VG-10 Bitumen

Overview:
VG-10 (Viscosity Grade 10) is a soft grade of bitumen mainly used in cold climate regions. It has excellent penetration and flexibility, making it suitable for areas prone to cracking due to low temperatures.

Key Features:

• Low viscosity, easy to handle and work with

• Excellent binding properties with aggregates

• Resistant to cracking in cold climates

• Provides smooth finishing for roads

Applications:

• Ideal for cold regions and areas prone to snow and frost

• Used for surface dressing and thin bituminous layers

• Suitable for spraying applications and primer coat in road construction

Technical Advantage:

Because of its lower viscosity, VG-10 penetrates deeper into road surfaces, offering stronger adhesion in low-temperature environments.

🔎 Quick Explanation of Terms

• Viscosity → Thickness of bitumen (flow resistance).

• Penetration → Hardness/softness of bitumen (higher = softer).

• Softening Point → Temperature at which bitumen starts to soften.

• Ductility → Ability to stretch without breaking (shows flexibility).

• Flash Point → Safety test; temperature at which bitumen gives off vapors that can ignite.

• Solubility → Purity of bitumen (should be ≥ 99%).