What Does VG-20 Mean in Bitumen?
VG-20 bitumen refers to a specific grade of viscosity bitumen, which is commonly used in road construction projects, particularly in regions with specific temperature requirements. Here is the meaning and specification of VG-20 bitumen:
- Ideal for Cold and High-Altitude Regions: VG-20 bitumen is specifically designed for use in cold climatic and high-altitude areas. It is engineered to perform well under challenging environmental conditions.
- Temperature Range: This bitumen grade is suitable for regions with an average temperature ranging from 30 to 37°C. It is crucial for ensuring the durability and performance of road surfaces in such areas.
- Standard Penetration Value: VG-20 bitumen has a standard penetration value of 60 mm at 25°C. This value reflects its ability to penetrate different materials under specific conditions.
- Absolute Viscosity: The absolute viscosity of VG-20 bitumen falls in the range of 1600 to 2400 poise at 60°C. This viscosity range is essential for maintaining the appropriate fluidity of the bitumen for construction purposes.
VG-20 bitumen is commonly used in North India for hot mix asphalt applications in road construction. It is crucial for meeting the specific temperature and performance requirements of projects in the region. For more detailed specifications of VG-20 bitumen, please refer to the appropriate standards and guidelines.
For detailed specifications of VG-20 bitumen, please refer to the table below:
| Bitumen VG 20 Specification | |||
|---|---|---|---|
| Specification | Unit | Value | Test Method |
| Absolute Viscosity, at 60 ◦C | Poise | Min 1600 | ASTM D4402 |
| Kinematic Viscosity, at 135 ◦C | CST | Min 300 | ASTM D2170 |
| Flash Point | ◦C | Min 220 | ASTM D93 |
| Solubility in Trichloroethylene | %WT | Min 99 | ASTM D2042 |
| Penetration Value, at 25 ◦C | 0.1mm | 60-80 | ASTM D5 |
| Softening Point | ◦C | Min 45 | ASTM D36 |
| Thin-Film Oven Test (TFOT) | |||
| Viscosity Ratio, at 60 ◦C | ◦C | Max 4 | ASTM D4402 |
| Ductility at 25 ◦C, after thin film oven test | cm | Min 50 | ASTM D113 |
Availability and Delivery Options:
BituPlus offers VG20 bitumen in various convenient formats to suit your construction needs. Our VG20 bitumen is available in bulk quantities, ensuring you have access to the required volume for your projects.
We also provide new steel drums in two sizes: 185 Kg and 150 Kg. These drums are a practical option for projects that require measured quantities of VG20 bitumen, allowing for precise application.
As for delivery, BituPlus offers flexibility to meet your specific requirements. We can arrange delivery on various terms, including FOB (Free On Board), CFR (Cost and Freight), and CIF (Cost, Insurance, and Freight). These delivery options are designed to accommodate your project’s location and logistical needs.
For additional information or to request a quote, please don’t hesitate to reach out to us. Our team is ready to assist you in obtaining the necessary VG20 bitumen for your construction endeavors. Contact us today to discuss your bitumen needs and delivery preferences.