Method of producing bituminous concrete using road planings and/or rubber powder, and bituminous concrete produced in this way

摘要

Method for the production of an asphalt composition in the form of a hot mix, comprising the steps of mixing a granular and/or powder material with an inert stone material with soft bitumen added in foamed form, characterized in that said granular and/or powder material is composed of road planings. Alternatively, a hard foamed bitumen and/or rubber powder can be added to said composition.