Invention Grant
US06395113B2 Process for producing a non-combustible moulded article, especially a building panel 有权
用于生产不燃性模制品,特别是建筑面板的方法

  • Patent Title: Process for producing a non-combustible moulded article, especially a building panel
  • Patent Title (中): 用于生产不燃性模制品,特别是建筑面板的方法
  • Application No.: US09125111
    Application Date: 1998-08-18
  • Publication No.: US06395113B2
    Publication Date: 2002-05-28
  • Inventor: Erwin Tomandl
  • Applicant: Erwin Tomandl
  • Priority: EP96890026 19960223
  • Main IPC: B32B520
  • IPC: B32B520
Process for producing a non-combustible moulded article, especially a building panel
Abstract:
A process is proposed for producing non-combustible moulded articles from blown vermiculite, the blown vermiculite granules being mixed with an inorganic binder and then pressed. The blown vermiculite granules are mixed with a solution of an inorganic binder, the vermiculite granules once mixed are pre-pressed, cut to the shape required and the cut blanks are pressed non-continuously at at least room temperature and preferably at temperatures of at least 100° C. and pressures of at least 0.3 N/mm2 to ensure that all solvent residues are removed from the finished non-combustible moulded article.
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