WO2020128347 PROCESS OF PRODUCING BITUMINOUS COATINGS

WO2020128347 PROCESS OF PRODUCING BITUMINOUS COATINGS
The invention relates to a process of producing unbound bituminous mixtures in granular form by mixing, at room temperature, granules and solid particles of a bituminous binder, having a particle size of less than approximately 1 mm. The invention also relates to the production of bituminous coatings from said bituminous mixtures.
Applicants: INSTITUT FRANÇAIS DES SCIENCES ET TECHNOLOGIES DES TRANSPORTS, DE L'AMÉNAGEMENT ET DES RÉSEAUX Inventors: MARSAC, Paul;BURBAN, Olivier