Rheological and chemical properties of reclaimed asphalt pavement using polyethylene terephthalate (PET) additive as a modifier.

Utilizing waste materials and reclaimed asphalt pavement (RAP) in road construction is gaining research interest. The pricey nature of building roads is attributed to the energy required for new material production and its environmental impact. The study investigated rheological and chemical properties of reclaimed asphalt pavement using PET additive as a modifier.