Oxidized Bitumen 115/15 – Technical Specifications & Industrial Uses
Discover Oxidized Bitumen 115/15 Specifications: high softening point, low penetration, and industrial performance in coatings, pipeline, and roofing.
🛢️ Oxidized Bitumen 115/15: Specifications, Industrial Uses & Applications
Oxidized Bitumen 115/15, also known as Blown Bitumen 115/15, Blown Asphalt 115/15 or Oxidized Asphalt 115/15, is an extremely hard and temperature-resistant bitumen grade developed through air-blowing penetration-grade bitumen. It features one of the highest softening points among oxidized bitumen grades, making it suitable for applications requiring structural rigidity, high thermal resistance, and chemical durability.
In this post, we’ll explore the technical data sheet, product performance, and industrial applications of Oxidized Bitumen 115/15.
🔍 What is Oxidized Bitumen 115/15?
Blown Asphalt 115/15 is produced by passing air through hot penetration-grade bitumen. This air-blowing process modifies the molecular structure of bitumen, raising its softening point while significantly lowering its penetration value.
The result is a solid, highly stable, and waterproof material, especially effective for projects exposed to extreme temperatures, mechanical stress, or corrosive environments. It is ideal for use in static structures, industrial coatings, and protective barriers where deformation is unacceptable.
🏭 Industrial Applications of Oxidized Bitumen 115/15
🧱 1. Rigid Expansion Joints in Bridges & Infrastructure
Due to its hardness and heat resistance, Bitumen 115/15 is used in joints between bridge decks, viaducts, and heavy-load concrete platforms. It resists thermal movement and mechanical stress without deformation.
🛢️ 2. Coating for Submerged Pipelines
Blown Asphalt 115/15 provides excellent corrosion resistance for oil, gas, and chemical pipelines, especially those buried underground or laid in marine environments. Its impermeable nature ensures long-lasting protection.
🧪 3. Acid & Alkali-Resistant Tank Linings
It serves as a superior lining material for tanks and containment vessels that store aggressive chemicals, due to its resistance to acidic and alkaline compounds.
🏠 4. High-Temperature Roofing Systems
Bitumen 115/15 is a component in flat and industrial roofs where temperatures can reach extreme levels. It remains stable and non-melting, serving as a long-term protective layer.
⚙️ 5. Electrical Cable Joint Insulation
Oxidized Asphalt 115/15 dielectric properties and rigidity make it suitable for cable joint insulation in high-voltage electrical systems, offering thermal and chemical shielding.
🧰 6. Concrete Waterproofing & Barrier Coatings
It forms a dense, water-resistant barrier on concrete surfaces in tunnels, basements, and dams. The rigid layer prevents water ingress and chemical penetration.
✅ Key Advantages of Oxidized Bitumen 115/15
✅ Maximum Rigidity & Dimensional Stability
✅ High Softening Point for Thermal Applications
✅ Excellent Resistance to Chemicals & Weather
✅ Long-Lasting Performance in Harsh Conditions
✅ Compatible with Industrial Formulations
❓ FAQs About Oxidized Bitumen 115/15
❓ What makes Oxidized Bitumen 115/15 different from other grades?
It offers the highest softening point among common grades, making it ideal for static applications exposed to extreme heat. Its low penetration ensures maximum rigidity.
❓ Can Bitumen 115/15 be used in flexible sealing?
No, with a ductility of less than 1 cm, it is not suitable for flexible sealing. It’s designed exclusively for static and rigid environments.
❓ How is Oxidized Asphalt 115/15 packaged?
It is typically available in:
25 kg meltable PE bags
180 kg new steel drums
1 MT jumbo blocks
Custom packaging for bulk orders
❓ Which industries benefit most from this bitumen grade?
Industries such as oil & gas, electrical insulation, waterproofing, chemical containment, and civil infrastructure benefit significantly from its properties.
❓ Is it safe for hot application?
Yes, its flash point above 250°C makes it safe for controlled hot-melt applications.
🔍 Conclusion
Oxidized Bitumen 115/15 is engineered for the most demanding industrial environments where rigidity, chemical resistance, and high-temperature performance are crucial. Its extremely high softening point and low penetration make it ideal for static structures, expansion joints, electrical insulations, and chemical tank linings.
Whether you’re protecting pipelines, coating concrete, or constructing chemical-resistant barriers, Bitumen 115/15 offers exceptional performance and durability. For professionals seeking long-lasting, industrial-grade material, this bitumen grade is a proven solution.
📣 Call to PEAK UNIVERSAL BUSINESS LTD: Get Industrial-Grade Oxidized Bitumen 115/15
📦 Available in Drums, Jumbo Blocks, and Meltable Bags
🌍 Worldwide Shipping with Full Export Documents
🛡️ Premium Quality for Demanding Industrial Needs
📞 Talk to an Expert Now Get a Technical Datasheet or MSDS Today
✅ Contact our experts today to get the highest-quality Oxidized Asphalt 115/15 manufactured, tested, and delivered to meet your exact specifications.
✅ We in PEAK UNIVERSAL BUSINESS LTD. provide fast shipping, technical guidance, and full compliance with international standards.
📞 Request a quote now or speak with our team for more information.
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📞 Phone: +971 4 878 2031
🌐 Visit: Blown Asphalt
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