Applications
One binder. Every surface.
B2PURE® replaces conventional bitumen across the full spectrum of construction applications – from road surfaces and roofing to airport runways.
Drop-in replacement for hot-mix asphalt – lower temperatures, 10× higher durability.
Binder for flat-roof membranes with outstanding elasticity and weather resistance.
Aviation-grade performance – deployed at Biggin Hill Airport and Frankfurt Airport.
Mastic asphalt, bridge decks, noise-reducing surfaces – wherever bitumen is used.
Road Construction
Road Asphalt
B2PURE® REGULAR is the proven drop-in replacement for standard road asphalt. Produced in-situ at the mixing plant, it replaces conventional bitumen in standard hot-mix processes without modification of existing equipment.
The formula enables lower processing temperatures and is fully compatible with high RAP (recycled asphalt pavement) ratios – suitable for road rehabilitation.
B2PURE® REGULAR · HCR 150
Flat-Roof Construction
Roofing Membranes
B2PURE® LIGHT is optimised as a binder for roofing membranes and thin-layer surface applications. It replaces conventional bitumen in flat-roof membranes with comparable or superior elasticity and weather resistance.
Lower processing temperatures and the absence of solvents improve occupational safety.
B2PURE® LIGHT · HCR 120
Aviation Infrastructure
Airport Runways
Aviation imposes the most stringent requirements for load-bearing capacity and durability. B2PURE® STARK (HCR 180) was the first B2PURE® Biobitumen deployed on an airport runway – at Biggin Hill Airport, United Kingdom.
The project demonstrated aviation-grade performance and has been established as B2SQUARE's reference for high-load applications. Frankfurt Airport (Fraport AG) followed as the second major airport deployment in October 2024.
In May 2025 Biggin Hill Airport followed, with London Heathrow later the same year.
B2PURE® STARK · HCR 180→ See project details
Beyond Roads & Roofs
Further Applications
Wherever bitumen is used as a binder, B2PURE® can replace it: mastic asphalt, bridge decks, noise-reducing surfaces, heavy-load areas and industrial floors.
On-site production makes B2PURE® fully location-independent – no hot bitumen storage tanks, no hazardous goods logistics. Contact us for project-specific consulting and dosing support.
Seamless Integration
Fünf Schritte zur Integration.
Von der Anlieferung bis zur Langzeit-Überwachung – B2PURE® fügt sich nahtlos in Ihre Asphaltproduktion ein.
Delivery & Logistics
Recipe Development
On-Site Mixing
Training & Support
Performance Monitoring
Next step
Ready to specify B2PURE®?
Explore the full product range with technical datasheets and dosing calculator – or talk to our team directly.