PROCESS FOR THE PRODUCTION OF RECLAIMED ASPHALT AGGREGATES

摘要

Reclaimed asphalt aggregates are produced in a process, comprising the steps: a) providing reclaimed asphalt lumps and treating the reclaimed asphalt lumps by the use of impact to obtain reclaimed asphalt aggregates that comprise recycle bitumen; and b) separating the reclaimed asphalt aggregates into at least a coarse fraction having granular particles with a diameter of more than 2 mm and at least a fine fraction having granular particles with a diameter of at most 2 mm. The reclaimed asphalt aggregates may be separately used in a process for the preparation of an asphalt composition.