Two Layer Pavement Preservation System
    1.
    发明申请
    Two Layer Pavement Preservation System 审中-公开
    双层路面保护系统

    公开(公告)号:US20110305508A1

    公开(公告)日:2011-12-15

    申请号:US12905010

    申请日:2010-10-14

    IPC分类号: E01C7/32 E01C7/22

    摘要: A pavement preservation system comprises two layers of specialized chip seal applications. The first layer is a Polymer Modified Asphalt Rubber chip seal application. This layer is composed of an application of Polymer Modified Asphalt Rubber binder followed by a hot pre-coated ⅜ or ½ inch aggregate placed at 28 to 34 pounds per square yard and rolled into the binder material. The second layer is a Rubberized Asphalt Binder chip seal application. This layer is composed of an application of Rubberized Asphalt Binder followed by a hot pre-coated ⅛ inch aggregate placed at 10 to 14 pounds per square yard and rolled into the binder material.

    摘要翻译: 路面保护系统包括两层专门的芯片密封应用。 第一层是聚合物改性沥青橡胶芯片密封应用。 该层由聚合物改性沥青橡胶粘合剂的应用组成,然后是以28至34磅/平方码放置的热预涂⅜或½英寸聚集体并卷成粘合剂材料。 第二层是橡胶沥青粘合剂芯片密封应用。 该层由橡胶沥青粘合剂的应用组成,随后是以10至14磅/平方码放置的热预涂⅛英寸聚集体并且卷成粘合剂材料。