Bitumen 35/50
Bitumen 35/50 is a premium-grade penetration bitumen widely used in modern road construction and infrastructure projects. This comprehensive guide explores its essential properties, applications, and why it’s becoming increasingly popular in construction projects worldwide
Bitumen 35/50 Price |
395 ± 3$ |
Date: 31 December 2024 |
What is Bitumen 35/50?
Bitumen 35/50 is a grade of penetration bitumen characterized by its penetration value ranging between 35 and 50 decimillimeters at 25°C. This specific grade offers excellent balance between durability and workability, making it ideal for heavy-traffic roads and highways.
Bitumen 35/50 Specification
| Specifications for Bitumen Penetration Grade 35/50 | ||||
Property | Specification | Unit | Test Method | ||
Required | Penetration at 25 °C | 35-50 | 0.1 mm | EN 1426 | |
Softening point | 50-58 | °C | EN 1427 | ||
Resistance to hardening at 163°C | Retained penetration | ≥ 53 | % | EN 12607-1 | |
Increase in Softening point | ≤ 8 | °C | EN 12607-1 | ||
Absolute change of mass | ≤ 0.5 | % | EN 12607-1 | ||
Flash point | ≥ 240 | °C | EN ISO 2592 | ||
Solubility | ≥ 99.0 | % (m/m) | EN 12592 | ||
Optional | Density at 15°C | 1026 | Kg/m3 | EN 15326 | |
Dynamic viscosity at 60°C | ≥ 225 | Pa.s | EN 12596 | ||
Kinematic viscosity at 135°C | ≥ 370 | mm2/s | EN 12595 | ||
Paraffin wax content | ≤ 2.2 | % (m/m) | EN 12606-1 | ||
Key Properties and Specifications
- Penetration at 25°C: 35-50 dmm
- Softening Point: 50-58°C
- Flash Point: >230°C
- Solubility: >99.0%
- Density at 25°C: 1.01-1.06 g/cm³
Primary Applications
- Highway Construction
- Heavy-traffic roads
- Motorways
- Airport runways
- Industrial Applications
- Industrial flooring
- Port infrastructure
- Bridge deck waterproofing
Advantages of This Grade
- Enhanced durability under heavy traffic conditions
- Excellent temperature stability
- Superior weather resistance
- Reduced maintenance requirements
- High structural strength
Storage and Handling Guidelines
- Recommended storage temperature: 150-170°C
- Avoid moisture contamination
- Regular quality monitoring
- Proper safety equipment usage
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Bitumen Purchase Process
Bitumen Packing
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| Drum |
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| Jumbo Bag |
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| Flexi Tank |
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