Preparation, Performance, and modification mechanism of . . . A type of high viscosity modified asphalt (HVMA) with excellent performance was prepared by mixing a certain amount of SBS modifier, tackifying resin, stabilizer, and plasticizer into the base asphalt (BA) to meet the performance requirements of porous asphalt pavement
Preparation, Performance, and modification mechanism of high viscosity . . . A type of high viscosity modified asphalt (HVMA) with excellent performance was prepared by mixing a certain amount of SBS modifier, tackifying resin, stabilizer, and plasticizer into the base asphalt (BA) to meet the performance requirements of porous asphalt pavement
Preparation, Performance, and modification mechanism of high viscosity . . . A type of high viscosity modified asphalt (HVMA) with excellent performance was prepared by mixing a certain amount of SBS modifier, tackifying resin, stabilizer, and plasticizer into the base asphalt (BA) to meet the performance requirements of porous asphalt pavement
Preparation and performance of high-viscosity modified . . . Both physical modifications and chemical reactions occur during the blending process of base asphalt with N-HVM The viscous flow activation energy Eη of N-HVA is smaller than TPS-HVA and