Bitumen AC 20 – A Viscosity Grade Bitumen
Bitumen AC 20 belongs to the category of viscosity grade bitumen, specifically under the Asphalt Cement (AC) grade. This specialized bituminous asphalt is primarily favored for use in hot climates due to its high viscosity.
Viscosity Grade AC-20 Bitumen Specifications
| Specifications | Acceptable Range | Test Method | Explanations |
| Absolute Viscosity | Min 1600 | ASTM – D4402 | at 60°C, Poises |
| Kinematic Viscosity | Min 300 | ASTM – D4402 | at 135°C, c.st |
| Solubility | 99.0 Min | ASTM – D2042 | in CCL4, % |
| Flash Point | 220 Min | ASTM – D92 | °C |
| Penetration | 60-80 | ASTM – D5 | at 25°C, mm/10 |
| Softening Point | Min 45 | ASTM – D36 | °C |
| Test on Reside Form Thin Film Oven Test (T.F.O.T) | |||
| Ratio Viscosity | Max 4.0 | ASTM – D4402 | at 60°C, % |
| Ductility | Min 50 | ASTM – D113 | at 25°C, cm |
Applications
Bitumen AC 20 is a versatile option suitable for various applications, particularly in moderate climate regions. Its uses include:
- Road construction projects, especially in mild climates.
- Production of asphalt primer and waterproofing products.
- Manufacturing hot mix asphalt for bases, pavements, and road construction.
- Crafting bitumen emulsions, cutback bitumen, and modified bitumen grades.
Availability
BituPlus Bitumen AC 20 is readily available in multiple formats:
- Bulk
- New Steel Drums (185 kg, 210 kg, 240 kg, and 150 kg)
- Polybags
Delivery
We offer flexible delivery options, including FOB, CFR, and CIF. For more detailed information, please don’t hesitate to contact us with your inquiry.