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    • 28. 发明申请
    • Manufacture of Moulded Paving Elements
    • 模制铺路元素的制造
    • US20090085250A1
    • 2009-04-02
    • US10579554
    • 2004-11-16
    • Peter Astrup Simmelsgaard
    • Peter Astrup Simmelsgaard
    • B28B1/00
    • B28B7/0064B28B13/022B28B19/0007B28B23/0075
    • A method for the production of a concrete article having a pattern on a surface thereof, comprising providing a mould having upstanding side walls, and a bottom surface which is patterned with a reverse image of the pattern desired on the surface of the article, introducing into the mould in contact with its patterned surface a first layer of concrete mix by either first introducing a layer of fluid binder slurry in contact with the said surface and applying on top of said slurry layer a layer of aggregate particles, or first introducing a layer of aggregate particles in contact with the said surface and applying on top of said aggregate layer a layer of fluid binder slurry, applying a second layer of concrete mix on top of the first layer, compacting the first and second layers of concrete mix in the mould to form the article in an uncured state, optionally separating the side walls of the mould from the uncured article, and demoulding the article after at least partial curing.
    • 一种用于生产具有其表面上的图案的混凝土制品的方法,包括提供具有直立侧壁的模具和用表面上期望的图案的反向图案图案化的底表面,引入到 通过首先引入与所述表面接触的一层流体粘合剂浆料,将模具与其图案化表面接触的第一层混凝土混合物,并在所述浆料层的顶部施加一层聚集颗粒,或者首先引入一层 聚集颗粒与所述表面接触并在所述骨料层的顶部上施加一层流体粘合剂浆料,在第一层的顶部上施加第二层混凝土混合物,将模具中的第一和第二混凝土混合物压实成 在未固化状态下形成制品,任选地将模具的侧壁与未固化的制品分离,并在至少部分固化后脱模制品。