Bitumen 60/70 – Technical Specifications and Overview
Product Overview
Bitumen 60/70 is a high-quality, semi-hard penetration grade bitumen primarily used in road construction and paving applications. It is sourced and supplied by Iran Request, a reliable provider of oil, gas, and petrochemical products from Iran. Our Bitumen 60/70 meets international quality standards and is ideal for creating durable, weather-resistant asphalt pavements.
This product is formulated to offer excellent binding properties, making it perfect for modern road and highway construction projects demanding high-performance and long-lasting pavement solutions.
Technical Specifications
| Property | Test Method | Unit | Value |
|---|---|---|---|
| Penetration @25°C | ASTM D5 | Mm/10 | 60-70 |
| Softening Point | ASTM D36 | °C | 49-56 |
| Ductility @25°C | ASTM D113 | CM | 100 |
| Loss on Heating | ASTM D6 | Wt% | 0.2 max |
| Flash Point | ASTM D92 | °C | 232 min |
| Specific Gravity | ASTM D70 | Gr/cm³ | 1.01-1.06 |
| Retained Penetration (T.F.O.T) | ASTM D5 | % | 68 |
| Spot Test | A.A.S.H.O T102 | – | Negative |
| Viscosity @135°C | ASTM D2170 | cSt | 300 min |
| Ductility @25°C, 5CM/min, after TFOT | ASTM D113 | CM | <50 |
Key Characteristics
- Excellent Adhesion: Bitumen 60/70 offers superior adhesion properties to aggregates, which is vital for asphalt mixtures used in road construction applications.
- Temperature Resistance: It maintains its performance across varying temperatures, making it suitable for both hot and moderate climates.
- Durability and Flexibility: With high ductility, it provides the necessary flexibility to withstand traffic load stresses without cracking.
Applications of Bitumen 60/70
Bitumen 60/70’s specific characteristics make it ideal for a variety of industrial and construction applications:
- Road Construction: Widely used in constructing highways, runways, and pavements due to its superior binding properties and ability to form a cohesive, water-resistant layer.
- Infrastructure Projects: Essential in the production of asphalt concrete for building roads, airports, and parking lots, ensuring stability and durability under vehicular stress.
- Waterproofing: Used in the production of roofing felt and membranes for waterproofing applications in the construction industry.
- Industrial Uses: Can be employed in the manufacturing of paints and coatings, owing to its adhesive quality and resistance to wear and temperature.
Why Choose Our Bitumen 60/70?
- Consistent Quality: Manufactured under strict quality controls to ensure reliability and consistency in each shipment.
- Global Presence: We have a well-established logistics network to supply high-quality bitumen efficiently and on time worldwide.
- Cost-Effective Solution: Competitive pricing makes it a viable option for large-scale infrastructure projects.
- Environmentally Responsible: Produced with attention to minimizing environmental impact and adhering to sustainable practices.
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