixture of solvents, polymer compositions, adhesive and plasticizing components for modifying the binder and for use in cold asphalt concrete mixtures.
“AMDOR‑HABS” additives are viscous liquids ranging in color from light brown to dark brown, capable of being easily mixed with the binder and melange mixture to achieve a homogeneous state.
| Indicator name | Norm |
|---|---|
| Appearance | A viscous liquid or a gel-like mass ranging in color from dark green/yellow to black-brown |
| Density at 20°C, in the range, g/cm3 | 0.75–0.95 |
| The loss of flow temperature, °C, in the range | from −25 to +5 |
| Content in the binder at which the dynamic viscosity is in the range of 600–800 cP at 60 °C, % | Up to 20 |
|
Dry residue after heating, within an hour, %: 80°C 100°C 120°C |
at least 70% at least 65% at least 60% |
| Stability in 2 parts of solvent when cooled to −18C, matches / does not match | Formation of a homogeneous jelly-like mass without precipitation visible precipitation or stratification |
| Indicator name | Standard |
|---|---|
| Water saturation, % by volume, not more than | 9.0 |
| Compressive strength at a temperature of 0 °C, MPa, not less than | 0.8 |
| Appearance | A homogeneous, mobile mixture of black color without foreign inclusions |
| Caking, impacts, no more than | 5 |
| Adhesion of the organic binder to the mineral part, no less than | ¾ |
| Content of the organic binder in the mixture, %, within the range | 5–7 |
for individual tasks, based on AMDOR algorithms
