Rotovapor is used to recover bitumen from an asphalt mass, either from a mass or slab sample.
The method is intended for the recovery of bitumen and can be used on polymer modified bitumen.
The method can also be adapted for the recovery of soft bitumen.
NS EN 12697-3 - Bituminous masses - Test methods
Part 3: Bitumen Recycling: Rotary Evaporator
