Oxidized bitumen

90/40, 75/25, 85/25, 90/15, 105/35, 150/5, 95/25

Oxidized bitumen 115/15

Oxidized Bitumen 115-15 also known as Oxidized Asphalt 115/15 which is made from petroleum bitumen through the process of heating. Oxidized Asphalt 115/15 highly sought after as it has High Flash Point, High Softening Point, as well as High Stability during melting.


Application of oxidized Bitumen 115-15

Oxidized Bitumen 115-15 specially uses in road construction. Also use in pavement, crack seal also in repairmen, civil works, roofing, construction industries, sealing and insulating buildings. Also use in adhesive, construction materials additive, dust-binding, coating, insulating and impregnating agent, make rubber and plastic products. Oxidized Asphalt also use in chemical, fuel, paints, lacquers, varnishes, paper-pulp-board, textile processing and also it has some special usage as :

Dam proof

Bituminous damp-proof courses modified with sss~ can be cemented, for example, in a casting process with blown bitumen or so finlshed that they are self-adheslve but they are sensitive to Uv radia-tlon and, therefore, as outer damp-proof courses, they must be provided ~ith a protective layer. Bltumlnous courses modifled ~lth APP can be fixed neither with oxidation bitumen nor with elastomer impact adhesives~


Canal sealer

The proportion of bitumen decreases towards the base course, but the coarse-grained fillers increase. However, the bitumen ensures the cohesion within the individual layers. During cutting as far as the asphalt base course, the laying channel is, then, dimensionally stable, with the result that no material caves in and the overall upper road structure remains intact.


Tennis court

A hybrid tennis court with one type of surface applied to one side of the net from the net to the back fence and a different type of surface applied to the other side of the net from the net to the back fence



The compositions are for use in a variety of environmental remediation barriers including fiber rolls, mats or blankets, and berms. Applications for the use of the compositions, devices, and methods include remediation of runoff water, of livestock waste, of eutrification of waterways, and for the revetment of banks



Traditional tack coats are often tracked away from the intended application area, generally by the tires of construction vehicles that are allowed to travel over the partially constructed structure, and deposited on other road surfaces. Tracking, i.e., the pick-up of bituminous materials, is unsightly, damages the fresh asphalt film and results in less tack available to achieve maximum bond strength, leading to slippage and delamination. This tracking can result in the existing pavement with little or no tack coat left in the wheel paths.


Railroad ballast

Typical binder contents in most asphalt mix designs range from 3 to 8 wt %. Stripping of the binder by the solvent is undesirable because this will result in decreasing the amount of binder in the asphalt mix, which will downgrade the asphalt quality and render it out of specification


Treatment and road beds

Rut mainly occurs in the upper layer of bituminous pavement.So adopt the better modified pitch of high bitumen 115/15 compound which has high-temperature stability making upper layer usually, this has improved the rutting resistance on road surface to a certain extent.But find that after deliberation even with the bituminous pavement of modified asphalt mixture making, rut still can occur after the driving use several years.


Oxidized Bitumen 115/15 Specification

Kiapetro guarantees that the oxidized Bitumen 115-15 is produced in compliance and conformity to International of Standard ASTM/EN 13304:2009., also meets the requirements of the following specification.


Oxidized Bitumen 115/15
Property Specifications Test Method
Softening Point (̊C) 115±5 ASTM D36
Penetration at 25 ̊C 15±5 ASTM D5
Thermal Loss % 0.2 ASTM D1754
Solubility in trichloroethylene 99.5 ASTM D2042





The founders in the year 2012 have established the Kiapetro company with the aim of better providing and making use of Bitumen and Petroleum Products.


Unit4, Building 1,South Bahman, Mahmudieh Street, Zafaraniyeh, Tehran, Iran

Phone: +98-21-22038596