08-16-2014, 09:27 AM
Asphalt, Bitumen And Tar
Asphalt, bitumen and tar are hydrocarbons.
Asphalt and bitumen are petroleum products
Tar is a dark coloured product obtained from destructive distillation of organic substances like coal, wood or bituminous shales.
Asphalt also appears in nature as natural deposits.
Asphalt, bitumen and tar are hydrocarbons.
Asphalt and bitumen are petroleum products
Tar is a dark coloured product obtained from destructive distillation of organic substances like coal, wood or bituminous shales.
Asphalt also appears in nature as natural deposits.