MODBIT 90/150-45
General information
Polymer modified bitumen are used as a binding material in mineral bitumen mixtures (asphalt mix airstrips) designated for applications on roads, flying strips and other surfaces loaded with intense traffic and in particular for: surface strenghtening of road pavements, producing of road emulsions and as isolating material.
Specification
| Parameter | Unit of measurement | Value | Parameter class | Determination method |
| Penetration at 25°C | 1/10 mm | 90-150 | 8 | PN-EN 1426 |
| Softening point | °C | ≥ 45 | 9 | PN-EN 1427 |
| Ductility | J/cm2 | ≥1 at 5°C | 4 | PN-EN 13589 PN-EN 13703 |
| Mass change after ageing | % m/m | ≤ 0,5 | 3 | PN-EN 12607-1 |
| Remaining penetration at 25°C | % | ≥ 50 | 5 | PN-EN 12607-1 PN-EN 1426 |
| Increase of a softening point after ageing | °C | ≤ 10 | 3 | PN-EN 12607-1 PN-EN 1427 |
| Flash-point | °C | ≥ 235 | 3 | PN-EN 13398 |
| Fraas breaking point | °C | ≤ -18 | 8 | PN-EN 12593 |
| Elastic recovery at 25°C | % | ≥ 50 | 5 | PN-EN 13398 |
| Plasticity interval | °C | TBR | 1 | PN-EN 14023 |
| Storage stability - difference at a softening piont | °C | ≤ 5 | 2 | PN-EN 13398 PN-EN 1427 |
| Drop of a softening point after ageing | °C | TBR | 1 | PN-EN 12607-1 PN-EN 1427 |
| Elastic recovery at 25°C after ageing | °% | ≥ 50 | 4 | PN-EN 12607-1 PN-EN 1427 |
| Density at 15°C | g/cm3 | TBR | - |
ASTM D-3289 or |
TBR stands for a value given in certificates