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.

Implementation of Balanced Mix Design for Asphalt Mixtures

Mix design engineers are constantly tasked with determining the right ratios of aggregate and binder to develop asphalt mixtures that will meet performance requirements. Traditionally, mix designs have employed volumetric analysis relying on the evaluation of compacted samples to determine properties such as air voids and voids in mineral aggregate, among others. For instance, the Marshall method includes tests [...]

By Vince Aurilio|2025-07-23T15:27:20+00:00May 6th, 2025|Categories: Balanced Mix Design, Blog|Tags: ReLIXER|0 Comments

Is Sustainable Asphalt a Reality?

Developing infrastructure remains a key focus for global departments of transportation, with conservative estimates placing new road construction projects at a value of $3.4 trillion. The global market for asphalt production is expected to reach 138 million tons by 2027. Simultaneously, 107 countries have also made pledges to pursue net-zero emissions according to the United Nations. At the [...]

By Kate Brough|2025-05-19T19:17:55+00:00April 16th, 2025|Categories: Blog|Tags: PHALANX, ReLIXER, Sustainability|0 Comments

Sripath Technologies President Krishna Srinivasan Presents on Innovative Additives to Enhance Roadway Performance

Sripath Technologies President Krishna Srinivasan was recently honored to speak to a delegation from the Government of Goa, India’s Public Works Department (Roads) during a conference coordinated by Bitpath, a Sripath affiliate based in India. The presentation topic, “Innovative Additives to Enhance Roadway Performance,” reflected the growing need for solutions to using high-RAP mixes on Indian roadways to address [...]

By Kate Brough|2025-04-11T16:52:36+00:00April 10th, 2025|Categories: Blog, Events/Tradeshows, Webinar|Tags: PGXpand, ReLIXER|0 Comments

Video: What are the Environmental Concerns and Safety Considerations for Using an Effective Asphalt Rejuvenator?

TRANSCRIPT FROM VIDEO: The safety and environmental impact of an asphalt recycling agent should be considered when selecting a rejuvenator or recycling agent. An effective rejuvenator will not only meet performance specifications but also consider worker safety and exposure issues and help reduce carbon emissions. These considerations include whether the material contains volatile organic compounds, or VOCs, [...]

By Kate Brough|2025-01-06T21:20:10+00:00March 26th, 2025|Categories: Blog, Webinar|Tags: ReLIXER|Comments Off