Oxidized Bitumen 115/15

Description

Oxidized bitumen 115/15

Oxidized bitumen 115/15, also known as blown bitumen, is a type of bitumen that has been treated by blowing air through it at high temperatures, which modifies its properties. The numbers “115/15” refer to its softening point and penetration grade, respectively.

Softening Point (115°C): This indicates the temperature at which the bitumen softens. The higher softening point makes it suitable for applications in hotter climates or where materials are exposed to higher temperatures.
Penetration Grade (15 dmm): This represents the depth (in tenths of a millimeter) to which a standard needle will penetrate the bitumen under specific conditions. A lower penetration value means the bitumen is harder, which corresponds to its oxidized state.

Oxidized bitumen 115/15 is basically made by vacuum bottom or VB and any knows the name of VB in petroleum products industries.

Oxidized bitumen 115/15 must be made from VB by blowing hot air into the distillation towers of the refineries of our Bitumen factories in this process, hot air with a temperature of more than 250 degrees Celsius is blown into the distillation tower of bitumen through perforated pipes. as a result of this process, the hydrogen atoms in the Vacuum Bottom or (VB) hydrocarbon molecules are combined with the oxygen in the air and with the formation of water, the oxidization process will be done and a kind of bitumen that is called Oxidized Bitumen 115/15 will produce.

So, it means that only in this way the final product would be high quality and useable in all due industries.

Blown bitumen 115/15, which is a petroleum product, is a high molecular weight hydrocarbon that includes oil, resin, and asphaltene. The presence of 5 to 30% asphaltene in this type of bitumen makes this bitumen hard, and in blown bitumen or oxidized bitumen, due to the increase in the amount of asphaltene in its structure, this type of bitumen is harder than normal bitumen.

The bitumen penetration test, which is an international test, shows the type of oxidized or blown bitumen in different grades and for grade R115/15 the penetration would be about 10-20 the abbreviation of oxidized bitumen is R wherever the word R is in front of the bitumen specifications, it is a sign that the bitumen is oxidized or blown.

Benefits of Oxidized Bitumen 115/15
High Softening Point: Provides better performance in high-temperature environments.
Low Penetration: Indicates hardness and durability, making it suitable for heavy-duty applications.
Chemical Resistance: Offers resistance to acids, alkalis, and other chemicals, ensuring long-lasting protection.
Weather Resistance: Withstands harsh weather conditions, including UV exposure, without deteriorating.

Oxidized Bitumen 115/15 Main Applications
Waterproofing:
Used in waterproofing membranes for roofs, basements, and foundations.
Provides excellent resistance to water and moisture penetration, making it ideal for preventing leaks and water damage.
Roofing Felt and Shingles:
Acts as a binder in the production of roofing felt and shingles.
Enhances the durability and weather resistance of roofing materials.
Asphalt Production:
Mixed with other materials to produce high-performance asphalt for road construction.
Provides improved stability and durability in extreme weather conditions.
Pipe Coating:
Used to coat pipelines, protecting them from corrosion and external environmental factors.
Extends the lifespan of pipelines by preventing rust and other forms of degradation.
Paints and Coatings:
Incorporated into protective paints and coatings for metal surfaces.
Offers resistance to water, chemicals, and ultraviolet (UV) rays.
Electrical Applications:
Used as an insulating material in the production of electrical cables and transformers.
Provides thermal stability and electrical insulation properties.
Industrial Flooring:
Used in the construction of industrial floors that require a durable, chemical-resistant surface.
Suitable for factories, warehouses, and other heavy-duty environments.
Joint Filling and Sealing:
Applied in expansion joints and cracks in concrete structures.
Ensures a flexible, watertight seal that can withstand temperature variations.

Oxidized Bitumen 115/15 some other uses

This type of oxidized bitumen has good resistance against sunlight or high heat according to this property it can use in the waterproofing and coating industries that need resistance in front of sun heat. and also it has many uses in different various industries, but we will mention some uses and applications for this grade that are most famous uses, and all industries know this product these uses and will mention some of them for you here:

Bitumen coat industries using as raw material

Varnish industries

Road construction

Construction industries

Sealing industries

Asphalt pavement

Rubber and plastic making

Insulation industries

Bitumen membrane sheet

Asphalt paints

Roofing Asphalt

These are some main uses that we mentioned here.

Oxidized bitumen 115/15 how must use

For starting use it must heat to 190 or 200 centigrade only at these degrees it will turn to the liquid mode and can use in many industries that we mentioned above.

Oxidized Bitumen 115/15 packing:

Asia bitumen will be supplied with these packing for all clients

25 kg carton boxes on pallets

25 kg Kraft paper bags

25 kg Poly-amide bags put inside PP bags

Oxidized bitumen 115/15 Specification