Composite cement panel

Composite cement panel

  • CN 101,743,365 A
  • Filed: 05/09/2008
  • Published: 06/16/2010
  • Est. Priority Date: 05/18/2007
  • Status: Active Application
First Claim
Patent Images

1. composite panel that is used for roof surface comprises:

  • Core plate with top surface and basal surface, wherein a plurality of openings extend through described core plate from described top surface to described basal surface;

    The outer rigid housing of solid material, described outer rigid housing are sealed described core plate;

    A plurality of supporters of described solid material, each of wherein said a plurality of supporters all extend through an opening of the described a plurality of openings in the described core plate;

    WithCover a plurality of legs on the described outer rigid housing of part of described basal surface of described core plate.

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