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.

Examples of Sustainability in Asphalt Paving

Sustainability has become a central topic of focus across all sectors of the asphalt paving industry. Local governments and departments of transportation are considering how updated specifications can lead toward meeting broader net zero emissions goals. Producers and contractors are looking for different technologies that can help meet performance requirements while lowering their own carbon footprint and keeping [...]

How to Choose an Ideal Asphalt Rejuvenator

Using reclaimed asphalt pavement (RAP) offers several key benefits to producers and mix designers looking to trim costs from their mixes while delivering performance/specification requirements. Importantly, increasing the amount of RAP in a mix can reduce the need for virgin bitumen and aggregates. Using RAP also helps to reduce waste and, and durable, RAP-based roadway surfaces can support [...]

Video: What happens to old asphalt? Can it be recycled?

TRANSCRIPT: What makes roads age? What happens to aged roadway materials once they require replacement? Is there a way to recycle these materials into new roads? Let's check it out. Over time, roads age. Sun, heat, ice, rain, and heavy traffic eventually lead to rutting, cracking and dangerous potholes. Building new roads starts with removing the old [...]

By Kate Brough|2025-06-05T14:51:38+00:00June 5th, 2025|Categories: Blog|Tags: ReLIXER|0 Comments

Restoring Reclaimed Asphalt Pavement with an Effective Asphalt Rejuvenator

In a webinar hosted by the University of Oklahoma and the Southern Plains Transportation Center on May 20, 2025, Dr. Krishna Srinivasan, President of Sripath Technologies®, shared valuable insights into how high-RAP (Reclaimed Asphalt Pavement) mixes can innovate asphalt paving practices. With over 25 years of experience in the bitumen industry, Srinivasan offered a data-driven guide on best [...]

By Jill McConaghie|2025-06-03T17:16:05+00:00June 3rd, 2025|Categories: Blog, Events/Tradeshows, Webinar|Tags: ReLIXER|0 Comments