Bitumen 80/100 is a specific grade of bitumen that plays a crucial role in road construction, particularly in regions characterized by moderate climatic conditions. This highly viscous and thick substance is derived from crude oil through a method known as fractional distillation.

What sets Bitumen 80/100 apart is its viscosity, which ranges from 80 to 100 centistokes at standard temperature. This unique property makes it an invaluable material for a variety of construction applications, particularly for asphalt pavements and road surfaces. Its exceptional binding qualities and durability have established Bitumen 80/100 as one of the most commonly used grades of bitumen and a foundational ingredient for numerous bituminous products.

The balanced combination of softness and flexibility in Bitumen 80/100 contributes to its durability, significantly reducing the likelihood of cracking and other forms of pavement distress. It is particularly well-suited for climates that do not experience extreme temperature fluctuations, which enhances its ability to maintain a resilient and long-lasting road surface. As a result, Bitumen 80/100 is an essential choice for engineers and construction professionals aiming to create reliable and enduring road infrastructures.

 

Key features of Bitumen 80/100

Viscosity

It has a high viscosity, which provides good stability and resistance to deformation under load.

 

Penetration

The “80/100” designation indicates its penetration range (measured in tenths of a millimeter), with values typically between 80 and 100. This range indicates the hardness of the bitumen.

Temperature Susceptibility

It performs well across a range of temperatures, making it suitable for various climates.

Durability

 Known for its long-lasting performance and resistance to aging and environmental factors.

 

Adhesive Properties

Exhibits excellent adhesion to aggregates, which enhances the stability of asphalt mixtures.

 

Water Resistance

Provides effective waterproofing, making it ideal for roofing applications.

 

Modification Potential

 Can be modified with polymers for enhanced properties, such as increased elasticity and flexibility.