This process gives the bitumen more rubbery properties than its original formula and they are simply harder bitumen. 

Oxidized Bitumen is a peculiar amorphous material which is generally in liquid form when discharged by oxidation plants at a temperature ranging from 240° to 300° C., and becomes solid or pasty at ambient temperatures. 

sealing of expansion joints.

repair of joints or cracks.

fixation of parquet floors.

adhesive to be used in thermal insulation.

various industrial uses.

repair of unexposed cracks.

bonding of wet briquettes.

use as sealing of electrical junction boxes.

 Blown bitumen grades or Oxidized Bitumen are produced by passing air through the penetration grades.