ReLIXER Archives

ReLIXER® is a specially formulated elixir of bio-based oils that rejuvenates aged bitumen when recycling and reusing high levels of reclaimed asphalt pavement (RAP) and/or reclaimed asphalt shingles (RAS) in mixes. Sripath’s ReLIXER is the leading asphalt rejuvenator or recycling agent on the market – trusted by customers worldwide and backed by peerless technical support from our in-country agent network. An asphalt rejuvenator is an additive that can restore the functional properties of aged asphalt binder, also known as bitumen. While the benefits of high-RAP mixes are many, there are physical limitations to using large amounts of RAP. Adding an asphalt rejuvenator can restore functional performance of aged asphalt and allow for higher RAP usage, up to 100% in some cases.

High-RAP Roadways, Long-Term Aging Concerns, and Asphalt Rejuvenation

Using reclaimed asphalt pavement (RAP) has become a cornerstone of modern roadway mix designs as the asphalt paving industry continues pushing for sustainable practices. RAP offers environmental benefits including reduced reliance on virgin binder and aggregate and potential to lower greenhouse gas emissions. However, when proposed RAP levels rise above 25%, concerns about long-term pavement performance also rise. [...]

By Vince Aurilio|2025-10-08T15:34:26+00:00October 8th, 2025|Categories: Blog|Tags: ReLIXER, Sustainability|0 Comments

Sripath’s Vince Aurilio to Present During the 2025 TAC Conference

Sripath Technologies’ Senior Technical Director Vince Aurilio will be presenting as part of an esteemed speaker line up during the 2025 Transportation Association of Canada (TAC) Annual Conference. The event will be held October 5-8 at the Quebec City Convention Centre. This year’s focus is on building more sustainable and resilient transportation systems to help plan for the [...]

By Kate Brough|2025-10-03T17:33:29+00:00October 3rd, 2025|Categories: Blog, Events/Tradeshows|Tags: ReLIXER, Sustainability|0 Comments

High-RAP Mixes at Scale with an Asphalt Rejuvenator

Asphalt is the most recycled material in the United States according to the National Asphalt Pavement Association (NAPA), amounting to nearly 97 million tons of reclaimed asphalt pavement (RAP). As a result, over 90% of new roadway surfaces in the U.S. are built using RAP. This trend is spreading globally as more contractors and transportation agencies explore the [...]

By Vince Aurilio|2025-08-18T18:37:27+00:00August 20th, 2025|Categories: Blog, Resource Series|Tags: ReLIXER|0 Comments

Asphalt Rejuvenation and More Sustainable Roadway Surfaces

Demand for sustainable roadway solutions continues to grow as transportation agencies work to address both performance specifications and carbon emission standards. One technology rising in global popularity is the use of reclaimed asphalt pavement (RAP) along with an asphalt rejuvenator. Asphalt rejuvenation helps to restore the functional properties of the aged binder in RAP, enabling higher percentages of [...]

By Vince Aurilio|2025-08-07T15:49:30+00:00August 12th, 2025|Categories: Blog|Tags: ReLIXER, Sustainability|0 Comments