Aggregate coating device, its implementation process and its uses

摘要

The invention relates to a coating device suitable for manufacturing bituminous mixes comprising at least one means of supplying at least one aggregate, such as a recycled aggregate, to a mixer and / or a drying drum, said means of 'feed having an upper face capable of receiving the aggregate, characterized in that there is arranged to the right of said upper face of said supply means, at least one infrared emitter capable of emitting a wavelength which substantially corresponds to the length maximum wave in the determined absorption spectrum of said at least aggregate at a desired temperature, said supply means being suitable for and / or configured to resist electromagnetic radiation emitted by said at least one infrared emitter. The invention also relates to the method of implementing the aforementioned device, as well as its uses.