Bitumen 100/120 is one of the soft penetration grade bitumens, specifically designed for use in cold and extremely cold climates where flexibility and resistance to cracking are essential. This grade is produced through the vacuum distillation of selected crude oils and is among the softest penetration grades, offering excellent low-temperature performance, workability, and adhesion in asphalt mixtures. Its relatively high penetration value ensures durability and flexibility in paving projects with medium traffic loads.
Bitumen 100/120 is one of the soft penetration grade bitumens, specifically designed for use in cold and extremely cold climates where flexibility and resistance to cracking are essential. This grade is produced through the vacuum distillation of selected crude oils and is among the softest penetration grades, offering excellent low-temperature performance, workability, and adhesion in asphalt mixtures. Its relatively high penetration value ensures durability and flexibility in paving projects with medium traffic loads.
| Specification | Value |
|---|---|
| Penetration at 25°C | 100 – 120 (0.1 mm) |
| Softening Point (R&B) | 40 – 47 °C |
| Flash Point (COC) | Minimum 230 °C |
| Ductility at 25°C | Minimum 100 cm |
| Specific Gravity at 25°C | Approx. 1.01 g/cm³ |
| Solubility in Trichloroethylene | ≥ 99.5 % |
| Loss on Heating (163°C, 5h) | ≤ 0.2 % |
These specifications make Bitumen 100/120 highly suitable for cold regions where pavements face repeated cycles of contraction and expansion due to temperature variations.
• Excellent flexibility in cold climates: Prevents surface cracking in low temperatures.
• Superior adhesion to aggregates: Ensures long-lasting pavement durability.
• High workability: Easy mixing and compaction during asphalt production.
• Weather resistance: Stable under oxidation and environmental exposure.
• Low stiffness: Provides maximum resistance against thermal cracking.
• Road construction in very cold climates: Ideal for urban, rural, and regional roadways.
• Asphalt concrete production: Commonly used in hot mix asphalt (HMA) formulations for colder environments.
• Airport pavements and runways: Performs under medium traffic and low temperature stresses.
• Industrial pavements and parking areas: Ensures durability under moderate loads.
• Infrastructure in freeze-thaw regions: Maintains structural integrity against climatic challenges.
Bitumen 100/120 is available in:
• New steel drums (200 kg net)
• Jumbo bags (1 MT)
• Bulk shipments for large-scale projects
• Store in dry, covered warehouses away from ignition sources.
• Use protective clothing and equipment to prevent burns during handling.
• Do not heat above 200°C to avoid product degradation.
• Follow international safety and transportation guidelines for bitumen products
