Designing HMA Mixtures With High RAP Content: A Practical Guide

A joint publication of NAPA, AASHTO, and FHWA. Recycling asphalt pavement into HMA saves precious natural resources and reduces the cost of pavement for the traveling public. This publication provides practical guidelines for HMA mixtures with at least 25 percent RAP, including materials evaluation, mix design, plant verification, and quality control necessary to produce a quality pavement. Scanned document.