Concrete composite non-meshed wall finishing system over key lock grid substrated

Abstract

A novel concrete composite non-meshed wall finishing system over key lock grid substrate ( 9 ) comprising of at least one foam-type building panel ( 10 ), and at least on one side of said panel a multi-number of a vertical keyed locking groove ( 11 ), a multi-number of a horizontal keyed locking groove ( 12 ) placed approximately at a 90 degree angle to said vertical keyed locking groove ( 11 ) forming a keyed locking grid substrate ( 13 ), which allows a fiber-reinforced acrylic-modified cementaceous base coat ( 14 ) to fill in and cover said keyed locking grid substrate ( 13 ) thereby giving sufficient strength to said fiber-reinforced acrylic-modified cementaceous base coat ( 14 ) to support a synthetic or non-synthetic colored finish ( 15 ) as a final exterior finish.

I claim as my invention:  
     
         1 . A concrete composite non-meshed wall finishing system over key lock grid substrate which comprises at least one foam-type building panel having sufficient thickness, width and length, a multi-number of a vertical keyed locking groove having sufficient depth, width and length, being applied to at least one side of said foam-type building panel, a multi-number of a horizontal keyed locking groove having sufficient depth, width and length, being applied to at least one side of said foam-type building panel at a 90 degree angle to said vertical keyed locking groove forming a keyed locking grid substrate. Said keyed locking grid substrate allows a fiber-reinforced acrylic-modified cementaceous base coat having sufficient thickness and strength to fill-in and cover said vertical keyed locking groove and said horizontal keyed locking groove giving sufficient strength for the said keyed locking grid substrate to support said fiber-reinforced acrylic-modified cementaceous base coat, and a synthetic or non-synthetic colored finish having sufficient thickness.  
     
     
         2 . The concrete composite non-meshed wall finishing system over key lock grid substrate according to    claim 1    wherein said keyed locking grid substrate having sufficient area between said vertical keyed locking groove and said horizontal keyed locking groove allowing sufficient strength for support of said fiber-reinforced acrylic-modified cementaceous base coat.  
     
     
         3 . The concrete composite non-meshed wall finishing system over key lock grid substrate according to    claim 1    wherein said synthetic or non-synthetic colored finish to be applied to said fiber-reinforced acrylic-modified cementaceous base coat as a final exterior finish.