公开(公告)号：US09815983B2

公开(公告)日：2017-11-14

申请号：US14649384

申请日：2013-12-03

Applicant: EIFFAGE TRAVAUX PUBLICS

Inventor： Serge Krafft ,  Frederic Loup

IPC: C08L95/00 ,  C08J3/00 ,  C08J3/12 ,  C08J3/20 ,  C08J3/22

CPC classification number: C08L95/00 ,  C08J3/005 ,  C08J3/126 ,  C08J3/128 ,  C08J3/201 ,  C08J3/226 ,  C08J2391/00 ,  C08J2395/00 ,  C08J2453/02 ,  C08J2491/06

Abstract: Disclosed is a bituminous composition in the form of granules, each granule including a core and a coating and having a mass for approximately one hundred particles of from 0.5 g to 2 g, the core including from 40 wt. % to 60 wt. % of a binder matrix; from 30 wt. % to 40 wt. % of a polymer; from 4 wt. % to 6 wt. % of a compatibilizing agent; and from 2 wt. % to 15 wt. % of an anti-adhesive filler; and the coating including an anti-sticking agent. The invention relates also to a method for preparing the composition, and to the use thereof in bitumen plants.