Webinar Archives

Sripath believes in the importance of knowledge sharing through asphalt and bitumen industry focused programming. Our webinar catalogue includes access to keynotes and presentations featuring Sripath leadership featured during industry meetings. As a member of several industry organizations, associations, and trade groups around the world, Sripath is honored to present and participate in webinars and conference presentations of technical papers that contribute to community education and learning. These have included webinar programming spanning North America as well as throughout South Africa, Hungary, and Dubai.

Video: High-RAP Mix Case Study Illinois Tollway and ReLIXER

TRANSCRIPT FROM VIDEO: The Illinois Tollway used Sripath’s asphalt rejuvenator, ReLIXER, to test the performance of a high-traffic roadway prone to extreme weather conditions. The goal was to incorporate a minimum of 40% Reclaimed Asphalt Pavement in their balanced mix design while achieving key performance specifications. When evaluating sample performance, Illinois Tollway used several different tests. The [...]

By Kate Brough|2025-01-06T20:48:40+00:00February 19th, 2025|Categories: Blog, Webinar|Tags: ReLIXER|Comments Off

Video: How can an ideal asphalt rejuvenator be evaluated?

TRANSCRIPT FROM VIDEO: As Reclaimed Asphalt Pavement becomes more commonplace in roadway development, standards are high for rejuvenators. To evaluate the efficacy of a particular recycling agent, multiple factors must be considered. Effective asphalt rejuvenators should restore the properties of aged bitumen, aiding with functional characteristics such as properties, compaction, stiffness, and durability. To best use a [...]

By Kate Brough|2025-01-06T20:46:44+00:00February 12th, 2025|Categories: Blog, Webinar|Tags: ReLIXER|Comments Off

Video: How Have Asphalt Recycling Agents Evolved?

TRANSCRIPT FROM VIDEO: When using Reclaimed Asphalt Pavement in mixes was first introduced, the common belief was that the only modification needed was to soften the binder before adding RAP to a mix. However, research has demonstrated that while viscosity is an important property to consider, additional functional characteristics need to be restored for the resulting roadway [...]

By Kate Brough|2025-02-10T19:51:51+00:00February 5th, 2025|Categories: Blog, Webinar|Tags: ReLIXER, Sustainability|Comments Off

Video: Why are Asphalt Rejuvenators Necessary for Reclaimed Asphalt Pavement (RAP) Mixes?

TRANSCRIPT FROM VIDEO: Reclaimed Asphalt Pavement is sourced from older, weathered, and worn roadway surfaces. Because of this, the materials in the RAP, particularly the bitumen, age and lose some of their chemical and physical properties. As the binder oxidizes over time, the material can become brittle. This is what causes the roadway performance to fail. To [...]

By Kate Brough|2025-02-10T19:50:45+00:00January 29th, 2025|Categories: Blog, Webinar|Tags: ReLIXER, Sustainability|Comments Off