2025-06-20 | Vikas Choudhary
Which VG-30 vs VG-40 Bitumen Grade is Best for Indian Roads?
Introduction
VG-30 vs VG-40 Bitumen: Which Grade is Best for Indian Road Construction?
In India’s rapidly evolving road construction landscape, choosing the right grade of bitumen is crucial for project durability and performance. VG-30 vs VG-40 bitumen is one of the most commonly asked comparisons by engineers, contractors, and government project managers. These viscosity grades differ in strength, climatic suitability, and traffic load-bearing capacity.
Which is the VG-30 vs VG-40 Bitumen Grade is Best for Indian Roads?
When it comes to road construction in India, choosing the right grade of bitumen can directly impact the durability and performance of roads. The two most commonly used viscosity grades are VG-30 and VG-40
VG-30 bitumen is a viscosity-graded paving bitumen, suitable for areas with moderate traffic and climate conditions. It is the most widely used bitumen grade in India.
Different Grades of Bitumen marketed by Indian Oil
- Viscosity Range: 2400–3600 poises at 60°C
- Ideal Use: National and state highways with moderate to heavy traffic
- Climatic Suitability: Suitable for plain and semi-hilly regions
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What is VG-40 Bitumen?
VG-40 bitumen is designed for high-stress road surfaces - heavy traffic zones, industrial areas, and hot regions.
- Viscosity Range: 3200-4000 poises at 60°C
- Ideal Use: Expressways, flyovers, airports, industrial roads
- Climatic Suitability: Works best in high-temperature areas
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VG-30 vs VG-40 Bitumen Detailed Comparison
Which One to Choose: VG-30 or VG-40?
The difference between VG 30 and VG 40 lies in their viscosity and application environment. Choose based on:
- VG-30: Ideal for national highways and semi-urban roads in typical Indian weather.
- VG-40: Recommended for metro expressways, toll roads, industrial complexes, and high-heat regions like Rajasthan, Gujarat, and Telangana.
For long-lasting durability in high-traffic zones, VG-40 is the superior choice.
VG-30 and VG-40 Bitumen Price in India (2025)
Note: Prices vary by state and logistics. Contact Premium Petro for the latest dealer and bulk rates.
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FAQs: VG-30 vs VG-40 Bitumen
Q1: What is the main difference between VG-30 and VG-40 bitumen?
A1: VG-40 has higher viscosity and is used in heavy-load roads like flyovers and expressways, while VG-30 suits standard highway construction.
Q2: Which bitumen is used for expressways in India?
A2: VG-40 bitumen is widely used in expressway and industrial projects for better performance under stress.
Q3: What is the current VG-30 bitumen price in India?
A3: As of June 2025, the VG-30 price ranges between ?45 to ?55 per kg, depending on region and supplier.
Q4: Who are the best VG-30 and VG-40 bitumen suppliers in India?
A4: Premium Petro is a leading authorized supplier, empaneled with PWD in multiple states for high-quality VG-graded bitumen.
Choosing between VG-30 vs VG-40 bitumen depends on project scale, temperature, and traffic stress. For highway contractors and government bodies, the right bitumen grade can reduce maintenance costs and increase road life.
Need help choosing the right bitumen? Talk to Premium Petro Experts
Why Choose Premium Petro for Bitumen Supply?
At Premium Petro, we offer:
- Bulk bitumen supply in VG-30, VG-40, CRMB, and PMB
- Quality-tested materials with lab reports
- Pan-India delivery from ports to your site
- Support for government & private tenders
Contact Us for Bulk Orders or call +91- 8441095087 Contact Us for Bulk Orders or Whatsapp +91- 9672007111