Description of Oxidized Bitumen 105/35 Oxidized bitumen 105/35 is semi solid grade of pure petroleum bitumen manufactured by air-blowing through an asphalt flux. In fact, Oxidized asphalt 105/35 is based on petroleum bitumen which is made by blowing grade 105/35 bitumen by hot air. Oxidized Asphalt 105/35 is produced by either Continuous or Staggered Blowing […]