Thinned building board

Abstract

A thinned building board comprises multiple block units and at least one strengthening unit. The multiple block units are laminated with one another, and each block unit comprises a light material. Each one of the at least one strengthening unit is located between two adjacent block units. Each of the block units, which are made of porous material, can tightly connect to the adjacent block units as an integrated whole via the strengthening units, so the thinned building board has enhanced strengthening structure and is not prone to fragmentation. Meanwhile, the thinned building board has soundproof, sound-absorbing, fireproof and heatproof effects by the properties of the porous material, and the block unit of the thinned building board is bound by the light material, and then manufactured through specific stacking, combining, shaving, and cutting, so that the thinned building board has low manufacture cost.

What is claimed is: 
     
         1 . A thinned building board, comprising:
 multiple block units which are laminated with one another, each block unit comprising a light material; and   at least one strengthening unit each mounted between two adjacent ones of the multiple block units.   
     
     
         2 . The thinned building board according to  claim 1 , wherein the block units are stacked in matrix arrangement. 
     
     
         3 . The thinned building board according to  claim 1 , wherein each block unit comprises multiple sub-block units; the sub-block units of the same block unit are laminated with one another and arranged in parallel, and a reinforcing layer is located between each two adjacent sub-block units of the same block unit. 
     
     
         4 . The thinned building board according to  claim 3 , wherein the sub-block units of the adjacent block units are arranged perpendicularly to each other. 
     
     
         5 . The thinned building board according to  claim 1 , wherein a strengthening grid is embedded in each of the at least one strengthening unit. 
     
     
         6 . The thinned building board according to  claim 2 , wherein a strengthening grid is embedded in each of the at least one strengthening unit. 
     
     
         7 . The thinned building board according to  claim 4 , wherein a strengthening grid is embedded in each of the at least one strengthening unit. 
     
     
         8 . The thinned building board according to  claim 3 , wherein a reinforcing grid is embedded in each of the reinforcing layers. 
     
     
         9 . The thinned building board according to  claim 7 , wherein a reinforcing grid is embedded in each of the reinforcing layers. 
     
     
         10 . The thinned building board according to  claim 5 , wherein the strengthening grid of each strengthening unit is a fiberglass grid. 
     
     
         11 . The thinned building board according to  claim 6 , wherein the strengthening grid of each strengthening unit is a fiberglass grid. 
     
     
         12 . The thinned building board according to  claim 9 , wherein the strengthening grid of each strengthening unit is a fiberglass grid. 
     
     
         13 . The thinned building board according to  claim 8 , wherein the reinforcing grid of each reinforcing layer of each block unit is a fiberglass grid. 
     
     
         14 . The thinned building board according to  claim 12 , wherein the reinforcing grid of each reinforcing layer of each block unit is a fiberglass grid. 
     
     
         15 . The thinned building board according to  claim 3 , wherein the reinforcing layer of each block unit is a cement adhesive layer. 
     
     
         16 . The thinned building board according to  claim 14 , wherein the reinforcing layer of each block unit is a cement adhesive layer. 
     
     
         17 . The thinned building board according to  claim 1 , wherein the light material includes foam cement, vermiculite, foam rock, foam glass or recycled grains of ceramic foam. 
     
     
         18 . The thinned building board according to  claim 2 , wherein the light material includes foam cement, vermiculite, foam rock, foam glass or recycled grains of ceramic foam. 
     
     
         19 . The thinned building board according to  claim 16 , wherein the light material includes foam cement, vermiculite, foam rock, foam glass or recycled grains of ceramic foam.