Bituminous compositions
    9.
    发明授权
    Bituminous compositions 失效
    沥青组合物

    公开(公告)号:US08048943B2

    公开(公告)日:2011-11-01

    申请号:US12735810

    申请日:2009-02-20

    IPC分类号: C08L95/00

    摘要: This invention relates to the modification of bitumen by polymeric materials used particularly for the preparation of asphalt mixtures with enhanced mechanical properties, wherein the polymeric materials are selected from additives capable of forming a supramolecular assembly. The modified bitumen may be used for the fabrication of asphalts mixtures with mineral aggregates used in construction or maintenance of sidewalks, roads, highways, parking lots or airport runaways and service roads and any other rolling surfaces.

    摘要翻译: 本发明涉及用于特别用于制备具有增强的机械性能的沥青混合物的聚合材料的沥青改性,其中聚合材料选自能够形成超分子组装的添加剂。 改性沥青可用于制造用于建筑或维护人行道,道路,高速公路,停车场或机场逃逸以及服务道路和任何其他滚动表面的矿物聚集体的沥青混合物。

    BITUMINOUS COMPOSITIONS
    10.
    发明申请
    BITUMINOUS COMPOSITIONS 失效
    BITUMINOUS组合物

    公开(公告)号:US20110009533A1

    公开(公告)日:2011-01-13

    申请号:US12735810

    申请日:2009-02-20

    IPC分类号: E01C7/26 C08L95/00

    摘要: This invention relates to the modification of bitumen by polymeric materials used particularly for the preparation of asphalt mixtures with enhanced mechanical properties, wherein the polymeric materials are selected from additives capable of forming a supramolecular assembly. The modified bitumen may be used for the fabrication of asphalts mixtures with mineral aggregates used in construction or maintenance of sidewalks, roads, highways, parking lots or airport runaways and service roads and any other rolling surfaces.

    摘要翻译: 本发明涉及用于特别用于制备具有增强的机械性能的沥青混合物的聚合材料的沥青改性,其中聚合材料选自能够形成超分子组装的添加剂。 改性沥青可用于制造用于建筑或维护人行道,道路,高速公路,停车场或机场逃逸以及服务道路和任何其他滚动表面的矿物聚集体的沥青混合物。