Panisa Sangnak

Advancing modified epoxy asphalts from derived waste PET: effects of base asphalt types on fuel resistance joint sealant performance

The performance and fuel resistance of modified epoxy asphalt with carboxyl-terminated poly(ethylene terephthalate) (CTPET) and amine hardeners were investigated. Three asphalt types, AC40/50 (40#), AC60/70 (60#), and a polymer-modified asphalt (M#) were chosen for an extensive c...