Bitumen 115/15 made by hot air in blown asphalt to hard it

General description of bitumen 115/15

Bitumen 115/15 is semi solid oxidized grade of pure petroleum bitumen categorized in polycyclic aromatic hydrocarbons and oxidized bitumen normally used for different purposes in the construction business.

Blown bitumen 115/15

Bitumen 115/15 is air blown asphalt sealant and producing by several method by high temperature and pressure. ATDM has high tech system that change down risk of high pressure and temperature and blowning the asphalt in very short time and by this patent increase asphaltene content quickly by adding additive into asphalt emulsion system under ultrasonic. This type of blown asphalt 115/15 has various usages including gel type asphalt for encapsulation of hazardous material and metal surface. Blown asphalt 115/15 is containing: 1. Saturates 2. Aromatic 3. Resin 4. Asphaltens Since containing above material there is special properties of thermoplastic, adhesive, resistance to water and acid, alkalis.

Application of blown bitumen115/15

a. Dam proof b. Canal sealer c. Tennis court d. Stockyard e. Paving f. Railroad ballast g. Treatment and road beds h. Leaching blown bitumen 115/15 could be classified into so, so gel and gel types by traditional rheology index such as complex flow, asphalt aging index, plastic flow, penetration index, ductility at 25C and correlation of asphaltene aromaticity with H/C ratio. So and so gel type blown asphalt can be used on paving, while gel type asphalt can be used on roofing and metal coating. In industry the majority of gel type of asphalt were produced by air blown in s or so gel type of asphalt. Bitumen 115/15 uses in the chemical, fuel, paints, lacquers, varnishes, paper-pulp-board, textile processing, road construction, pavement ,crack seal and repairmen, civil works, roofing, construction industries; sealing and insulating buildings, adhesive, construction materials additive, dust-binding, coating, insulating and impregnating agent, make rubber and plastic products. The bitumen 115/15 products are for paving, roofing; also used in asphalt based paints for corrosion protection of metals, in lining public works structures, adhesives in electrical laminates, base for synthetic turf; typical uses for bitumen115/15 include roofing, pipe coating, Portland cement pavement, hydraulic applications, paint manufacturing.

Bonding bitumen compound grade 115/15

Bonding bitumen compound is availble in grade of 115/15 shape of bitumen blocks and using for joint seal also fixing bitumen roll sheet in case of damag or torn also adhesive of buding material in different layer.

Packing of bitumen115/15

The ATDM is manufacturer of  bitumen 115/15 in various packing including kraft bag, meltable plastic bag, drum and bulk bitumen 115/15 from penetration grade bitumen, which is blown by hot air in a controlled process until the desired specification is reached. The ATDM bitumen 115/15 can be supplied in any grade and are designated by two numbers to indicate the softening point and penetration ranges. The blown asphalt grade 115/15 means softening point is 115°c and penetration is 15 desimillimiter is produced in compliance and conformity to ASTM standard and meets the following specification.

Guaranty/warranty of bitumen115/15

ATDM guaranty the quality of bitumen 115/15 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. ATDM guaranty the quality to meet with ASTM/EN 13304:2009.

Bitumen 115/15


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



Our approvals


bitumen 115/15

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