Bitumen Penetration Grade 40/50 – Premium Quality Paving Bitumen
Bitumen 40/50 is a penetration class bitumen that is ideal for medium and infrastructure asphalt in hot climate. With an entrance price between 40 and 50 dmms at 25 ° C, it is widely used in road construction projects that require durable and heat -resistant asphalt.
In Blackrock, we export globally premium quality Bitumen 40/50, which ensures stability, quality and competitive delivery programs.

The designation “40/50” refers to the penetration range of the bitumen, indicating a harder grade. Under standard test conditions, a needle penetrates between 4.0 and 5.0 decimillimeters, making this bitumen highly durable. This hardness makes 40/50 bitumen particularly suitable for:
Bitumen Penetration 40/50
ESSENTIAL DETAILS
DESCRIPTION
BlackRock Bitumen Advantage
Premium UAE Origin
Guaranteed Specifications
Global Reach
Expert Support
Bitumen Penetration Grade 40/50 Specifications
Specification
- Specific Gravity at 25 °C
- Penetration at 25°C, 100g, 5s
- Softening Point
- Ductility at 25°C
- Loss on Heating
- Drop in Penetration after Heating
- Flash Point
- Solubility in Trichloroethylene
- Spot Test
Taste
- ASTM D70
- ASTM D5
- ASTM D36
- ASTM D113
- ASTM D6
- ASTM D5
- ASTM D92
- ASTM D2042
- AASHTO T102
Unit
- -
- 0.1 mm
- °C
- cm
- wt.%
- %
- °C
- wt.%
- Negative
Min
- 1.01
- 40
- 52
- 100
- -
- -
- 250
- 99
- Negative
Max
- 1.06
- 50
- 60
- -
- 0.2
- 20
- -
- -
- Negative
Our Working Process

Ready to Order or Need More Information?
At Blackrock Bitumen, we supply high-quality Bitumen Penetration 40/50 for durable and reliable paving solutions. Whether you’re working on road construction, industrial applications, or infrastructure projects, our bitumen ensures superior performance.

Penetration Grade Bitumen
Penetration Grade Bitumen

Viscosity Grade Bitumen
Viscosity Grade Bitumen

Australian Standards
Australian Standards
