RESTORATION OF CONCRETE DECKS
    4.
    发明申请
    RESTORATION OF CONCRETE DECKS 审中-公开
    混凝土修复

    公开(公告)号:WO98057907A1

    公开(公告)日:1998-12-23

    申请号:PCT/CA1998/000578

    申请日:1998-06-12

    摘要: Restoration of a concrete roadway is effected by application onto the upper surface of the roadway of steel sheets which are used as an anode for electrolytic transfer of ions between the anode and the reinforcing bars of the concrete as cathode. The steel sheets are placed in effect directly on top of the concrete surface so as to communicate forces from the traffic to the concrete surface without the necessity for separate support of the sheets. An intervening layer may be formed of particulate material, a very thin felt or there may be no intervening layer. The sheets can be formed by two layers of steel with the upper layer embossed and the edges offset so as to define flanges allowing the sheets to be bolted together. A covering wear layer such as asphalt can be applied on top of the sheets.

    摘要翻译: 混凝土道路的修复通过施加在钢板的道路的上表面上来实现,该钢板用作阳极和混凝土的钢筋之间的阴离子的离子的电解转移的阳极。 钢板直接放置在混凝土表面的顶部,以将来自交通的力量传递到混凝土表面,而不需要单独支撑板材。 中间层可以由颗粒材料,非常薄的毡形成,或者可以不存在中间层。 片材可以由两层钢制成,​​上层被压花,并且边缘偏移以便限定允许片材被螺栓连接在一起的凸缘。 可以在片材的顶部涂覆诸如沥青的覆盖层。