Artificial stone slab having a lining structure

Abstract

An artificial stone slab having a lining structure is used as an internal framework of the artificial stone slab for reducing the consumption of artificial stone material and the total weight of the artificial stone slab, and thus the artificial stone slab of the invention can greatly lower the construction load when it is used as a construction or decoration material.

1 . An artificial stone slab having a lining structure, comprising: 
 a grid core slab, having a plurality of grids disposed therein and penetrating its upper and lower surfaces;    an upper sheet, with its bottom surface coupled with the top surface of said grid core slab;    a lower sheet, with its top surface coupled with the bottom surface of said grid core slab;    at least one flexible pad, coupled with the top surface of said upper sheet and the bottom surface of said lower sheet; and    an artificial stone material, wrapped and coupled to said grid core slab and said flexible pad to a predetermined thickness.    
   
   
       2 . The artificial stone slab of  claim 1 , wherein said grid core slab is filled with a solid filler disposed in a portion of said grids at predetermined positions of said grid core slab.  
   
   
       3 . The artificial stone slab of  claim 2 , wherein said filler is made of a material with a predetermined hardness.  
   
   
       4 . The artificial stone slab of  claim 3 , wherein said filler is a wooden block.  
   
   
       5 . The artificial stone slab of  claim 3 , wherein said filler is filled into a portion of grids at predetermined positions.  
   
   
       6 . The artificial stone slab of  claim 2 , wherein said artificial stone slab is coupled to an external part by at least one connecting device disposed at the position of said filler corresponding to the external surface of said artificial stone slab.  
   
   
       7 . The artificial stone slab of  claim 1 , wherein said grids of said grid core slab are disposed all over said grid core slab.  
   
   
       8 . The artificial stone slab of  claim 1 , wherein said flexible pad is coupled to the periphery of said grid core slab.  
   
   
       9 . The lining structure of  claim 8 , wherein said flexible pad is adhered and fixed to the periphery of said grid core slab and the top and bottom surfaces of said upper and lower sheets.  
   
   
       10 . The lining structure of  claim 1 , wherein said upper and lower sheets are adhered and fixed to the top and bottom surfaces of said grid core slab.  
   
   
       11 . The lining structure of  claim 1 , wherein said grid core slab is a metal grid core slab.  
   
   
       12 . The lining structure of  claim 1 , wherein said grid core slab is a paper grid core slab.  
   
   
       13 . The lining structure of  claim 1 , wherein said grid core slab is a wood grid core slab.  
   
   
       14 . The lining structure of  claim 1 , wherein said upper and lower sheets are metal sheets.  
   
   
       15 . The lining structure of  claim 1 , wherein said upper and lower sheets are paper sheets.  
   
   
       16 . The lining structure of  claim 1 , wherein said upper and lower sheets are wooden sheets.  
   
   
       17 . The lining structure of  claim 1 , wherein said flexible pad is made of foam.  
   
   
       18 . The lining structure of  claim 1 , wherein said flexible pad is made of corrugated paper.  
   
   
       19 . The lining structure of  claim 1 , wherein said flexible pad is made of soft wood.  
   
   
       20 . The lining structure of  claim 1 , wherein said flexible pad is made of rubber.