Case Study / Industry Insights Archives

Sripath participates in research studies and field trials around the world while also monitoring key industry trends and insights to support innovation in asphalt or bitumen performance. Our case studies include examples of this testing and vetting across publications, departments of transportation, and research institutions with a focus on transparency and performance. From exploration into using high-RAP mixes using an effective rejuvenator like ReLIXER® to applications for improved rutting performance using PGXpand®, Sripath products have successfully been used for a variety of global use cases. Additional industry insights explore strategies to solve real-world issues in asphalt paving and roofing. Sripath is driven to identify ongoing and evolving challenges and to provide solutions through best practices, thought leadership, and innovative additives to improve outcomes for asphalt and bitumen applications.

ReLIXER® Rejuvenates High-RAP Mix in VDOT Demo

article featured in the December issue of AsphaltPro The December 2022 issue of AsphaltPro magazine featured an article titled “VDOT Demo Rejuvenates High-RAP”. The article highlights a paving project conducted in August 2022 in Ashburn, Virginia. ReLIXER®, an Asphalt Rejuvenator / Recycling Agent, formulated by Sripath Technologies®, was successfully used to pave high-RAP mixes on a roadway. [...]

AFPA Organizes High-RAP Trial in Brisbane Using Asphalt Rejuvenator ReLIXER

Departments of transportation across Australia’s six states are exploring new ways to leverage higher amounts of reclaimed asphalt pavement (RAP) in their mixes to lower carbon emissions and reduce overall waste. Formulating a high-RAP mix with more than 25% RAP requires the use of an effective asphalt rejuvenator to restore the functional properties of the aged bitumen in [...]

ReLIXER Selected for High-RAP Roadway Trial in Ashburn, Virginia

Increased use of reclaimed asphalt pavement (RAP) is becoming more common throughout the U.S. as departments of transportation look to improve their sustainability efforts while also reducing overhead costs. Highly dosage efficient and sustainably sourced, Sripath’s asphalt rejuvenator ReLIXER® was selected for a recent high-RAP roadway trial in Ashburn, Virginia. The story, covered in World Highways, detailed the [...]

High-RAP Trials in Australia Requiring an Asphalt Rejuvenator Evaluate ReLIXER

With demand for more sustainability in asphalt paving practices, Australian departments of transportation are exploring asphalt rejuvenators that can help increase the amount of reclaimed asphalt pavement (RAP) they can use in their mixes. Using more than 25% RAP in a mix requires the use of an effective rejuvenator or recycling agent to restore the functional properties of [...]