USP

Polymer-Modified Binders

A cost-effective and sustainable solution for modern road construction and paving applications

ariel view of Tennants Bitumen in Belfast

WHAT IT IS

Product Overview

Polymer Modified Bitumen (PMB) is a high-performance asphalt binder enhanced with polymers to improve its strength, flexibility, and durability. By modifying conventional bitumen with specially engineered polymers, PMB delivers superior resistance to rutting, cracking, and deformation under extreme temperatures and heavy traffic loads.

Designed for demanding infrastructure projects, Polymer Modified Bitumen provides enhanced elasticity, improved adhesion to aggregates, and longer service life compared to standard bitumen. It performs exceptionally well in both hot and cold climates, making it ideal for highways, airport runways, bridges, and urban road networks.

With its improved structural integrity and reduced maintenance requirements, PMB offers a cost-effective and sustainable solution for modern road construction and paving applications.

WHY USE PMB

Advantages

Enhanced durability

Improved resistance to wear, ageing and fatigue helps extend pavement life.

Better elasticity reduces cracking caused by temperature changes and traffic stresses.

Performs well under heavy traffic loads, helping surfaces retain their shape.

Maintains strength in high temperatures while remaining flexible in colder conditions.

 Stronger binder–aggregate adhesion helps protect against stripping.

Longer-lasting surfaces mean fewer repairs and lower whole-life costs.

APPLICATIONS

Suitable For

Heavily trafficked roads

Including motorways and major highways

Junctions and roundabouts

Where braking and turning place high stress on the surface

Bus lanes and urban routes

With frequent stop-start traffic

Roads requiring reduced maintenance

Supporting lower whole-life costs

Areas exposed to extreme temperatures

Helping reduce cracking and deformation

Critical infrastructure projects

Where long-term durability is essential

ACCREDITATIONS

Why Choose Tennants Bitumen

We are a financially strong organisation with established global operations and long-term supplier partnerships. Our teams include chemists, engineers and industry specialists who bring practical expertise and local market knowledge. For customers, this means confidence that they are working with a stable, well-resourced company able to support their needs both now and in the future.

ISO 9001 certification
ISO 14001 certification
ISO45001 certification
CE logo

GET IN TOUCH

Contact

Our dedicated and experienced team are on hand to help you find the right product or solution to meet your requirements.

Friendly Reception at Tennants Bitumen Belfast