Lamination between plastic resins and cement
    99.
    发明授权
    Lamination between plastic resins and cement 失效
    塑料树脂与水泥之间的层压

    公开(公告)号:US06426029B1

    公开(公告)日:2002-07-30

    申请号:US08540451

    申请日:1995-10-10

    IPC分类号: B28B116

    CPC分类号: B28B19/0046 B32B13/04

    摘要: A shelled structure is composed of a resinous plastic layer that is bonded to a hydraulic cement layer by the presence of preformed wire, silica sand or chopped glass fibers at the interface. Set into the resin layer while it is still tacky the wire, sand or glass particles bond readily to both the resin and cement. A wire reinforcing mesh or matrix within the cement layer improves its strength and stability. Wire stubs set into the resin layer may be used to locate the wire matrix. Bonding is improved when the resin wire is in the form of a corrugated grid with part of the grid embedded in the resinous plastic layer. Bonding is further improved when a wire grid is used as the coupling agent in combination with sand particles or chopped glass. Alternately, these latter components may be used without a wire grid. Panel strength is improved when the embedded portion of the wire is overlaid with fiber reinforced resin.

    摘要翻译: 外壳结构由树脂塑料层构成,该树脂塑料层通过在界面处存在预制线,硅砂或切碎的玻璃纤维而粘接到水硬性水泥层。 当树脂层仍然发粘时,将树脂层放置在树脂层中,沙子或玻璃颗粒容易粘结到树脂和水泥上。 水泥层内的钢丝网或基体提高了其强度和稳定性。 设置在树脂层中的电线可用于定位导线矩阵。 当树脂丝是波纹状网格的形式时,粘合被改善,其中一部分网格嵌入在树脂塑料层中。 当使用线栅作为耦合剂与砂粒或切碎的玻璃组合时,粘合进一步改善。 或者,这些后一种组分可以在没有线栅的情况下使用。 当线的嵌入部分用纤维增强树脂覆盖时,面板强度得到改善。