Understanding oxidized bitumen 85/25

Applications:

Oxidized bitumen 85/25 is a versatile material with a wide range of uses across various industries. Here’s a comprehensive list of its applications:

• Chemical Industry: Used as an additive in chemical processes and formulations.
• Fuel Industry: Utilized in fuel formulations.
• Paints, Lacquers, and Varnishes: Used as a component in paint, lacquer, and varnish formulations.
• Paper-Pulp-Board Industry: Employed in the production of paper, pulp, and board.
• Textile Processing: Used in textile processing for various applications.
• Road Construction and Pavement: Utilized in road construction and pavement applications.
• Crack Seal and Repair: Used for crack sealing and repairing pavements and roads.
• Civil Works: Utilized in various civil engineering projects.
• Roofing: Used in roofing materials for waterproofing and insulation.
• Construction Industries: Employed in various construction applications.
• Building Sealing and Insulation: Used for sealing and insulating buildings.
• Construction Materials Additive: Added to construction materials for various purposes.
• Dust-Binding: Used as a dust-binding agent.
• Insulating and Impregnating Agent: Employed for insulation and impregnation purposes.
• Rubber and Plastic Products: Used in the manufacturing of rubber and plastic products.
• Asphalt-Based Paints: Utilized for corrosion protection of metals in asphalt-based paints.
• Public Works Structures: Used in lining public works structures.
• Adhesives in Electrical Laminates: Employed as adhesives in electrical laminates.
• Base for Synthetic Turf: Utilized as a base material for synthetic turf.
• Waterproof Applications: Used for waterproofing various surfaces.
• Corrosion Resistance for Pipe Coating: Employed for corrosion resistance in pipe coatings.
• Portland Cement Pavement: Used in Portland cement pavement applications.
• Hydraulic Applications: Utilized in hydraulic applications.
• Paint Manufacturing: Employed in paint manufacturing processes.
• Caulking and Mastics: Used for caulking and mastic applications.
• Damp Proofing: Employed for damp proofing purposes.
• Insulation and Isolation Bitumen Membrane Sheets: Used for insulation and isolation in membrane sheets.
• Car Undercoating in the Automobile Industry: Specifically required for vehicle undercoating in the automobile industry.
• Blown Asphalt: Utilized as a material for blown asphalt applications.
• Vehicle Undercoating: Provides waterproof, dust-proof, and noise-proof properties for vehicle undercoating.

Overall, the diverse range of applications for oxidized bitumen 85/25 highlights its importance and versatility in various industries, including construction, manufacturing, and automotive.

How to apply:

The application of oxidized bitumen 85/25 requires careful preparation of surfaces and appropriate temperature conditions for optimal performance. Here are some key considerations for its application:

• Heating: Oxidized bitumen 85/25 needs to be heated to a temperature double that of its softening point to achieve the required flow and viscosity for application. This ensures that the bitumen can be properly spread and adhered to the surface.

• Surface Preparation: Before applying oxidized bitumen 85/25, surfaces must be thoroughly cleaned, dry, and free of any loose particles, debris, or contaminants. This preparation ensures proper adhesion and bonding of the bitumen to the substrate.

• Removal of Formwork and Curing Products: Any formwork or curing products previously applied to the surface should be removed before the application of oxidized bitumen 85/25. This allows for direct contact between the bitumen and the substrate, ensuring effective sealing and waterproofing.

• Surface Smoothness: Surfaces should be free of irregularities, slurry, or other imperfections that may affect the application and performance of the oxidized bitumen. Smoothing out any uneven areas or filling in gaps can help ensure a uniform application and consistent coverage.

• Temperature Control: While heating the oxidized bitumen to the appropriate temperature is essential, maintaining the temperature during application is also crucial. Consistent temperature control helps ensure proper flow and viscosity of the bitumen, allowing for uniform coverage and adhesion to the surface.

• Safety Precautions: When heating and handling oxidized bitumen 85/25, appropriate safety precautions should be taken to prevent accidents or injuries. This may include using protective equipment such as gloves, goggles, and masks, as well as following proper heating and handling procedures.

By following these guidelines for surface preparation, temperature control, and safety precautions, oxidized bitumen 85/25 can be effectively applied for various construction and waterproofing applications, providing durable and reliable protection against moisture and environmental elements.

Storage/handling of oxidized bitumen 85/25

The storage and handling of oxidized bitumen 85/25 are crucial to maintaining its quality and effectiveness over time. Here are some key considerations:

• Storage Conditions: Store oxidized bitumen 85/25 in a dry, well-ventilated area away from direct sunlight, heat sources, and open flames. Maintain the storage temperature within the recommended range to prevent premature aging or degradation of the product.

• Container: Use appropriate containers or tanks designed for storing bitumen products. Ensure that the containers are clean, dry, and free from any contaminants that could affect the quality of the bitumen.

• Temperature Control: Avoid exposure to extreme temperatures, both hot and cold, as this can affect the consistency and performance of the bitumen. If heating is required for application, use controlled heating methods to prevent overheating or degradation.

• Handling Precautions: When handling oxidized bitumen 85/25, wear appropriate personal protective equipment (PPE) such as gloves, goggles, and protective clothing to minimize skin contact and inhalation of fumes. Follow safe handling procedures to prevent spills, accidents, and injuries.

• Mixing: Before use, thoroughly mix or stir the oxidized bitumen to ensure uniform consistency and distribution of additives. This helps maintain the desired properties and performance of the product during application.

• Validity: Refer to the Material Safety Data Sheet (MSDS) provided by the manufacturer for specific information regarding the validity or shelf life of oxidized bitumen 85/25. Typically, the validity of the product is around 10 years when stored and handled properly.

• Multi-time Heating and Cooling: Oxidized bitumen 85/25 can undergo multiple heating and cooling cycles without significant degradation if handled correctly. However, it’s essential to monitor temperature changes and avoid excessive heating or prolonged exposure to high temperatures.

By following these storage and handling guidelines, you can ensure the longevity and effectiveness of oxidized bitumen 85/25 for various construction and waterproofing applications. Regular inspection and maintenance of storage facilities and equipment also help minimize risks and maintain product quality over time.

Packing of oxidized bitumen 85/25

Specification of oxidized bitumen 85/25