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.

Poster Exploring the Viability of 100% RAP Cold Mix Asphalt Awarded Second Place During TRB Annual Meeting

Sripath Technologies wishes to congratulate the team at the Department of Civil, Coastal, and Environmental Engineering at the University of South Alabama and the team at the Walton County Public Works, Florida on successfully submitting and winning an award for their recent technical poster at TRB 2025. A team of experts submitted a poster for review by the [...]

Video: How is asphalt rejuvenator dosage determined based on bitumen data?

TRANSCRIPT FROM VIDEO: The approach used depends on the specifications adopted for liquid binders in a given jurisdiction, country, or region. Some locales will set softening point and penetration specs, some will use binder viscosity specs, and yet others may rely on performance grade specs. In all cases, rejuvenator dosage is determined by blending virgin binder, extracted [...]

By Kate Brough|2025-02-10T19:49:32+00:00January 22nd, 2025|Categories: Blog, Webinar|Tags: ReLIXER, Sustainability|Comments Off

Video: How are Reclaimed Asphalt Pavement (RAP) mixes evaluated for balanced mix design?

TRANSCRIPT FROM VIDEO: There are several approaches to evaluating RAP in balanced mix design. Balanced mix design considers the functional characteristics of the mix and seeks a compromise between competing properties in order to meet the required specifications for roadway performance. For example, a balanced mix design will look to offset the impact of stiffness compared to [...]

By Kate Brough|2025-02-10T19:47:01+00:00January 15th, 2025|Categories: Balanced Mix Design, Blog, Webinar|Tags: ReLIXER, Sustainability|Comments Off

Pothole Pitfalls and How to Prevent Imperfections in Roadway Paving

New roadway infrastructure development is on the rise with market growth of 8.05% expected by 2032. This demand is due, in part, to the deteriorating condition of existing roadways. In fact, in the U.S. alone, 39% of roads are considered to be in poor or mediocre condition. The primary culprit behind substandard roadway conditions: potholes. Damage [...]

By Vince Aurilio|2025-02-10T19:46:31+00:00January 9th, 2025|Categories: Blog, Case Study / Industry Insights|Tags: ReLIXER|Comments Off