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.

Asphalt Rejuvenator ReLIXER Used in Successful High-RAP Trial in Ireland
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Asphalt Rejuvenator ReLIXER Used in Successful High-RAP Trial in Ireland

Blog, Case Study / Industry Insights, In The Press

Asphalt Rejuvenator ReLIXER Used in Successful High-RAP Trial in Ireland

ReLIXER®, an asphalt rejuvenator or recycling agent developed by Sripath, has demonstrated success in trials and real-world use cases since the launch of its U.S. sales in 2015. Since then, international markets have explored the rejuvenator’s ability to help contractors incorporate high amounts (over 25%) of reclaimed asphalt pavement, or RAP, in their mixes. An article in [...]

PGXpand Polymer Additive for Asphalt Used Rutting and Compaction Trial in India
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PGXpand Polymer Additive for Asphalt Used Rutting and Compaction Trial in India

Blog, Case Study / Industry Insights, In The Press

PGXpand Polymer Additive for Asphalt Used Rutting and Compaction Trial in India

Rutting in high-traffic roadways continues to be a challenge for departments of transportation the world over. As older, failing surfaces are replaced, contractors are looking for solutions to improve long-term performance outcomes for the new roadways. A recent World Highways article highlighted how Indian roadways can benefit from incorporating PGXpand® into their polymer modified bitumen (PMB) mixes. [...]

ReLIXER® Rejuvenates High-RAP Mix in VDOT Demo
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ReLIXER® Rejuvenates High-RAP Mix in VDOT Demo

Blog, Case Study / Industry Insights, In The Press

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

Blog, Case Study / Industry Insights, In The Press

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 [...]