Hinrich Grothe

Assessing the environmental aging behaviour of antioxidant modified bitumen via chemo-mechanical analysis

Antioxidants can mitigate bitumen aging, improving asphalt durability. This study evaluates the aging prevention performance of zinc diethyldithiocarbamate (ZDC). Three laboratory aging methods (extensive thermal (3xPAV), thermo-chemical, and photo-thermal aging) were compared wi...