Bitumen 50/70
Bitumen 50/70 is a type of asphalt binder commonly used in road construction. This grade of bitumen is characterized by its penetration value, which measures how far a standard needle can penetrate the bitumen under specific conditions.
Bitumen 50/70 Price |
382 ± 3$ |
Date: 03 February 2025 |
What is Bitumen Penetration Grade 50/70?
The penetration grade is determined by a standardized test that measures how far a standard needle can penetrate a bitumen sample under controlled conditions of temperature, load, and time. This test provides valuable information about the bitumen’s stiffness and its suitability for different applications. A higher penetration value indicates a softer bitumen, while a lower value indicates a harder bitumen
Bitumen 50/70 Specification
Specifications for Bitumen Penetration Grade 50/70 | |||||
Property | Specification | Unit | Test Method | ||
Required | Penetration at 25 °C | 50-70 | 0.1 mm | EN 1426 | |
Softening point | 46-54 | °C | EN 1427 | ||
Resistance to hardening at 163°C | Retained penetration | ≥ 50 | % | EN 12607-1 | |
Increase in Softening point | ≤ 9 | °C | EN 12607-1 | ||
Absolute change of mass | ≤ 0.5 | % | EN 12607-1 | ||
Flash point | ≥ 230 | °C | EN ISO 2592 | ||
Solubility | ≥ 99.0 | % (m/m) | EN 12592 | ||
Optional | Density at 15°C | 1024 | Kg/m3 | EN 15326 | |
Dynamic viscosity at 60°C | ≥ 145 | Pa.s | EN 12596 | ||
Kinematic viscosity at 135°C | ≥ 295 | mm2/s | EN 12595 | ||
Paraffin wax content | ≤ 2.2 | % (m/m) | EN 12606-1 | ||
Why Choose Bitumen 50/70?
Bitumen 50/70’s reliable performance in various conditions and its cost-effectiveness make it a preferred choice among contractors and builders. Its ability to withstand extreme weather conditions and heavy traffic loads ensures that infrastructure remains durable and safe for years.
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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Applications and uses of Bitumen 50/70:
- Road Construction: Perfect for paving highways, city roads, and high-traffic streets.
- Waterproofing: Ideal for waterproofing roofs, foundations, and basements due to its adhesive and waterproof properties.
- Asphalt Production: Used in asphalt mixtures for creating durable, smooth, and high-performance road surfaces.