BAKHTAR Bitumen Oxidized asphalt / Bitumen 105/15

 Description of oxidized asphalt 105/15

BAKHTAR Bitumen Oxidized Bitumen 105/15 (in another word, blown asphalt 105/15, oxidized bitumen 105/15) is a Semi Solid type of pure petroleum bitumen manufactured by manipulation of hot air-blowing through an asphalt flux. Special physical properties of this grade can be used in different applications in the construction / building business. Oxidized Bitumen 105/15 is based on petroleum bitumen which is made by blowing bitumen 60/70 by very hot air. The numbers relate to the midpoint of the material’s softening point and penetration respectively. The softening point value is the degrees Centigrade measured by the Ring and Ball method as determined by ASTM D36 Standards and regulations. The penetration value is in 1/10 mm as determined by IP49 or ASTM- D5.

BAKHTAR Bitumen Company guaranties the quality of BAKHTAR Bitumen Oxidized bitumen / asphalt 105/15 with the arrangement of the international inspector to check quality and quantity of the Oxidized asphalt 105/15 during the loading on container and controlling the production line quality by Quality control international creditable inspectors for each batch / party test report before shipping. BAKHTAR Bitumen Company guarantees the quality to be in accordance with ASTM Regulations and Standards.

Applications of oxidized Bitumen 105/15

BAKHTAR Bitumen Oxidized asphalt 105/15 is applied in the chemical, fuel, paints, lacquers, varnishes, paper-pulp-board, textile processing, road construction, pavement, crack seal and repairs, civil works, roofing, construction industries; sealing and insulating buildings, adhesive, construction materials additives, dust-binding, insulating and impregnating agent, make rubber and plastic products. The oxidized asphalt 105/15 products are for paving, asphalt-based paints for corrosion protection of metals, in lining public works structures, adhesives in electrical laminates, base for synthetic turf, typical uses for asphalt 105/15 used also for water-proof application and corrosion resistance for pipe coating, Portland cement pavement, hydraulic applications, paint manufacturing, caulking, mastics, and damp proofing. Asphalt 105/15 is used in insulation and isolation bitumen membrane sheet. Also for Car undercoating in Automobile industry, oxidized bitumen is specially required. Vehicle undercoating material is based on Oxidized Bitumen manipulation. Bitumen provides excellent waterproof, dustproof and noise proof for automobile undercoating.

How to use oxidized Bitumen / Asphalt 105/15

BAKHTAR Bitumen oxidized asphalt 105/15 shall be heated with double temperature for the softening point to support have flow and viscosity. To apply oxidized bitumen 105/15, the surfaces must be dry, clean and free from any loose particles, formwork, curing products, irregularities, slurry, and any dirt.

Storage/handling Situation of oxidized asphalt 105/15

BAKHTAR Bitumen guarantees oxidized bitumen 105/15 for the period of  10 years at the conditions of  multi-time heating and cooling situation, please refer to MSDS regulations and standards for further information.

Packing of oxidized bitumen 105/15

BAKHTAR Bitumen can provide different pickings according to the customer requirement and purpose to make them convenient and satisfied. BAKHTAR Bitumen Company is the manufacturer of bitumen 105/35 in different packing formats including Kraft bag, meltable plastic bag, drum, and bulk packing. Blown asphalt / oxidized bitumen 105/35 is blown by hot air in a controlled process until the desired specification is reached. BAKHTAR Bitumen oxidized bitumen 105/35 can be supplied in any grade and is designated by two numbers to show the softening point and penetration ranges. The bitumen grade 105/35 means the softening point is 105 and penetration is 15 desi millimeters is produced in compliance and conformity with ASTM standard and is according to the following specification.

 

Specification of BAKHTAR Bitumen oxidized bitumen 105/15

Analysis oxidized bitumen 105/15

Bitumen 105/15

Test method

Unit

Specification

Specific gravity @25/25 C

ASTM D70

(Kg/m3)

1.05 approx.

Penetration @ 25°c

ASTM D5

mm/10

10/20

Softening point °c

ASTM D36

°C

100/110

Loss on heating(wt) %

ASTM D6

Wt. %

0.2 max

Flashpoint c

ASTM D92

°C

250 min

Solubility is CS2(wt) %

ASTM D4

Wt. %

99.5 max

Spot test

A.A.S.H.O.T102

Negative