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.

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

Step-By-Step: Processing Reclaimed Asphalt Pavement

Efforts to improve sustainability in asphalt paving are leading industry experts to explore more environmentally friendly methods to build and repair roadways. Using reclaimed asphalt pavement (RAP) that can reduce, if not eliminate, the need for new aggregate and binder in a mix has become an environmentally friendly and cost-effective consideration. Of 1,305 production plants surveyed by NAPA in [...]

By Vince Aurilio|2025-05-06T21:01:47+00:00May 20th, 2025|Categories: Blog, Case Study / Industry Insights|Tags: ReLIXER, Sustainability|0 Comments

Sripath, University of Oklahoma, and Southern Plains Transportation Center to Present Webinar on High-RAP Mixes

With reclaimed asphalt pavement (RAP) increasing in use across the United States, more departments of transportation, plants, and agencies are exploring how to increase their RAP usage without compromising roadway performance. Using an effective asphalt rejuvenator is essential to this process as it can restore the functional properties of the aged bitumen in RAP mixes. Sripath Technologies President [...]

Sripath Innovations Presents on Maximizing RAP Usage in Northern Ireland During MPANI Meeting

Expanded use of reclaimed asphalt pavement (RAP) is increasing in importance as more local authorities and government departments seek sustainable and cost-effective paving technologies. Discussions on the topic are widespread as regional associations come together to explore solutions that meet agency specifications while remaining environmentally responsible. This includes exploration of how asphalt rejuvenators can be used in effective mix [...]

By Kate Brough|2025-05-19T19:11:52+00:00May 15th, 2025|Categories: Blog, Events/Tradeshows, Webinar|Tags: ReLIXER|0 Comments