Description of Oxidized Bitumen 85/35 Oxidized Bitumen 85/35 is semi solid grade of pure petroleum bitumen manufactured by air-blowing through an asphalt flux. In fact, Oxidized asphalt 85/35 is based on petroleum bitumen which is made by blowing grade 60/70 bitumen by hot air. Oxidized Asphalt 85/35 is produced by either Continuous or Staggered Blowing […]
