MANUFACTURER OF BITUMEN & OXIDIZED BITUMEN IN ALL GARDE AND RANGE . Bakhtar Ghir Pishro ( B-GH-P ) is Bitumen & Oxidized Bitumen exporter (All Grade such as : bitumen 40/50; bitumen 60/70; bitumen 80/100 ; oxidized bitumen 85/25 ; oxidized bitumen 90/15 - 90/25 ; oxidized bitumen 90/40 - oxidized bitumen 150/50) and assist the other factories that export or develop bitumen around the world with export license for export. What is Bitumen? Asphalt also known as bitumen is a sticky, black and highly viscous liquid or semi-solid form of petroleum. It may be found in natural deposits or may be a refined product.it is a substance classed as a pitch.The primary use of asphalt/bitumen is in road Construction , where it is used as the glue or binder mixed with aggregate particles to create asphalt concrete. Its other main uses are for bituminous waterproofing products, including production of roofing felt and for sealing flat roofs.he substance is completely soluble in carbon disulfide, and composed primarily of a mixture of highly condensed polycyclic aromatic hydrocarbons; it is most commonly modelled as a colloid, with asphaltenes as the dispersed phase and maltenes as the continuous phase (though there is some disagreement amongst chemists regarding its structure). One writer stated although a "considerable amount of work has been done on the composition of asphalt, it is exceedingly difficult to separate individual hydrocarbon in pure form", and "it is almost impossible to separate and identify all the different molecules of asphalt, because the number of molecules with different chemical structure is extremely large". Most natural bitumens contain sulfur and several heavy metals, such as nickel, vanadium, lead, chromium, mercury, arsenic, selenium, and other toxic elements.[citation needed] Bitumens can provide good preservation of plants and animal fossils. What is Gilsonite? This unique mineral is used in more than 160 products, primarily in dark-colored printing inks and paints, oil well drilling muds and cements,asphalt modifiers, foundry sand additives, and a wide variety of chemical products. The trademark, registered in 1921, belongs to the American Gilsonite Company. BITUMEN 40/50,BITUMEN 60/70,BITUMEN 85/100,OX-BITUMEN 115/15 ,OX-BITUMEN 90/40,OX-BITUMEN 95/25,OX-BITUMEN 85/25 OX-BITUMEN 90/15,OX-BITUMNE 150/5 GILSONITE ROAD PAVING,GILSONITE PAINTING & INK,GILSONITE PIPE COATING,GILSONITE OIL DRILLING