OXIDIZED BITUMEN 115/15

DESCRIPTION OF OXIDIZED BITUMEN 115/15

Oxidized Bitumen 115/15, also known as blown asphalt 115/15 or blown bitumen 115/15, is produced by blowing air through pure bitumen at high temperatures. This process induces physical changes in the bitumen, predominantly through the polymerization of asphaltene when exposed to airflow, altering its properties to make it more durable and less prone to deformation under stress.

Compared to regular bitumen, oxidized bitumen possesses similar tensile strength but is characterized by a lower penetration grade and a higher softening point, making it more resistant to heat and deformation.

The 115/15 specification denotes the softening point and penetration grade of the bitumen. The first number represents the softening point in degrees Celsius (i.e., 115°C), which indicates the temperature at which the bitumen begins to soften and lose its solid state. The second number signifies the penetration grade (i.e., 15), which measures the depth (in tenths of a millimeter) to which a standard needle can penetrate the bitumen under specified conditions. This number is inversely proportional to the hardness of the bitumen: a lower penetration grade signifies harder bitumen.

WHAT IS OXIDIZED BITUMEN 115/15?

Oxidized bitumen 115/15 is another grade of blown or blown asphalt with specific properties and characteristics. It is commonly used in various industries for different applications.

The “115/15” designation indicates the softening point and penetration values of the bitumen. Here’s what each number represents:

The first number, 115, represents the softening point of the bitumen. In the case of oxidized bitumen 115/15, it signifies that the softening point is approximately 115 degrees Celsius. The softening point indicates the temperature at which the bitumen becomes soft and pliable.
The second number, 15, refers to the penetration value of the bitumen. Penetration is a measure of the consistency and hardness of the bitumen. In the case of oxidized bitumen 115/15, the penetration value typically ranges between 10 and 20 (0.1 mm).
Oxidized bitumen 115/15 is produced through a controlled air blowing process, where air is blown through heated bitumen to modify its physical properties. This process increases the softening point, reduces penetration, and enhances the bitumen’s resistance to weathering, aging, and deformation.

The specific properties of oxidized bitumen 115/15 make it suitable for various applications, including road construction, roofing, and waterproofing. It provides excellent durability, resistance to rutting and cracking, weather resistance, and waterproofing properties.

It’s important to note that while the softening point and penetration range of oxidized bitumen 115/15 are generally consistent, slight variations may exist depending on the specific manufacturing process or regional standards.

OXIDIZED BITUMEN 115/15 OTHER NAMES

Oxidized Bitumen 115/15 is known by several other names in various regions and industries. Some of these alternative names include:

1. Blown Asphalt 115/15
2. Blown Bitumen 115/15
3. Hard Bitumen 115/15
4. Oxidizing Bitumen 115/15
5. Air Blown Asphalt 115/15
6. Air-Rectified Bitumen 115/15

Please note that these names all refer to the same product and its production process, which includes the oxidation of liquid bitumen to achieve specific characteristics such as lower penetration and higher softening points, making it suitable for numerous industrial applications.

OXIDIZED BITUMEN 115/15 HS CODE, CHEMICAL FORMULA AND CAS NUMBER

The HS code (Harmonized System code) for Oxidized Bitumen 115/15, a standard code used in international trade, is 27132000. This globally recognized nomenclature enables the efficient classification and movement of goods across borders.

Oxidized Bitumen 115/15 doesn’t have a specific chemical formula as it’s a complex mixture of hydrocarbons. However, its primary components are hydrocarbons (C5-C25+), with various amounts of oxygen, nitrogen, sulfur, and other trace elements. This composition contributes to its high stability and viscosity, making it an optimal choice for roofing, insulation, and industrial applications.

The CAS (Chemical Abstracts Service) number, a unique identifier assigned to every chemical substance by the American Chemical Society, is complex to assign for bitumen due to its diverse molecular composition. However, the CAS number for bitumen, in general, is 8052-42-4.

OXIDIZED BITUMEN 115/15 PRODUCTION PROCESS

Oxidized Bitumen 115/15 is created by air-blowing process, where air is blown at high temperature through bitumen. Here is a detailed step-by-step guide on how Oxidized Bitumen 115/15 is produced:

1. Preparation: High quality bitumen is selected as a raw material. This is typically done through vacuum distillation of crude oil, which separates the heavier bitumen from the lighter hydrocarbon materials.

2. Heating: The selected bitumen is then heated to a high temperature, generally between 240°C – 260°C, in a specially designed oxidation furnace.

3. Air Blowing: Hot air is blown through the bitumen under controlled conditions. This process triggers a reaction between the bitumen and the oxygen in the air, resulting in the bitumen being “oxidized”. The heat and the amount of air used in this process are closely monitored to produce bitumen of the desired quality.

4. Cooling and Settling: The oxidized bitumen is then allowed to settle in a specially designed settler. The settler allows the bitumen to cool and any air bubbles to escape.

5. Testing: Once the oxidized bitumen has settled and cooled, it undergoes testing. Key characteristics such as the softening point and penetration are checked to ensure they meet the specifications for Oxidized Bitumen 115/15.

6. Packaging: After successful testing, the oxidized bitumen 115/15 is packaged and prepared for shipping. It is commonly packed in craft paper bags, drums, or polyamide bags.

Remember, the production of Oxidized Bitumen 115/15 should always adhere to safety guidelines. As the process involves dealing with high temperatures and potentially flammable materials, it’s important to take necessary precautions to ensure the safety of all involved.

We produce oxidized bitumen 115/15 ( blown asphalt 115/15 ) of the best quality in a variety of types and export them from Iran and the United Arab Emirates to other nations worldwide.

• Iran Oxidized Bitumen 115/15 ( Iran Blown Asphalt 115/15 )
• Emirates Oxidized Bitumen 115/15 ( Emirates Blown Asphalt 115/15 )

OXIDIZED BITUMEN 115/15 ADVANTAGES AND BENEFITS

Oxidized Bitumen 115/15 has a range of advantages and benefits, making it a widely used product in various industries, notably construction and industrial applications. Here are some key advantages and benefits of Oxidized Bitumen 115/15:

1. Higher Softening Point: Compared to regular bitumen, Oxidized Bitumen 115/15 has a higher softening point, making it more resistant to high ambient temperatures. This prevents it from becoming too soft or fluid in hot weather conditions, ensuring structural stability.

2. Lower Penetration Grade: Oxidized Bitumen 115/15 has a lower penetration grade than other forms of bitumen, meaning it’s harder and less susceptible to deformation. This makes it suitable for applications where stronger, more rigid materials are needed.

3. Water Resistant: Oxidized Bitumen 115/15 is water-resistant, making it an excellent sealant for roofing, waterproofing, and as an anti-damp layer in construction projects. This can help to protect structures from water damage and extend their lifespan.

4. Durability: It is highly durable and resistant to certain chemicals, ensuring long-term performance even under challenging conditions.

5. Versatility: Due to its unique physical properties, Oxidized Bitumen 115/15 can be used in a wide range of applications, from road construction and roofing to industrial uses such as insulation, sound dampening, and pipe coating.

6. Ease of Use: While it is solid at ambient temperature, Oxidized Bitumen 115/15 can be easily melted for application by heating, allowing for efficient and flexible use on job sites.

It’s important to ensure the quality of the Oxidized Bitumen 115/15 used in any project, as its performance and the benefits it provides will depend on its production and composition.

OXIDIZED BITUMEN 115/15 PROPERTIES

Oxidized Bitumen 115/15 is a type of bitumen whose physical properties have been improved through the process of oxidation. The process of oxidation not only makes it more viscous but also improves its temperature susceptibility, making it more suitable for certain industrial applications.

The key properties of Oxidized Bitumen 115/15 include:

1. Penetration: The penetration level of Oxidized Bitumen 115/15 is quite low, usually within the range of 15 deci-millimeter at 25°C. This means it’s a harder form of bitumen and is less susceptible to becoming overly soft under high temperatures.

2. Softening Point: The softening point of Oxidized Bitumen 115/15 is high, typically around 115°C. This means it can withstand higher temperatures before it starts to lose its solid form and become viscous, which makes it suitable for use in warmer climates or applications where high-temperature resistance is required.

3. Ductility: Oxidized Bitumen 115/15 is less ductile compared to other types of bitumen. This property enhances its strength and durability, making it ideal for applications requiring a firm and sturdy material.

4. Solubility: Oxidized Bitumen 115/15 is soluble in organic solvents like toluene, making it useful in certain industrial applications.

5. Temperature Susceptibility: Oxidized Bitumen 115/15 exhibits a higher resistance to temperature variations, maintaining its form and function in a wide range of temperatures. This makes it an excellent choice for applications exposed to variable weather conditions.

6. Water Resistance: This form of bitumen is also resistant to water, which is why it’s commonly used as a waterproofing agent in construction projects.

These properties make Oxidized Bitumen 115/15 an excellent choice for a variety of applications, including roofing, insulating, and paving.

OXIDIZED BITUMEN 115/15 COMPONENTS AND MATERIALS

Oxidized Bitumen 115/15, also known as blown asphalt, is produced from crude oil through a refining process. It doesn’t consist of a single chemical compound but a complex blend of organic liquids that are composed primarily of highly condensed polycyclic aromatic hydrocarbons. Here is a general breakdown of the components and materials in Oxidized Bitumen 115/15:

1. Asphaltenes: These are the solid or semi-solid fraction of bitumen and provide the bulk of the structural matrix in the material. Asphaltenes have a complex molecular structure containing a high number of aromatic rings.

2. Resins: These are the components of bitumen that surround the asphaltene molecules and bind them together, giving bitumen its adhesion and waterproofing characteristics.

3. Saturates: These are the non-aromatic part of the bitumen, composed primarily of saturated hydrocarbons.

4. Aromatics: These are complex hydrocarbons, including condensed ring and partial-ring aromatics. They work as a solvent, keeping the asphaltenes dispersed and providing bitumen its plasticity.

5. Trace Elements: Bitumen also contains small amounts of sulfur, nitrogen, oxygen, and metals like nickel and vanadium.

During the oxidation process, the bitumen is heated and air is blown through it, causing the constituents of the bitumen to react with oxygen. This results in an increase in the asphaltene content and a decrease in the volatile components, thereby making the bitumen harder and less penetrable.

It’s important to note that the exact composition can vary, depending on the source of the crude oil and the specific manufacturing process used. As a result, the final properties of the Oxidized Bitumen 115/15 can vary, making it suitable for different applications.

OXIDIZED BITUMEN 115/15 MAINTENANCE

Oxidized Bitumen 115/15, also known as blown asphalt, is a robust and durable material used in a range of applications, including roofing, insulation, and industrial uses. However, to ensure its longevity and optimal performance, proper maintenance practices are essential. Here are some maintenance guidelines:

1. Storage: Oxidized Bitumen 115/15 should be stored in a cool, dry place, away from direct sunlight and sources of ignition or heat, to prevent degradation and ensure its physical properties remain stable.

2. Handling: When handling, appropriate protective clothing should be worn due to the bitumen’s high temperature, especially during the melting process.

3. Temperature Management: Oxidized Bitumen 115/15 melts at high temperatures, so it’s crucial to control the temperature during the melting process to avoid overheating, which can degrade the material and alter its properties.

4. Periodic Inspection: Regular inspection of applications of Oxidized Bitumen 115/15 (like roofing or insulation) is necessary to check for any damage or wear and tear, enabling timely repair or replacement.

5. Professional Assistance: For large-scale applications or issues that can’t be resolved through simple maintenance, seek assistance from professionals knowledgeable in handling oxidized bitumen.

6. Disposal: Any waste material or remnants should be disposed of as per local environmental and waste management regulations.

Maintaining Oxidized Bitumen 115/15 properly will not only extend its lifespan but also enhance its performance and reliability.

OXIDIZED BITUMEN 115/15 INSTALLATION

The installation process of Oxidized Bitumen 115/15, also known as blown asphalt, depends on the application, but generally involves heating the bitumen to its melting point before application. Here’s a general guideline on how Oxidized Bitumen 115/15 is typically installed:

1. Melting: Oxidized Bitumen 115/15 is a solid material at room temperature and needs to be heated to a high temperature (over its softening point) to make it fluid for application. It’s crucial to heat it gradually and avoid overheating, which can lead to degradation of the material.

2. Application: Once the oxidized bitumen has reached the desired fluidity, it can be applied to the surface. The method of application will depend on the specific use. For example, in roofing, it may be mopped, poured, or applied with a squeegee. In industrial applications, it might be applied using a spray system.

3. Cooling: After application, the bitumen is allowed to cool. As it cools, it will return to its solid state, adhering firmly to the surface to which it’s been applied.

4. Inspection: After the bitumen has cooled and set, an inspection is usually carried out to ensure that the material has been applied evenly and that there are no defects.

Safety is of utmost importance during the installation process. The bitumen needs to be heated to high temperatures for application, which can present burn hazards. Additionally, oxidized bitumen can release fumes when heated, so adequate ventilation is essential. Always use appropriate personal protective equipment (PPE) and follow safety guidelines when handling and installing Oxidized Bitumen 115/15.

OXIDIZED BITUMEN 115/15 DURABILITY

Oxidized Bitumen 115/15, also known as blown asphalt, is recognized for its superior durability due to its unique manufacturing process and properties. The oxidation process enhances the bitumen’s performance in several ways that contribute to its long-lasting durability:

1. Higher Softening Point: Oxidized Bitumen 115/15 has a high softening point, which means it can withstand higher temperatures compared to other types of bitumen before becoming too soft or liquid. This characteristic makes it less likely to deform under high temperatures, enhancing its durability.

2. Lower Penetration: This type of bitumen has a lower penetration grade, meaning it’s harder and less likely to deform under pressure. This hardness increases its resistance to wear and tear, contributing to its long lifespan.

3. Resistance to Water and Certain Chemicals: Oxidized Bitumen 115/15 is water-resistant, which helps to protect structures from water damage, and it is also resistant to certain chemicals, making it more durable in various environments.

4. Less Temperature Susceptibility: It is less susceptible to changes in temperature, meaning it maintains its form and function in both hotter and colder conditions better than other types of bitumen. This reduces the likelihood of cracking and other forms of damage due to temperature fluctuations.

These properties make Oxidized Bitumen 115/15 an excellent material for applications where durability and longevity are important, such as in road construction, roofing, insulation, and other industrial uses. However, the actual lifespan can depend on many factors, including the quality of the installation, the conditions it is exposed to, and how well it is maintained.

OXIDIZED BITUMEN 115/15 PERFORMANCE

Oxidized Bitumen 115/15, also known as blown asphalt, is recognized for its strong performance in a variety of applications. This type of bitumen undergoes a process of oxidation that improves its temperature susceptibility and hardens it, making it more suitable for specific uses compared to regular bitumen. Here’s an overview of its performance attributes:

1. Temperature Resilience: Oxidized Bitumen 115/15 has a high softening point (around 115°C), meaning it can resist becoming too soft or fluid in high ambient temperatures. This feature ensures its performance stability under hot conditions, a vital attribute for applications in warm climates or situations where heat resistance is required.

2. Low Penetration Grade: With a low penetration grade, Oxidized Bitumen 115/15 is harder and less prone to deform under pressure. This hardness means it can withstand significant wear and tear, making it ideal for heavy-duty applications, such as road construction or roofing in heavy traffic areas.

3. Water Resistance: Oxidized Bitumen 115/15 is also water-resistant, making it an excellent sealant for roofing, waterproofing, and as an anti-damp layer in construction projects. This helps protect structures from water damage and preserves the integrity of the material in wet conditions.

4. Chemical Resistance: This type of bitumen is also resistant to certain chemicals, increasing its suitability for industrial applications and enhancing its longevity in various environments.

5. Versatility: The unique physical properties of Oxidized Bitumen 115/15 allow it to be used across a wide range of applications, from road construction and roofing to industrial uses like insulation, sound dampening, and pipe coating.

In summary, the performance of Oxidized Bitumen 115/15 makes it an excellent material for a variety of demanding applications. However, it’s important to note that the overall performance can be influenced by factors such as the quality of the material, the specifics of the application, and the conditions it is exposed to.

OXIDIZED BITUMEN 115/15 SPECIFICATIONS