Pavement overlay material and method
    1.
    发明授权
    Pavement overlay material and method 失效
    路面覆盖材料及方法

    公开(公告)号:US08784557B2

    公开(公告)日:2014-07-22

    申请号:US13019535

    申请日:2011-02-02

    申请人: Nicholas Reck

    发明人: Nicholas Reck

    IPC分类号: C04B24/00 C04B24/04

    摘要: A mix design for a polymer modified cement pavement overlay is disclosed along with a method of making and using the mix on a variety of pavement substrates. The mix includes a specific dry combination of: finely divided Elotex 2311 and 2322 or 2320 polymers; Type 2 or C144 aggregate or equivalent; Type I/II cement; Type F or Type C fly ash; intermediate length polymer microfibers; plasticizer; (optionally) calcium chloride or equivalent; (optionally) quikrete retarder or equivalent; and water. The mixture is combined and applied to the substrate in depths of about ⅛ to about 1 inch in lifts. The mixture is allowed to cure for 3-4 hours before being returned to traffic. The placed mixture exhibits preferred qualities of substrate adhesion, flexibility, tire friction, and wearability.

    摘要翻译: 公开了一种用于聚合物改性水泥路面覆层的混合设计以及在各种路面基材上制备和使用混合物的方法。 该混合物包括特定的干组合:细分的Elotex 2311和2322或2320聚合物; 类别2或C144合计或等同物; I / II型水泥; F型或C型飞灰; 中长聚合物微纤维; 增塑剂; (任选地)氯化钙或等同物; (任选地)混合缓凝剂或等同物; 和水。 将混合物组合并在升降机中施加至约1英寸至约1英寸深度的基底。 允许混合物固化3-4小时,然后返回交通。 放置的混合物表现出优选的基材粘合性,柔韧性,轮胎摩擦性和耐磨性。