Oxidized Bitumen 85/25

Oxidized Bitumen 85/25

General Description of Oxidized Bitumen 85/25

Oxidized bitumen 85/25 is semi solid oxidized grade of pure petroleum bitumen categorized in polycyclic aromatic hydrocarbons and also is normally used for different purposes in the construction business.

Uses of oxidized asphalt 85/25

However Oxidised asphalt 85/25 uses in the chemical, fuel, paints, lacquers. varnishes, paper-pulp-board, textile processing, road construction. Also pavement ,crack seal and repairmen, civil works, roofing, construction industries. However sealing and insulating buildings, adhesive, construction materials additive. Also dust-binding, coating, insulating and impregnating agent, make rubber and plastic products.

Moreover The blown asphalt 85/25 products are for paving, roofing. However used in asphalt based paints for corrosion protection of metals. Meanwhile in lining public works structures, adhesives in electrical laminates, base for synthetic turf. Meanwhile typical uses for oxidized asphalt 85/25 include roofing and pipe coating. Also Portland cement pavement. Also hydraulic applications, paint manufacturing.

Uses of oxidized bitumen

However Used for protection of under ground concrete,bridges,culverts,retaining walls,tanks surroundings,dams,conduits and decks.
Also apply in built up water-proofing system.
Also As a MOP coat for damp proofing.
Meanwhile Excellent bond and adhesive.
Also Raw material of mastic,primer and enamel.
Oxidized asphalt, type R 115/15 has good resistance for vertiocal and sloped surfaces under direct of sunlight in the temprature exceeding more than 50C.
Also it`s raw material to produce of water proofing stuff.

Oxidized Asphalt is as crack filler of asphalt:

Oxidized bitumen using as crack sealer depend on road and standard also depend on climate and minimum and maximum temprature of day and night. However Oxidized bitumen has very high viscosity and after preparation of the crack and clean the cracked area using directly the oxidized asphalt. And very soon will get dry and stick to the asphalt. Also It uses as rubberized property and preparing some elasticity to the roads.

Packing of blown asphalt 85/25

The Globally Bitumen is manufacturer of blown asphalt 85/25 in various packing including kraft bag, meltable plastic bag, drum and bulk blown asphalt 85/25 from penetration grade bitumen. which is blown by hot air in a controlled process until the desired specification is reached. Meanwhile The Globally Bitumen oxidised bitumen 85/25 can be supplied in any grade and are designated by two numbers to indicate the softening point and penetration ranges. However The oxidized asphalt grade 85/25 means softening point is 85°c and penetration is 25 desimillimiter. Moreover it is produced in compliance and conformity to ASTM standard and meets the following specification.

Guaranty/warranty of blown bitumen 85/25

Globally Bitumen guaranty the quality of blown bitumen 85/25 with arrangement of international inspector to check quality and quantity of the bitumen on each shipment during the loading to vessel and controlling the production by QC team via batch test report before shipping. However Globally Bitumen guaranty the quality to meet with ASTM/EN 13304:2009.

Analyze and specification of oxidized bitumen 85/25

Bitumen 85/25


Test method ASTM/EN13304

Specific gravity @ 25/25 cg



Penetration @ 25 c



Softening point c



Loss on heating(wt) %

0.2 Max


Flash point c

250 min


Solubility is CS2(wt) %

99.5 Max


Spot test