Bitumen 100/150 – Soft Penetration Grade Bitumen for Flexible Pavements

 Bitumen 100/150 is a soft penetration-grade bitumen (EN 12591 compliant) with a penetration value of 100–150 dmm, offering high flexibility and excellent low-temperature cracking resistance. Ideal for moderate-traffic roads, cold-climate paving, and applications requiring a more elastic, workable binder, Bitumen 100/150 balances durability with adaptability across variable temperature conditions.

What Is Bitumen 100/150?

Bitumen 100/150 is a penetration grade bitumen widely used in road construction and paving applications. With a penetration value between 100 and 150 at 25°C, this grade offers excellent flexibility, adhesion, and waterproofing properties, making Bitumen 100/150 ideal for flexible pavement layers and asphalt mixes worldwide.

Bitumen 100/150 is primarily used in warm and moderate climates for constructing highways, rural roads, and airport runways. Its softer consistency compared to lower penetration grades allows better workability at lower temperatures, reducing cracking risk. Bitumen 100/150 also suits surface dressing and waterproofing membrane applications effectively.

Blackrock Bitumen supplies premium quality Bitumen 100/150 that meets international specifications for purity, penetration, and softening point. Our Bitumen 100/150 undergoes strict quality testing before dispatch, ensuring consistent performance for contractors and infrastructure projects. Choose Blackrock Bitumen for reliable, cost-effective, and durable bitumen solutions every time.

Bitumen 100/150

Essential Details

Description

Bitumen 100/150 Specification

Bitumen 100/150 Specifications

Essential Details

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Bitumen 100/150 MSDS

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Bitumen 100/150 Safety Data Sheet

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    Our faqs

    Frequently Asked Questions.

    BlackRock Bitumen supplies Bitumen 100/150 worldwide, delivering consistent quality for global road construction projects.

    Bitumen 100/150 is a soft penetration grade paving bitumen classified under EN 12591, with a penetration value of 100–150 (0.1mm at 25°C) and a softening point of 39–47°C, engineered for flexible, cold-climate road construction.

    EN 100/150 bitumen is used in cold-climate road construction, flexible pavements, asphalt wearing courses in temperate regions, and where superior low-temperature crack resistance and workability are required.

    Yes, its softness provides better flexibility and crack resistance in low temperatures.

    Improved workability, flexibility, and resistance to thermal cracking.

    It is generally not recommended for heavy or high-stress traffic conditions.

    Yes, it can be polymer-modified to improve performance where required.

    EN 100/150 has a softening point of 39–47°C per ASTM D36, reflecting its soft, highly flexible consistency suited to cold-climate paving.

    EN 100/150 is classified under EN 12591 and tested to ASTM D5 (penetration), ASTM D36 (softening point), ASTM D113 (ductility), ASTM D92 (flash point, min. 230°C), and ASTM D2042 (solubility in trichloroethylene, min. 99%).