Associated Products

Blown Bitumen


Industrial Bitumen is a dark, petroleum residue modified by the oxidation process. Oxidized Bitumen is a type of bitumen that obtains from blowing air to the pure bitumen. It has a lower penetration grade and more softening point in comparison to pure bitumen. Its consistency ranges from highly viscous to solid. Hard bitumen under controlled temperature conditions is widely used as an anti-slip layer compound in the piling industry, for manufacture of roofing felts, the roofing and waterproofing industries, for sound dampening felts and under carriage sealant in the automotive industry, electric cable joint protection, joint filling compound, sealant compound and many others. Also used in sealing saw cuts and joints where expected movements are minimum. It is also used in the manufacturing of bituminous marine mastic for the oil & gas pipeline joints. The most popular grades are; grades 95/25, 85/25, 90/40, and 115/15. We are also capable of producing other grades of Blown Bitumen upon request by our customers.

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  • Overview
  • Product Detail
  • Application

AREAS OF USAGE / UTILITY:

  • Oxidized Bitumen has a wide variety of industrial applications

  • As a bonding bitumen for roofing sheet membranes.

  • As a hot applied waterproofing layer.

  • Carpet tile manufacture.

  • As a raw material for liquid bitumen coatings

  • For production of bituminous pains, mastic

  • For rust proof pipe coatings

  • Used as an anti-slip layer compound in the piling industry

  • Used for production of roofing and sound dampening felts, Used as under carriage sealant in the automobile industry, electric cable joint protection, joint filling compound, sealant compound and many more in our day to day life.

KEY FEATURES:

The main features of oxidized bitumen are as below:

  • High durability

  • High flexibility

  • Completely water resistant

  • Chemical stability

Form : Solid/ Hard
Packaging : Available in 20 kg Bags & 140 kg Drums 
Available Grade : 85/25, 90/15, 115/15, 140/05, 85/40
Shelf Life : 12 Months from the date of manufacture when maintain in protected storage in original unopened sealed condition 
Storage: Store under cover out of direct sunlight and protect from extremes of temperature. In tropical climates the product must be stored in an airconditioned environment. Failure to comply with the recommended storage conditions may result in premature deterioration of the product or packaging.

Application of Blown Bitumen 85/25 & 90 / 15
Blown bitumen 90/15 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, dustbinding, insulating and impregnating agent, make rubber and plastic products. Typically 85/25 used also for water-proof application and corrosion resistance for pipe coating.

Application of Blown Bitumen 115/15

Blown bitumen 115--/15 is using as raw material for bitumen coat, the chemical, fuel, paints, lacquers, varnishes, paper-pulp-board, textile processing, road construction, crack seal and repairmen, civil works, construction industries; pavement and impregnating agent, make rubber and plastic products.

Preparation
The blown bitumen should be heated double temperature against the softening point to be able to have flow and viscosity. To use blown bitumen surfaces must be dry, clean and free of loose particles, formwork, curing products, irregularities, slurry, etc.

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