Bitumen Products

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Blown bitumen, also known as oxidized bitumen or hard bitumen, is produced by blowing air through hot bitumen, which increases its softening point and modifies its properties. This process creates a more rigid and temperature-resistant material, making it suitable for various industrial applications.

• Increased Softening Point: The air-blowing process raises the softening point, making it suitable for high-temperature applications.
• Improved Hardness and Rigidity: Provides a harder and more rigid material compared to regular bitumen.
• Enhanced Weather Resistance: Greater resistance to temperature variations and weather conditions.
• Adhesive Properties: Maintains strong adhesion properties, ideal for applications requiring durable bonding.

1. Grades by Softening Point:
   
   • 85/25: Softening point of 85°C and penetration of 25 dmm (decimillimeters). Used in roofing, waterproofing, and as a joint filler.
   • 90/40: Softening point of 90°C and penetration of 40 dmm. Commonly used in roofing membranes and industrial coatings.
   • 95/25: Softening point of 95°C and penetration of 25 dmm. Suitable for roofing felts and various industrial applications.
   • 105/35: Softening point of 105°C and penetration of 35 dmm. Used in specialized applications requiring high-temperature resistance.

1. Industrial Grades:
   
   • Blown Bitumen 115/15: Softening point of 115°C and penetration of 15 dmm. Used in roofing, waterproofing, pipe coating, and as an adhesive in construction.
   • Blown Bitumen 95/25: Softening point of 95°C and penetration of 25 dmm. Used in road construction, waterproofing, and roofing applications.
   • Blown Bitumen 90/10: Softening point of 90°C and penetration of 10 dmm. Used for electrical applications and as an insulation material.

1. Solid Form:
   
   • Blocks: Pressed into manageable blocks or briquettes for easy transport and storage.
   • Pastilles: Small, uniformly shaped pastilles for easier melting and handling during application.
   • Flakes: Broken down into flakes for easier handling and melting.

1. Bulk Liquid Form:
   
   • Tankers: Delivered in bulk tankers when kept in a molten state for large-scale industrial use.
   • Drums: Transported in steel drums, which can be reheated as needed for use.

• Temperature Control: Should be stored in a cool, dry place, away from direct sunlight and sources of ignition. Insulated containers are recommended to maintain appropriate temperature.
• Ventilation: Ensure proper ventilation to avoid the buildup of fumes and gases.

• Personal Protective Equipment (PPE): Use appropriate PPE, including gloves, goggles, and protective clothing, to prevent skin contact and inhalation of fumes.
• Ventilated Areas: Handle in well-ventilated areas or use fume extraction systems to minimize exposure to vapors.
• Heating: When heating blown bitumen for application, use controlled heating methods to avoid overheating and degradation of the material.

Blown bitumen's enhanced properties make it suitable for various industrial applications, particularly where high temperature and weather resistance are required. Its different grades cater to specific needs, and its supply forms ensure efficient transportation, storage, and application.

Bitumen emulsion is a mixture of bitumen, water, and an emulsifying agent. The bitumen is dispersed in the water with the help of the emulsifier, creating a stable, homogeneous liquid. This allows the bitumen to be used in road construction and maintenance at ambient temperatures, eliminating the need for heating and reducing energy consumption and emissions.

• Stability: Stable dispersion of bitumen in water, preventing separation during storage and application.
• Workability: Can be applied at lower temperatures, improving safety and ease of use.
• Adhesion: Provides strong adhesion to aggregates and other materials, enhancing the durability of pavements.
• Environmental Impact: Reduces the environmental footprint by lowering energy consumption and emissions during application.

1. Rapid Setting (RS):
   
   • RS-1: Used for surface dressing and patching. It breaks quickly upon contact with aggregate.
   • RS-2: Used for surface dressing and tack coats, breaking rapidly to provide a strong bond.

1. Medium Setting (MS):
   
   • MS-1: Used for slurry seals and cold mixes. It allows for some mixing time before setting.
   • MS-2: Used for cold recycling and cold mixes, providing a longer setting time for thorough mixing.

1. Slow Setting (SS):
   
   • SS-1: Used for prime coats, fog seals, and soil stabilization. It breaks slowly, allowing deep penetration into surfaces.
   • SS-1h: A harder version of SS-1, used for similar applications but with higher viscosity and durability.
   • SS-2: Used for cold mixes and patching, providing extended workability.

1. Bulk:
   
   • Tankers: Delivered in bulk tankers for large-scale applications, such as road construction and maintenance projects.
   • Storage Tanks: Stored in large, insulated tanks at the job site to maintain the appropriate temperature and prevent separation.

1. Drums:
   
   • Steel Drums: Supplied in steel drums for smaller projects or where bulk storage is not feasible.
   • Plastic Drums: For easier handling and storage in certain conditions.

1. Intermediate Bulk Containers (IBCs):
   
   • Totes: Supplied in IBC totes for medium-sized projects, offering a balance between bulk supply and ease of handling.

1. Containers:
   
   • Small Containers: Available in smaller containers for specialized applications or retail use, ensuring easy handling and application.

• Storage: Bitumen emulsion should be stored in a cool, dry place away from direct sunlight and sources of heat. Containers must be tightly sealed to prevent evaporation and contamination.
• Handling: Requires appropriate personal protective equipment (PPE), including gloves, goggles, and protective clothing, to avoid skin contact and inhalation of fumes. Handling should be done in well-ventilated areas or with proper fume extraction systems.

Bitumen emulsion's versatility and ease of use make it a preferred choice for various road construction and maintenance applications. Its different grades ensure it can meet specific requirements for setting times, adhesion, and durability, while the various supply forms facilitate efficient transportation, storage, and application.

Bitumen VG 10, also known as Bitumen 80/100, is a grade of bitumen classified by its viscosity or penetration value, respectively. This bitumen grade is commonly used in road construction due to its balance of workability and performance characteristics.

• Viscosity/Consistency: The number 80/100 refers to the penetration grade, indicating the bitumen’s consistency at 25°C. Specifically, it has a penetration range of 80 to 100 decimillimeters (dmm), which corresponds to its relative hardness.
• Softening Point: Typically has a softening point between 40°C and 60°C. This determines the temperature range in which the bitumen maintains its desirable properties.
• Adhesion: Provides good adhesion to aggregates, making it suitable for various types of road pavements and surface treatments.
• Workability: Its moderate viscosity allows for ease of application and handling, especially in construction and maintenance work.

• Road Construction: Used in the construction of flexible pavements and asphalt mixtures. Ideal for surface courses, base courses, and binder courses due to its balanced performance.
• Maintenance: Employed in road repairs and patching, offering durability and a smooth finish.
• Industrial Applications: Utilized in some industrial applications requiring moderate viscosity bitumen.

1. Bulk:
   
   • Tankers: Delivered in bulk tankers for large-scale applications, such as road construction projects. The bitumen is kept in a molten state during transportation and application.
   • Storage Tanks: Stored in insulated tanks at the construction site to maintain the bitumen at the required temperature and prevent solidification.

1. Drums:
   
   • Steel Drums: Supplied in steel drums for smaller projects or where bulk storage is not feasible. These drums can be reheated as needed for application.

1. Intermediate Bulk Containers (IBCs):
   
   • Totes: Supplied in IBC totes for medium-sized projects, providing a balance between bulk supply and ease of handling.

• Temperature Control: Bitumen VG 10 should be stored in a cool, dry place, away from direct sunlight and sources of heat. Insulated containers or tanks are recommended to maintain the bitumen at the appropriate temperature and prevent it from solidifying.
• Ventilation: Ensure proper ventilation to avoid the buildup of fumes and gases.

• Personal Protective Equipment (PPE): Use appropriate PPE, including gloves, goggles, and protective clothing, to avoid skin contact and inhalation of fumes.
• Ventilated Areas: Handle in well-ventilated areas or use fume extraction systems to minimize exposure to vapors.
• Heating: When heating bitumen VG 10 for application, use controlled heating methods to avoid overheating and degradation.

Bitumen VG 10 (80/100) is a versatile grade of bitumen that offers a good balance of workability and performance for various road construction and maintenance applications. Its different supply forms ensure it can be efficiently transported, stored, and used based on specific project requirements.

Bitumen VG 30, also referred to as Bitumen 60/70, is a grade of bitumen classified by its penetration or viscosity characteristics. It is commonly used in road construction and maintenance, providing durability and performance under a range of conditions.

• Penetration Grade: The numbers 60/70 represent the penetration grade, indicating a penetration range of 60 to 70 decimillimeters (dmm) at 25°C. This reflects its medium hardness.
• Softening Point: Typically has a softening point between 50°C and 70°C, determining its performance under various temperature conditions.
• Adhesion: Provides excellent adhesion to aggregates, making it suitable for durable road pavements and surface treatments.
• Workability: Its moderate viscosity offers good workability, making it suitable for a variety of applications in road construction.

• Road Construction: Used in the construction of flexible pavements, including base courses and surface courses. Its balanced characteristics make it ideal for both new construction and road repairs.
• Maintenance: Applied in road maintenance and patching, providing a long-lasting and smooth surface.
• Industrial Applications: Used in some industrial applications requiring bitumen with moderate hardness and performance.

1. Bulk:
   
   • Tankers: Delivered in bulk tankers for large-scale applications, such as road construction projects. The bitumen is kept in a molten state to ensure ease of handling and application.
   • Storage Tanks: Stored in insulated tanks at the job site to maintain the bitumen at the appropriate temperature and prevent solidification.

1. Drums:
   
   • Steel Drums: Supplied in steel drums for smaller projects or where bulk storage is not practical. These drums can be reheated as needed for application.

1. Intermediate Bulk Containers (IBCs):
   
   • Totes: Supplied in IBC totes for medium-sized projects, offering a balance between bulk supply and ease of handling.

• Temperature Control: Bitumen VG 30 should be stored in a cool, dry place, away from direct sunlight and sources of heat. Insulated containers or tanks help maintain the bitumen at the appropriate temperature and prevent solidification.
• Ventilation: Ensure proper ventilation to avoid the buildup of fumes and gases.

• Personal Protective Equipment (PPE): Use appropriate PPE, including gloves, goggles, and protective clothing, to avoid skin contact and inhalation of fumes.
• Ventilated Areas: Handle in well-ventilated areas or use fume extraction systems to minimize exposure to vapors.
• Heating: When heating bitumen VG 30 for application, use controlled heating methods to prevent overheating and degradation.

Bitumen VG 30 (60/70) is a versatile grade of bitumen that provides good performance and durability for various road construction and maintenance applications. Its different supply forms ensure it can be efficiently transported, stored, and used based on specific project needs.