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Bitumen grade 80/100
Bitumen 80/100 is a standard penetration grade widely used in road construction, industrial applications, and paving. With a penetration value ranging from 80 to 100 desimillimeters, it offers the right balance of hardness and consistency for durable asphalt pavements. Known for its excellent resistance to weather and heavy traffic, Bitumen 80/100 is ideal for asphalt roads, roofing, waterproofing, and industrial coatings and adhesives. For projects requiring a slightly harder grade, Bitumen 60/70 can also be used, providing complementary performance in specific paving and industrial applications.
Download the Specification of Bitumen 80/100
MSDS of Bitumen 80/100
Asphlat Penetration Grade 80/100
This standard penetration grade Bitumen finds its prime use in road construction and the production of asphalt pavements, showcasing superior properties essential for durability and performance.
Differences of bitumen 80/100 with 60/70
| Property | Bitumen 80/100 | Bitumen 60/70 |
|---|---|---|
| Penetration Value | 80–100 (softer) | 60–70 (harder) |
| Softening Point | Lower | Higher |
| Viscosity | Lower (more fluid) | Higher (less fluid) |
| Durability | Less durable | Highly durable |
| Best for Climate | Cold | Warm |
| Applications | Light-duty roads, waterproofing | Highways, heavy-duty pavements |
| Cost | Generally cheaper | Slightly more expensive |
Production Process
Carbokim Company employs a cutting-edge process for producing e Asphalt 80/100, utilizing Vacuum Residue blown by hot air in the Biturox Blowing Unit. This automated process ensures a constant and homogeneous quality in the finished product.
Properties of Penetration Grade Bitumen 80/100
Compared to its counterparts like Asphalt 60/70, exhibits a softer nature. It is carefully selected from crude oil distillates, boasting a penetration range of 80~100 desi-millimeter and a softening point between 42 ~ 50°C. The thermoplastic property of this grade allows it to soften under heat and harden upon cooling, making it akin to synthetic resin materials.
Diverse Uses
Primarily suited for road construction and superior asphalt pavements, Bitumen 80/100 finds its place in the manufacturing of hot mix asphalt, crucial for bases and wearing courses.
Quality Assurance by Carbokim Company
Carbokim Company places paramount importance on quality assurance. International inspectors oversee the loading of Asphalt 80/100 to vessels, ensuring adherence to standards like ASTM. Quality control through batch testing further fortifies the guarantee of quality and conformity to international standards such as AASHTO M20-70 & ASTM D946.
Packaging Options
Bitumen 80/100 is conveniently packed in various options such as new steel drums (150, 180 & 220 Kg), 1MT and 500Kg Jumbo Bags, or 300kg Bitubag. Moreover, Ex-work bulk loading by truck is available for other grades, ensuring flexibility and efficiency in handling.
Specification of Bitumen 80/100
Bitumen 80/100 | Test method | Unit | Specification |
Specific gravity @ 25°C | ASTM D70 | Kg/cm3 | 1.01/1.06 |
Penetration @ 25°C | ASTM D5 | mm/10 | 80/100 |
Softening point °C | ASTM D36 | °C | 42/50 |
Ductility @25 °C | ASTM D113 | cm | 100 min |
Loss on heating(wt) % | ASTM D6 | wt % | 0.2 max |
Drop in penetration after heating % | ASTM D5-D6 | % | 20 max |
Flashpoint °C | ASTM D92 | °C | 250 min |
Solubility in CS2(wt) % | ASTM D4 | wt % | 99.5 min |
Spot test | A.A.S.H.O.T102 | Negative |
FAQ:
1.What is Bitumen 80/100?
Bitumen 80/100 is a penetration grade bitumen with a penetration range of 80 to 100 at 25°C. It is widely used in road construction and asphalt production due to its good flexibility and workability.
2.What are the main applications of Bitumen 80/100?
This grade of bitumen is mainly used in asphalt paving, road maintenance, surface dressing, and repair works. It is especially suitable for projects in cold and moderate climate regions where flexibility is important.
3.How does Bitumen 80/100 differ from Bitumen 60/70?
Bitumen 80/100 is softer and more flexible than Bitumen 60/70. While 60/70 is preferred in hot climates for its higher stiffness, 80/100 performs better in cooler environments by reducing the risk of cracking.
4.How should Bitumen 80/100 be stored and transported?
Bitumen 80/100 is usually supplied in drums, jumbo bags, or bulk tankers. It should be stored at controlled temperatures to maintain quality and prevent contamination or performance loss.