SMART ADDITIVES TO MODIFY ASPHALT AND BITUMEN
We provide the only rejuvenator which is repleting the lost maltenes due to the aging of the bitumen.

Organic Rejuvenator
RheoFalt HP-AM is the only rejuvenator which is repleting the lost maltenes due to the aging of the bitumen
Sourced from renewable By-Products
The raw materials for RheoFalt are derived from by-products of food production, such as cashew nuts, making it fully composed of durable and renewable resources.
Solvent-Free Production
Pure and Green Process
RheoFalt HP-AM is produced without solvents or harmful chemicals, using 100% green energy. The result is an environmentally friendly resin that maintains its integrity
Flux-Oil and Plasticizer Free
No Oils, Maximum Durability
RheoFalt HP-AM contains no flux oils or plasticizers, ensuring long-term stability. It does not act as a softener but preserves the asphalt’s natural properties.
Natural Resin-Based
Sustainability at Its Core
RheoFalt HP-AM is made from bio-resins that do not compete with agricultural land or rainforests. Its bio-based nature helps bind CO2 and store greenhouse gases in asphalt applications.
SUSTAINABILITY
RheoFalt HP-AM is a completely natural product made from the oil of cashew nutshells and processed from raw CNSL into an aromatic resin with a molecular weight that fits in the maltene fraction of bitumen. No residue remains after this process. RheoFalt HP-AM is listed as a permitted building material on the Dutch Approved Materials for Asphalt Applications (NCOB) list for hot mixes. (based on BRL 9320, environmental effect norms).
IMPROVING BITUMEN
As a result of a visit to the bitumen refinery and discussing the future vision of bitumen quality and the certainty of its supply, the following memo was formulated to describe the possibilities for improving bitumen by adding RheoFalt HP-AM. The use of a high percentage of recycled asphalt is becoming more common. The technologies are more advanced, the regulations less strict, and the demand for sustainable products continues to increase.
We take Life Cycle Analysis seriously to ensure sustainable and responsible decision-making.
Life Cycle Analysis
RheoFalt HP-AM makes aged bitumen reusable – enabling infinite recycling cycles.RheoFalt HP-AM makes aged bitumen reusable – enabling infinite recycling cycles.
Bio-Based & Circular
RheoFalt HP-AM is made from natural raw materials and enables 100% reusability of asphalt.

Performance & Durability
RheoFalt HP-AM improves flexibility, longevity, and self-healing properties of asphalt.
Maximum Recycling, Minimal Costs
100% recycling with RheoFalt HP-AM reduces the Environmental Cost Index (ECI) to just €2.83 per ton of asphalt.
CO₂ Reduction
100% recycling with RheoFalt HP-AM lowers CO₂ emissions from 47.41 kg to 34.06 kg per ton.
Bitumen has moved from being a commodity to being a specialty
Adapted from a test for crude oil, SARA looks at the components of bitumen; saturates, asphaltenes resins and aromatics.
If you have a heavy feedstock, you need a lighter one to get the balance right.
It is extremely interesting to watch the bitumen industry changing. Players are changing, bitumen is travelling further, big oil companies are losing interest and this creates a vacuum for others to come in.
RheoFalt HP-AM offers both economic and environmental benefits

Downloads
Ventraco Innovation Centre has done a lot of research in the field of the recycling of asphalt. We have collected quite a few interesting documents so you can get some background information on our products. Just click on a link and the download will automatically start.

Recycling Asphalt
RheoFalt HP-AM ensures that aged bitumen with an increased asphaltenes content is again improved to a new value. Rheofalt HP-AM makes it possible to reuse old asphalt for multiple life cycles, time and again for 100%, the LCA is infinite.