公开(公告)号：US10358732B2

公开(公告)日：2019-07-23

申请号：US15538055

申请日：2015-12-04

Applicant: FIVES SOLIOS

Inventor： Salima Belbachir ,  Jean-Francois Andre ,  Christophe Bouche ,  Olivier Felix ,  Christian Gonzalez ,  Andre Pinoncely ,  Bertrand Somnard

IPC: C25C3/00 ,  C25C3/12 ,  C04B26/26 ,  B01D3/14 ,  B01F3/12 ,  B01F13/10 ,  C04B18/02 ,  C04B111/00

Abstract: The disclosed method proposes, for the mixing of a solid and dry granular mixture and a liquid bituminous binder, the solid and dry granular mixture being a mixture of two fractions of constituents, one of which is a coarse fraction including aggregates, the other fraction a fraction of submillimeter fines, that the mixing includes at least two consecutive mixing steps: an aggregate-preimpregnation step, consisting of mixing the coarse fraction of the granular mixture with a part of the bituminous binder, in a quantity at least sufficient for coating the aggregates and at least partially filling the open pore spaces of the aggregates; and a covering mixing step, which consists of mixing the preimpregnated coarse fraction of bituminous binder and originating from the first mixing step, with the balance of the bituminous binder, required for the manufacture of the electrodes, and with the fraction of fines of the granular mixture.