Impact of Recycling Agent Introduction Method On Plant-produced Asphalt Mixtures (RFP)
Transportation Research Board
Transportation Research Board is seeking research guidelines for recycling agent introduction methods to improve asphalt mixtures with high RAP content.
Reference No.
RFP-2025-3128
Category
Research/Development
Due Date
January 12th, 2026
Description
The objective of this research is to develop guidelines for introducing RAs for high RAP mixtures (over 30% recycled binder ratio) during plant production. The guidelines shall be based on an evaluation of different RA introduction methods, such as pre-blended with virgin binder at the terminal or at the plant, or applied directly to RAP, through testing plant-produced mixtures and field performance monitoring.
Contract Time 42 months.
This solicitation has some or all Local funding, additional requirements may apply.
Key Requirements
RFP Submission Requirements for Transportation Research Board Recycling Asphalt
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