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What is Bitumen 10/20?
Bitumen 10/20 is a hard penetration grade obtained during the oxidation process of vacuum bottom residue from distillation towers in vacuum oil refineries. It ensures long-term savings due to its ability to allow thinner pavement designs, using up to 30% less asphalt while ensuring extended pavement life. Gold Bitumen supplies high-quality 10/20 penetration grade bitumen, which is widely used for road construction, repair, and asphalt pavement production with superior properties.
Applications of Bitumen 10/20
This grade of bitumen is ideal for road construction and repairs. It is also used in manufacturing hot mix asphalt for bases and wearing courses due to its high viscosity and superior binding properties.
Properties of Grade 10/20
Gold Bitumen ensures that its 10/20 meets international standards through rigorous quality control. It has a penetration between 10-20 desi-millimeters and a softening point between 58-66°C. Its thermoplastic properties enable it to soften with heat and harden upon cooling, offering strong viscosity compared to other grades.
Specifications of Grade10/20
The table below highlights the technical specifications of Grade 10/20:
| Property | Test Method | Unit | Specification |
|---|---|---|---|
| Specific gravity @ 25°C | ASTM D70 | kg/cm³ | 1.01-1.06 |
| Penetration @ 25°C | ASTM D5 | mm/10 | 10-20 |
| Softening point | ASTM D36 | °C | 58-66 |
| Ductility @25°C | ASTM D113 | cm | 100 min |
| Loss on heating | ASTM D6 | wt % | 0.2 max |
| Drop in penetration after heating | ASTM D5-D6 | % | 20 max |
| Flashpoint | ASTM D92 | °C | 250 min |
| Solubility in CS2 | ASTM D4 | wt % | 99.5 min |
| Spot test | AASHTO T 102 | — | Negative |
Advantages of Bitumen 10/20
- Thinner pavement design reduces material costs.
- Extended pavement life due to superior binding and stability.
- High resistance to rutting and fatigue.
Quality Assurance
Gold Bitumen guarantees product quality by involving international inspectors to verify the quality and quantity during the loading process. Our bitumen meets ASTM and EN 12591 standards, ensuring it performs exceptionally under demanding conditions.
Contact Us
For more information or to place an order, contact Gold Bitumen today and experience the quality of our products. Request a quote now!