When:
August 31, 2022 @ 11:30 am – 12:30 pm
2022-08-31T11:30:00-10:00
2022-08-31T12:30:00-10:00
Cost:
Free
Title: Intro to Rejuvenators and RAP
Speaker: Hassan Tabatabaee, Global Technical Manager – Asphalt Solutions, Cargill
Use of rejuvenators in asphalt mixtures can allow for the increased use of RAP in asphalt mixes. In this session, you will learn:
– What is a rejuvenator?
– What is the difference between a rejuvenator and recycling agent?
– What states have been using rejuvenators to increase the usage of RAP?
– How is the dosage level determined?
– How does rejuvenators get incorporated into the mixes?
– What tests are used to measure the performance of the mixes (both lab, production, and in-place)?