Webinar: A Practical Guide on Using High-RAP Mixes

Dr. Krishna Srinivasan

President Sripath Technologies LLC

Ph.D. from Rensselaer Polythechnic Institute

Paving and roofing technology expert

Tue, May 20th, 2025

2:00 P.M. - 3:15 P.M. (CT)

ABSTRACT

Dr. Krishna Srinivasan shall present and answer your questions on the science and technology behind utilizing an effective asphalt rejuvenator to incorporate high levels of Reclaimed Asphalt Pavement (RAP) into hot asphalt mixes. He will present a practical guide on best practices to handle RAP in an asphalt plant and how to dose high-RAP mixes with an effective rejuvenator.

An effective rejuvenator rapidly penetrates RAP particles and restores the functional properties of the aged RAP binder. It helps reduce the need for virgin binder and fresh aggregates. High-RAP mixes dosed with an effective rejuvenator are not only environmentally sustainable, but they also help deliver roadways with desired performance and long-term durability.

BIO

Dr. Krishna Srinivasan is the president of Sripath Technologies LLC in Mahwah, New Jersey USA. He established this LLC in 2006. Dr. Srinivasan has over 25 years of hands-on expertise in the bitumen industry. He obtained his Ph.D. from Rensselaer Polytechnic Institute in Troy, NY, USA. He is considered a paving and roofing technology expert and holds a strong record of delivering cutting edge innovative additives to enhance performance of asphalt and bitumen.

Registrants will have the opportunity to earn 1 Professional Development Hour (PDH) by attending this event.