OXIDIZED BITUMEN 150/5

DESCRIPTION OF OXIDIZED BITUMEN 150/5

By flowing air through pure bitumen, also known as penetration bitumen, one may produce oxidized bitumen 150/5. This material is also known as blown asphalt 150/5 or blown bitumen 150/5. These two terms relate to the same entity. The penetration grade of oxidized bitumen 150-5 is notably lower than that of conventional bitumen, but its softening point is significantly greater than that of conventional bitumen. When the asphaltene in this bitumen is exposed to airflow, it has the potential to polymerize, and as a result, the bitumen acquires the ability to stretch. This specific type of bitumen is known as rubberized bitumen, and the letter R in its designation indicates that it exhibits characteristics similar to rubber.

Typically, rubberized bitumen is used to pave roadways and other outdoor surfaces. These figures indicate the penetration depth as well as the point at which the material begins to become more flexible. For instance, the rating R150/5 for oxidized bitumen R150/5 means that the bitumen in issue has a penetrability grade of 5 and a softening point of 150.

We manufacture the highest quality Oxidized Bitumen 150/5 ( Blown Asphalt 150/5 ) in different types and export them from Iran and the UAE to other countries around the world.

• Oxidized Bitumen 150/5 Iran ( Blown Asphalt 150/5 Iran )
• Oxidized Bitumen 150/5 UAE ( Blown Asphalt 150/5 UAE )

WHAT IS OXIDIZED BITUMEN 150/5?

Oxidized Bitumen 150/5 is a specific type of bitumen, obtained through the controlled oxidation process of vacuum bottom, a residue from the distillation process in refineries. This process results in a material of higher penetration and softening point compared to other types of bitumen. It is solid at ambient temperature and has a lower degree of sensitivity to temperature variations, making it beneficial for diverse applications.

OXIDIZED BITUMEN 150/5 OTHER NAMES

Oxidized Bitumen 150/5 is also known as Hard Bitumen, Blown Bitumen, or Oxidized Asphalt, among other names. These names reflect the production process (oxidation or blowing) and the resulting hardened nature of the product.

OXIDIZED BITUMEN 150/5 COMPONENTS AND MATERIALS

Oxidized Bitumen 150/5, also known as air-blown or hard bitumen, is a specialized asphalt material. This durable and temperature-resistant product has a significant role in various industries. Here’s a closer look at its key components and materials:

1. Petroleum Bitumen: Petroleum bitumen serves as the base material for the production of Oxidized Bitumen 150/5. The raw bitumen is obtained from the fractional distillation of crude oil, specifically from the heavier fractions.

2. Oxidation Process: The distinguishing factor in Oxidized Bitumen 150/5 production is the oxidation process. This involves blowing air through the petroleum bitumen at high temperatures. The introduction of air leads to a reaction between the oxygen and the bitumen, resulting in a material with a higher softening point and increased viscosity.

3. Asphaltene and Maltene: Asphaltene, a high-molecular-weight hydrocarbon, constitutes the primary solid component in bitumen, giving it its black color and largely defining its physical properties. Maltene, on the other hand, is a lower molecular weight hydrocarbon and accounts for the more fluid characteristics of bitumen. The ratio between these two components changes during the oxidation process, causing the final product to be more viscous and less temperature-sensitive.

4. Sulphur and Trace Elements: Bitumen usually contains small amounts of sulphur. Also, trace elements such as vanadium and nickel can be found, depending on the crude oil source.

In terms of its applications, Oxidized Bitumen 150/5 is used in roofing, flooring, pipe coating, and in the production of sound damping sheets. The air blowing process not only imparts unique properties to the bitumen, making it ideal for these applications but also reduces its environmental impact by lowering the volatile substance content.

Each application can demand specific requirements from the bitumen, so understanding these components is vital for choosing the appropriate product. Oxidized Bitumen 150/5 offers a remarkable balance of durability and temperature resistance, making it a top choice for a variety of industrial uses.

OXIDIZED BITUMEN 150/5 PRODUCTION PROCESS

The production of Oxidized Bitumen 150/5, a highly specialized variant of asphalt, involves a process known as air blowing. The following steps illustrate the entire procedure:

1. Bitumen Feedstock: The process begins with petroleum bitumen, which serves as the base material. This bitumen is obtained through the fractional distillation of crude oil, with the heavier fractions providing the raw bitumen.

2. Pre-heating: The raw bitumen is pre-heated to a specific temperature (usually around 220-230 degrees Celsius) to decrease its viscosity and make it more amenable to the air blowing process.

3. Air Blowing: Once pre-heated, the bitumen is transferred to a reactor, often referred to as a blowing column or blowing still. Here, hot air is introduced and blown through the liquid bitumen. The hot air initiates oxidation by reacting with the bitumen’s chemical components. This oxidation process occurs at elevated temperatures, generally ranging between 250-300 degrees Celsius.

4. Oxidation: The interaction between oxygen in the hot air and the bitumen changes the bitumen’s properties. This process increases the proportion of asphaltenes relative to maltenes, thus raising the softening point of the material and increasing its viscosity.

5. Cooling and Packaging: After the oxidation process, the Oxidized Bitumen 150/5 is cooled, typically using water, to lower its temperature and stop further oxidation. Once cooled, it is packed into different types of containers, such as barrels, depending on the intended market.

This comprehensive process is monitored meticulously to ensure the produced Oxidized Bitumen 150/5 meets the desired specifications, yielding a product that is more resistant to temperature variations, less sensitive to shear, and highly waterproof. As a result, it is ideally suited for applications in various industries, including construction, roofing, and insulation.

OXIDIZED BITUMEN 150/5 PROPERTIES

Oxidized Bitumen 150/5, often referred to as hard bitumen or blown asphalt, is notable for its unique properties, which are largely due to the air blowing process. Below are some key properties of Oxidized Bitumen 150/5:

1. High Softening Point: One of the distinct properties of Oxidized Bitumen 150/5 is its high softening point, typically around 150 degrees Celsius. This makes it more resistant to deformation under high temperatures, a key factor in its suitability for applications like roofing and road construction.

2. Increased Viscosity: As a result of the air blowing process, Oxidized Bitumen 150/5 has increased viscosity compared to regular bitumen. This high viscosity ensures that the bitumen stays in place and doesn’t flow under pressure or due to temperature changes.

3. Greater Resistance to Aging: Oxidized bitumen shows improved aging resistance due to its oxidation during production. The process increases the proportion of asphaltenes in the bitumen, which results in a harder, more brittle product that can withstand weathering effects.

4. Waterproofing Ability: The increased ratio of asphaltenes to maltenes, along with a higher softening point and viscosity, also gives Oxidized Bitumen 150/5 excellent waterproofing properties. This makes it an ideal material for applications such as roof waterproofing and pipe coatings.

5. Thermal Stability: Oxidized Bitumen 150/5 is thermally stable, maintaining its properties over a wide temperature range. This means that it won’t soften too much in high heat, nor will it become overly hard or brittle in cold temperatures.

6. Low Level of Volatile Substances: The air blowing process used in the production of Oxidized Bitumen 150/5 reduces the number of volatile substances in the bitumen. This leads to a lower rate of potentially harmful emissions and hence, less environmental impact.

OXIDIZED BITUMEN 150/5 ADVANTAGES AND BENEFITS

Oxidized Bitumen 150/5, known for its hardness and higher melting point, presents a range of advantages that make it a preferred choice in numerous industries, particularly in construction and industrial applications. Here are some of the key benefits and advantages:

1. Enhanced Temperature Resistance: With a high softening point, Oxidized Bitumen 150/5 exhibits excellent resistance to high temperatures, reducing the risk of deformation and flow. This makes it ideal for applications in hot climates and high-temperature environments.

2. Superior Waterproofing: The increased viscosity and the unique composition of Oxidized Bitumen 150/5 result in excellent waterproofing capabilities. This is especially beneficial in roofing applications, waterproofing membranes, and pipe coating.

3. Durability: The air blowing process enhances the durability of bitumen, making Oxidized Bitumen 150/5 resistant to aging and weathering effects. This leads to longer lifespans in applications such as road construction and roofing.

4. Versatility: Oxidized Bitumen 150/5 is versatile, being used in a wide range of applications, from road surfacing and roofing to industrial adhesives and sound-dampening. Its adaptable properties allow for its use in various environments and industries.

5. Stability: Oxidized Bitumen 150/5 is thermally stable and retains its properties over a wide temperature range. This ensures the material won’t soften excessively in high heat, nor will it become overly brittle in cold temperatures.

6. Environmental Consideration: The air blowing process reduces the quantity of volatile substances in the bitumen, which lowers the rate of potentially harmful emissions, thus rendering it a more environmentally friendly choice compared to other types of bitumen.

These advantages make Oxidized Bitumen 150/5 a robust and reliable choice for many demanding industrial applications, providing enhanced performance and a range of benefits that contribute to the overall success of the projects in which it is employed.

OXIDIZED BITUMEN 150/5 PERFORMANCE

Oxidized Bitumen 150/5, characterized by its distinct hardness and high softening point, delivers remarkable performance across various applications. Below are some of the performance highlights of this material:

1. Temperature Performance: Oxidized Bitumen 150/5 offers superior performance in extreme temperature conditions. It has a high softening point, which means it can resist deformation and maintain its structural integrity even in high-temperature environments. Likewise, it doesn’t become overly brittle in cold temperatures, ensuring stable performance across a broad temperature spectrum.

2. Waterproofing Performance: Oxidized Bitumen 150/5 showcases excellent waterproofing properties. It provides a reliable and durable waterproof barrier, making it an ideal choice for applications such as roofing materials, pipe coatings, and waterproofing membranes.

3. Aging and Weathering Performance: Oxidized Bitumen 150/5 is resistant to aging and weathering effects due to the air blowing process that occurs during its production. This resistance leads to an extended lifespan of the bitumen in applications, making it a cost-effective choice in the long run.

4. Thermal Stability: One of the standout features of Oxidized Bitumen 150/5 is its thermal stability. It retains its properties over a wide temperature range, thereby ensuring consistent performance in varying climatic conditions.

5. Environmental Performance: Oxidized Bitumen 150/5 carries a lower environmental impact compared to other types of bitumen. The air blowing process reduces the amount of volatile substances, which subsequently decreases the emission of potentially harmful substances.

6. Durability: The durability of Oxidized Bitumen 150/5 is commendable. It’s capable of withstanding heavy loads and stress, making it a reliable choice for demanding applications such as road construction and industrial flooring.

In conclusion, Oxidized Bitumen 150/5’s unique properties result in superior performance across a wide range of applications and environments. Whether it’s the resistance to temperature variations, excellent waterproofing capabilities, or the enhanced durability, this material is designed to deliver under demanding conditions.

OXIDIZED BITUMEN 150/5 DURABILITY

Oxidized Bitumen 150/5, also referred to as air-blown or hard bitumen, is acclaimed for its high durability, which makes it a preferred choice in several industrial applications. The following are some key factors that contribute to its durability:

1. Resistance to High Temperatures: With a high softening point around 150 degrees Celsius, Oxidized Bitumen 150/5 can withstand high temperatures without deforming or flowing. This makes it suitable for use in hot climates and high-temperature industrial applications.

2. Resistance to Aging: The air blowing process during production of Oxidized Bitumen 150/5 enhances its resistance to aging. The higher proportion of asphaltenes in the oxidized bitumen contributes to a harder, more brittle product that can withstand weathering and aging better than traditional bitumen.

3. Excellent Waterproofing: The excellent waterproofing capabilities of Oxidized Bitumen 150/5 contribute to its durability. By preventing water ingress, it ensures the longevity of structures and materials to which it is applied, such as roofs or pipelines.

4. Thermal Stability: Oxidized Bitumen 150/5 maintains its physical properties over a wide temperature range. Its stability in both high heat and cold temperatures means that it doesn’t soften excessively or become overly brittle, thus retaining its structural integrity and lasting longer.

5. Resistance to Wear and Tear: Oxidized Bitumen 150/5 exhibits excellent resistance to normal wear and tear, further enhancing its lifespan. This makes it a reliable choice for heavy-duty applications, such as road construction and industrial flooring.

OXIDIZED BITUMEN 150/5 MAINTENANCE

While Oxidized Bitumen 150/5 is renowned for its durability and resistance to wear and tear, certain maintenance practices can extend its lifespan and performance. Here are some maintenance tips:

1. Regular Inspections: Regular inspections of areas where Oxidized Bitumen 150/5 has been applied can help detect any signs of wear or damage early on. This could include cracking, blistering, or erosion.

2. Prompt Repairs: If any damage is detected during inspections, it’s vital to carry out necessary repairs promptly. This prevents minor issues from escalating into major problems that could compromise the bitumen’s integrity and performance.

3. Protection from Extremes: Although Oxidized Bitumen 150/5 is thermally stable and can withstand a wide temperature range, protecting it from extreme temperatures and weather conditions can prolong its lifespan.

4. Avoid Excessive Loads: Oxidized Bitumen 150/5 is durable and can handle heavy loads, but constantly subjecting it to loads beyond its capacity can cause damage over time. Where possible, loads should be managed and distributed evenly.

5. Professional Assistance: For complex applications or when dealing with extensive damage, it’s recommended to seek professional assistance. Experienced professionals can accurately assess the situation and implement the appropriate repair or maintenance strategy.

6. Safe Storage: When stored, Oxidized Bitumen 150/5 should be kept in a dry, cool place and away from open flames or extreme heat sources. This helps to preserve its quality and prevent any degradation.

Remember, maintenance requirements can vary based on the specific application and environmental conditions. Always consider the manufacturer’s instructions and guidelines for the best results. With the right maintenance, Oxidized Bitumen 150/5 can continue to deliver reliable performance for an extended period.

OXIDIZED BITUMEN 150/5 SAFETY TIPS

Handling and working with Oxidized Bitumen 150/5, as with any industrial material, requires a strict adherence to safety practices. Here are some essential safety tips to keep in mind:

1. Wear Protective Gear: Always use appropriate personal protective equipment (PPE) when handling Oxidized Bitumen 150/5. This should include heat-resistant gloves, safety glasses, and long-sleeved, heat-resistant clothing to protect from potential splashes of hot bitumen.

2. Prevent Overheating: Oxidized Bitumen 150/5 should not be overheated. Excessive heating can lead to degradation of the material and potentially harmful fumes. Always monitor temperatures closely during heating and application.

3. Ensure Adequate Ventilation: When heating and applying Oxidized Bitumen 150/5, adequate ventilation is crucial. This helps disperse any fumes and reduces the risk of inhaling potentially harmful substances.

4. Avoid Direct Skin Contact: Direct contact with hot bitumen can cause thermal burns. Always use proper tools and equipment to handle the hot material and avoid direct skin contact.

5. Fire Safety: Oxidized Bitumen 150/5 is flammable at high temperatures. Keep away from open flames and sparks, and always have fire-extinguishing equipment available in the work area.

6. Safe Storage: Store Oxidized Bitumen 150/5 in a cool, well-ventilated area away from sources of heat, open flames, and reactive substances.

7. First Aid Measures: Be familiar with the necessary first aid measures in case of an accident. This includes knowing how to treat bitumen burns and what to do in case of inhalation of bitumen fumes.

8. Proper Disposal: Dispose of Oxidized Bitumen 150/5 waste in accordance with local regulations. Never dispose of it in general waste or pour it down the drain.

Safety should always be the top priority when working with Oxidized Bitumen 150/5. By following these safety guidelines, the risk of accidents and health hazards can be significantly reduced. Always refer to the manufacturer’s Safety Data Sheet (SDS) for specific safety instructions.

OXIDIZED BITUMEN 150/5 INSTALLATION

The installation of Oxidized Bitumen 150/5 varies depending on the specific application. However, certain general principles apply. Here are some basic steps to guide the installation process:

1. Material Preparation: Oxidized Bitumen 150/5 comes in solid blocks at room temperature. It needs to be heated to become pliable and ready for application. The heating should be gradual, and temperatures should be closely monitored to avoid overheating.

2. Surface Preparation: The surface onto which the bitumen will be applied should be clean, dry, and free of any debris. For some applications, a primer may be required to ensure optimal adhesion.

3. Heating Process: The bitumen should be heated until it reaches a suitable consistency for application. The exact temperature may vary, but it’s crucial not to exceed the maximum recommended temperature as it can degrade the bitumen or create safety hazards.

4. Application: Apply the heated bitumen to the prepared surface. This could be done using a brush, a squeegee, a spray system, or another appropriate tool depending on the scale and the nature of the application.

5. Curing: Allow the bitumen to cool and harden. The time required for curing can vary depending on the thickness of the application and the ambient temperature.

6. Inspection: Once the bitumen has hardened, inspect the surface to ensure the material has adhered correctly and there are no visible defects.

Remember, it’s crucial to follow safety guidelines during the heating and application process to protect against burns and the inhalation of fumes. Always refer to the product’s technical data sheet or consult with a professional for specific installation guidance related to your application.

Also, ensure that the bitumen is appropriately maintained after installation to extend its lifespan and ensure optimal performance. Regular inspections, prompt repairs, and protection from extreme temperatures can all contribute to the long-term success of your Oxidized Bitumen 150/5 application.

OXIDIZED BITUMEN 150/5 SPECIFICATION