About Bitumen VG-30 (60/70) Embossed
Bitumen VG-30 (Equivalent to 60/70 Penetration Grade) is a premium quality viscosity-graded bituminous binder manufactured from refined crude petroleum. It is widely used in road construction and infrastructure projects due to its excellent balance of strength, flexibility, and durability.
VG-30 grade is specifically engineered to perform under heavy traffic loads and high-temperature conditions, making it ideal for highways, expressways, and industrial pavements. Unlike traditional penetration grades, VG-30 is classified based on viscosity, ensuring consistent performance across varying temperatures.
KEY SPECIFICATIONS (VG-30 / 60-70 Equivalent)
| Property |
Unit |
Typical Value |
Test Method |
| Absolute Viscosity @ 60C |
Poise |
2400 |
ASTM D4402 |
| Kinematic Viscosity @ 135C |
cSt |
350 |
ASTM D2170 |
| Penetration @ 25C |
0.1 mm |
50 70 |
ASTM D5 |
| Softening Point |
C |
47 |
ASTM D36 |
| Flash Point |
C |
220 |
ASTM D93 |
| Solubility |
% |
99 |
ASTM D2042 |
These specifications ensure high performance, safety, and durability in asphalt mixes.
APPLICATIONS
Bitumen VG-30 (60/70) is extensively used in:
1. Road Construction
- National highways and expressways
- Urban and rural roads
- Airport runways and taxiways
2. Heavy-Duty Pavements
- Industrial roads
- Truck terminals and container yards
- High traffic corridors
3. Asphalt Mix Production
- Hot Mix Asphalt (HMA)
- Dense Bituminous Macadam (DBM)
- Bituminous Concrete (BC)
4. Maintenance & Rehabilitation
- Road resurfacing
- Overlay works
- Pothole repair
VG-30 is especially suitable for areas with high traffic density and temperature variations.
FUNCTION
Bitumen VG-30 performs multiple critical functions in construction:
- Binding Agent: Binds aggregates firmly to form asphalt
- Waterproofing Layer: Prevents water ingress and damage
- Flexibility Provider: Absorbs traffic stress without cracking
- Load Distributor: Spreads vehicle load evenly across pavement
- Adhesion Enhancer: Ensures strong aggregate coating
KEY BENEFITS
1. Superior Temperature Resistance
- Maintains performance in both hot and moderate climates
- Less prone to rutting and deformation
2. High Durability
- Long service life of pavements
- Reduced maintenance costs
3. Excellent Load Bearing Capacity
- Ideal for heavy traffic and commercial vehicles
- ust to fatigue and stress
4. Improved Workability
- Easy mixing and laying in asphalt plants
- Better coating of aggregates
5. Consistent Quality
- Viscosity grading ensures predictable behavior
- More reliable than penetration grade bitumen
6. Cost-Effective Solution
- Lower lifecycle cost
- Reduced repair frequency
WHY VG-30 IS USED AS 60/70 SUBSTITUTE
- Similar penetration range (5070)
- Better temperature performance
- Higher resistance to deformation
- Preferred modern standard for road construction
SUMMARY
Bitumen VG-30 (60/70) is a high-performance paving grade bitumen designed for modern infrastructure needs. It delivers strength, durability, and resistance to environmental and traffic stresses, making it the most widely used grade for road construction in India and similar climates.
High-Performance Bitumen SolutionsOur Bitumen VG-30 (60/70) is precisely engineered to suit Indian climatic conditions, ensuring robust pavement life and superior construction outcomes. Its adaptability to rigorous temperature fluctuations renders it indispensable for diverse applications such as road surfacing, waterproofing, and industrial processes. With an established supply network, we provide timely delivery and consistent quality, meeting your project demands efficiently.
Application of Oxidized VG-30 BitumenSpecially developed for usage as oxidized bitumen, our VG-30 variant is ideal for both mechanical and manual application methods. Its exceptional viscosity, elasticity, and water resistance guarantee durable performance in heavy-duty conditions. Whether in bulk or barrels, our packaging options accommodate projects of all sizes, supported by stringent quality checks at every stage.
FAQ's of Bitumen VG-30 (60/70) Embossed:
Q: How is Bitumen VG-30 (60/70) typically used in construction projects?
A: Bitumen VG-30 (60/70) is primarily utilized in road construction for asphalting and in waterproofing applications. Its oxidized nature and high softening point make it effective for paving roads, sealing surfaces, and insulating materials in industrial settings.
Q: What is the benefit of using oxidized bitumen of grade VG-30?
A: Oxidized bitumen VG-30 offers excellent resistance to heat, water, and environmental stress. This enhances the longevity and stability of surfaces where it is applied, reducing maintenance and improving project efficiency in the long run.
Q: When should VG-30 (60/70) bitumen be selected over other bitumen grades?
A: VG-30 (60/70) should be chosen when projects require bitumen with higher softening points and increased durability, especially in regions experiencing heavy traffic loads or fluctuating temperatures. It is ideal for areas prone to extreme weather conditions.
Q: Where is your Bitumen VG-30 (60/70) supplied from and can it be delivered across India?
A: We supply Bitumen VG-30 (60/70) directly from our manufacturing units and distribution centers in India. Yes, we offer reliable delivery services across all regions of India, catering to both small- and large-scale project needs.
Q: What packaging options are available for Bitumen VG-30 (60/70)?
A: We offer Bitumen VG-30 (60/70) in both embossed barrels and bulk form to accommodate diverse client requirements. Barrel packaging ensures secure handling for smaller consignments, while bulk options are ideal for large-volume orders.
Q: How is the manufacturing process of oxidized bitumen VG-30 carried out?
A: The manufacturing process involves blowing air through hot bitumen, oxidizing it to achieve the desired viscosity and softening point of 47C. This process results in a stable, high-quality binder suitable for various industrial and construction needs.