PROCEDE DE PREPARATION DE REVETEMENTS BITUMINEUX A FROID
    1.
    发明公开
    PROCEDE DE PREPARATION DE REVETEMENTS BITUMINEUX A FROID 审中-公开
    PROCEDE DE DE PREPARATION DE REVETEMENTS BITUMINEUX A FROID

    公开(公告)号:EP3167009A1

    公开(公告)日:2017-05-17

    申请号:EP15738608.7

    申请日:2015-07-10

    发明人: LESUEUR, Didier

    摘要: The invention relates to a method for the production of cold-process bituminous coatings, in particular surface dressings, comprising the steps of: producing a bituminous binder in the form of a cationic bitumen emulsion, producing an aggregate containing at least a first lime-coated aggregate fraction, and forming said cold-process bituminous coating with at least one layer of the aggregate incorporated into the bituminous binder. The invention also relates to a cold-process bituminous coating composition comprising such lime-coated aggregates and to the use of lime in order to coat aggregates during the production of the bituminous coating.

    摘要翻译: 本发明涉及生产冷加工沥青涂层,特别是表面敷料的方法,其包括以下步骤:生产阳离子沥青乳液形式的沥青粘合剂,产生包含至少第一石灰涂覆的聚集体 聚集分数,并且形成所述冷加工沥青涂层,其中至少一层掺入沥青粘合剂的聚集体。 本发明还涉及一种冷加工沥青涂料组合物,其包含这种石灰涂覆的聚集体并且涉及石灰的用途以便在沥青涂料的生产过程中涂覆聚集体。