Abstract

The amount of Reclaimed Asphalt recycling using rejuvenating agents has increased recently due to environmental and economic constraints. Rejuvenating agents are now regularly used to restore the aged binder properties similarly to those of a virgin binder. The current European specifications [...]

Abstract

The aging property of the asphalt binder is time-dependent. A time-dependent short-term aging property of 80/100 penetration grade bitumen and the possibility of waste engine oil rejuvenation for the highly aged asphalt binder performance were investigated. Four specimens of equal [...]