Products

B2PURE® Products

A two-component bitumen replacement – with a plant-based maltene component from cashew nut shells.

B2PURE® Biobitumen replaces conventional bitumen with a two-component system: an asphaltene component (HCR) and a plant-based maltene component (MTF-10M) from cashew nut shells – at equal or superior performance. Designed for asphalt mixing plants, B2PURE® is produced on-site and integrates seamlessly into existing workflows.

Was ist Bitumen?

Der Schlüsselrohstoff der globalen Infrastruktur.

Bitumen is a by-product of crude oil refining and the essential binder in nearly every paved road worldwide – and one of infrastructure's largest untapped CO₂ levers.

70 Mrd. USD

Marktwert weltweit

Globaler Bitumenmarkt – wachsend. (Claim: Marktdaten)

120 Mio. t

Marktvolumen pro Jahr

Jährlich verarbeitetes Bitumen weltweit. (Claim: Marktdaten)

≥ 89 Mt CO₂/a

CO₂-Emissionen jährlich

Aus Herstellung und Verarbeitung konventionellen Bitumens. (Claim: Marktdaten)

3 %

Nebenprodukt Rohölverarbeitung

Bitumen entsteht bei ~3 % der globalen Rohölverarbeitung. (Claim: Marktdaten)

Schlüsselrohstoff Infrastruktur

Bindemittel in Straßen, Flughäfen und Dachbahnen weltweit.

Energieintensiver Heißtransport

Konventionelles Bitumen wird bei 150–180 °C heiß transportiert und gelagert.

Chemischer Aufbau

Bitumen: two fractions – two components

Conventional bitumen consists of two main fractions: maltenes and asphaltenes. B2PURE® Biobitumen reproduces exactly this molecular structure – with a petroleum-based asphaltene component (HCR) and a plant-based maltene component (MTF-10M) from cashew nut shells.

Bitumen
Maltene
~60–70 %

Verleiht Elastizität, Haftung und Kälteflexibilität.

  • Saturates
  • Aromatics
  • Resins
MTF-10M
ersetzt diese Fraktion
Asphaltene
~30–40 %

Verantwortlich für Steifigkeit und Hochtemperaturstabilität.

HCR 120 / 150 / 180
ersetzt diese Fraktion

B2PURE® bildet die SARA-Struktur vollständig nach: MTF-10M (Cashew-Schalen-Extrakt CNSL) ersetzt Maltene – HCR (Kohlenwasserstoffharz) ersetzt Asphaltene.

The B2PURE® Family

Three grades. One system.

Each grade is formulated for a specific hardness range and application. All are based on the same two-component system of HCR and MTF-10M and are produced in situ at the mixing plant.

Soft grade

B2PURE® LIGHT

HCR 120

Optimised for soft binder applications. Used as the binder in roofing membranes and thin surface layers where flexibility and cold-resistance are key.

Application

Roofing membranes · thin surface layers

B2PURE LIGHT
Standard grade

B2PURE® REGULAR

HCR 150

The versatile workhorse of the B2PURE® range. Ideal for standard road asphalt, binder layers and high-RAP recycling mixes.

Application

Road asphalt · binder layers · recycling

B2PURE REGULAR
Premium grade

B2PURE® STARK

HCR 180

Engineered for heavy-duty applications and extreme loads. Deployed at Biggin Hill Airport and high-traffic motorway sections.

Application

Airports · motorways · heavy-traffic

B2PURE STARK

Three Pillars

Drei Stufen. Drei Versprechen.

Jede B2PURE®-Variante steht für eine klare Leistungszusage – von sicher und flexibel bis hin zu hochfest und extremlastfähig.

BioSafe – B2PURE® LIGHT

BioSafe

B2PURE® LIGHT · HCR 120

PAH values below 8 mg/kg. Lower processing temperature at ~140°C protects the team. Ideal for roofing membranes and thin surface layers.

  •  PAK < 8 mg/kg
  •  Verarbeitung ~140 °C
  •  Dachbahnen · Dünnschicht
BioSmart – B2PURE® REGULAR

BioSmart

B2PURE® REGULAR · HCR 150

Einstellbares Mischungsverhältnis deckt Penetrationsstufen 20/30 bis 160/220 ab. Drop-in für Standard-Straßenasphalt ohne Umbau der Anlage. Kompatibel mit hohen RAP-Anteilen.

  •  Pen 20/30 – 160/220 einstellbar
  •  Drop-in Straßenasphalt
  •  Hohe RAP-Kompatibilität
BioSuperior – B2PURE® STARK

BioSuperior

B2PURE® STARK · HCR 180

Höchste Temperaturstabilität mit R&B 80–88 °C. Im Einsatz am Biggin Hill Airport und am Flughafen Frankfurt (Fraport AG). Für Schwerlast, Flughäfen und extreme Beanspruchungen ausgelegt.

  •  Biggin Hill · Fraport
  •  R&B 80–88 °C
  •  Schwerlast · Flughäfen

System architecture

Two components. One full-value binder.

B2PURE® is a two-component system mixed on-site at the asphalt plant. The HCR/MTF-10M ratio determines the final binder grade.

HCR – Asphaltene component

  • Powder form
  • Hydrocarbon resin (petroleum-based)
  • Stiffness & structure

Replaces the asphaltene fraction of conventional bitumen. The HCR number (120 / 150 / 180) indicates the softening point and determines the grade.

MTF-10M – Maltene component

  • Liquid
  • CNSL-based (cashew)
  • Flexibility & adhesion

Plant-based raw material from cashew nut shell liquid (CNSL). Replaces the maltene fraction – provides flexibility, adhesion and workability at lower temperatures, and stores biogenic CO₂: 1,561 kg per tonne of B2PURE® Biobitumen (cradle-to-gate, PCF FORLIANCE 2022).

Das Instant-System

Mischen. Vor Ort. Sofort.

We reproduce conventional bitumen from two components: hydrocarbon resin (powder, petroleum-based) + cashew nut shell liquid CNSL (liquid, plant-based) = B2PURE® Biobitumen.

HCR
Powder form
MTF-10M
Liquid
B2PURE®
B2PURE® Biobitumen

The HCR/MTF-10M ratio determines the grade (LIGHT / REGULAR / STARK). Contact our team for exact dosing and CO₂ calculations.

Spezifikation

Andere haben feste Spezifikationen. Wir stellen sie ein.

Konventionelles Bitumen kommt in festen Penetrationsstufen. B2PURE® ist einstellbar – präzise auf jede Anforderung.

starr

Konventionell

Feste Penetrationsstufen

  • 20/30
  • 30/45
  • 35/50
  • 50/70
  • 70/100
  • 100/150
  • 160/220

Eine Sorte pro Anwendung. Dazwischen? Nicht möglich.

B2PURE®

HCR 120 / 150 / 180 + MTF-10M =

Penetration 90

Jeder Wert einstellbar – präzise auf Ihr Projekt.

Technical properties

Non-PMB performance at PMB level.

B2PURE® is chemically classified as Non-PMB – which simplifies procurement, logistics and regulatory handling. Performance however meets or exceeds PMB requirements.

Non-PMB

Classification

No hazardous transport classification. PMB-level performance.

< 8 mg/kg

PAK values

Confirmed.

≥ 15 °C

Temperature saving

Lower process temperatures vs. conventional hot-mix.

1,561 kg CO₂/t

biogenic CO₂ stored per tonne of B2PURE® Biobitumen (cradle-to-gate)

Source: PCF by FORLIANCE (Bonn), GHG Protocol Product Standard, 18 Oct 2022

100 %

Replacement of conventional bitumen

Can fully replace conventional bitumen (technical capability). In-situ production.

2 %

Fuel Resistance

Resistant to fuels and mineral oils – relevant for airport aprons, petrol stations and industrial paved areas.

Also by B2SQUARE

Rheofalt® HP-AM

Rheofalt HP-AM is a high-performance asphalt modifier that improves the elasticity and durability of conventional bitumen. A complementary product to B2PURE® – developed for rehabilitation and maintenance of existing road surfaces.

Learn more
Rheofalt HP-AM

Resources

Datasheets & Downloads

Technical Datasheets (TDS)

  • TDS B2PURE® LIGHT (HCR 120)TODO – PDF pending
  • TDS B2PURE® REGULAR (HCR 150)TODO – PDF pending
  • TDS B2PURE® STARK (HCR 180)TODO – PDF pending
  • TDS MTF-10MTODO – PDF pending

Safety Datasheets (SDS)

  • SDS B2PURE® LIGHT (HCR 120)TODO – PDF pending
  • SDS B2PURE® REGULAR (HCR 150)TODO – PDF pending
  • SDS B2PURE® STARK (HCR 180)TODO – PDF pending
  • SDS MTF-10MTODO – PDF pending

Further resources

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Our technical team will support you with sampling, dosing and test mix planning.

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