Adhesion promoters for hot mix asphalt
Addibit adhesion promoter for hot asphalt are characterized by excellent adhesion and wetting properties and high temperature stability. Consequently they allow a significant reduction of amine emissions during asphalt production and processing.
The adhesion between aggregate and bitumen is crucial in asphalt pavements and has a strong influence on the service time of the road. Increased traffic and advanced asphalt technology (open graded asphalt) result in higher requirements concerning adhesion properties. Thus, the addition of adhesion promoters is gaining importance, particulary with regard to PPP projects and maintanance costs during service time of the road.