Hot In-Place Recycling of Asphalt Pavements

Abstract : This report contains the results of a literature search concerning hot in-place asphalt pavement recycling. Current methods and procedures for hot in-place recycling were reviewed and the advantages and disadvantages of each presented. Four construction sites were visited. Each site used a different procedure to recycle the pavement. These procedures along with the equipment used are discussed in regard to selecting a recycling method, material controls, and available cost data. Keywords: Heater-scarifying, Hot in-place recycling, Hot milling, Recycled asphalt concrete, Rejuvenators.