发明授权
US07862754B2 Casted concrete stone with opposed molded textured surfaces and method of manufacture 有权
铸造混凝土石头与相对的成型纹理表面和制造方法

  • 专利标题: Casted concrete stone with opposed molded textured surfaces and method of manufacture
  • 专利标题(中): 铸造混凝土石头与相对的成型纹理表面和制造方法
  • 申请号: US12338706
    申请日: 2008-12-18
  • 公开(公告)号: US07862754B2
    公开(公告)日: 2011-01-04
  • 发明人: Charles Ciccarello
  • 申请人: Charles Ciccarello
  • 申请人地址: CA
  • 专利权人: Techo-Bloc Inc.
  • 当前专利权人: Techo-Bloc Inc.
  • 当前专利权人地址: CA
  • 代理机构: Cantor Colburn LLP
  • 优先权: CA2647098 20081218
  • 主分类号: B28B3/06
  • IPC分类号: B28B3/06
Casted concrete stone with opposed molded textured surfaces and method of manufacture
摘要:
A casted concrete stone having opposed parallel surfaces formed in a mold and wherein the opposed parallel surfaces have a molded textured surface. The concrete stone is fabricated by a dry-cast concrete mold wherein a profiling plate is provided with mold bottom wall formations each having a textured outer surface. A bond release film or spray or permanent coating is provided on the textured outer surface of the mold bottom wall formations. Mold forming side walls are disposed about the mold bottom wall formations. After the mold is filled with a dry-cast concrete mixture a top plate, having mold top wall formations, is disposed over the mold forming side walls with the mold top wall formations disposed inside respective ones of the molds to close the molds. Pressure and vibration is applied to compact the dry-cast concrete whereby to form a dry-cast concrete stone with opposed molded textured surfaces.
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