Composite step brick

Abstract

Present invention is related to a construction element made of a composite material which comprises at least one type of fiber and at least one type of resin. The construction element comprises a primary brick layer with a width of I1 and a secondary brick layer with a width of I2 that is narrower than I1 extending on the primary brick layer.

1 . A construction element comprising:
 a primary brick layer having a width of I1; and   a secondary brick layer having a width of I2 that is narrower than I1 extending on the primary brick layer ;   wherein the primary brick layer and the secondary brick layer comprise a composite material comprising at least one type of fiber and at least one type of resin.   
     
     
         2 . A construction element according to  claim 1 , wherein the difference between the I1 width of primary brick layer and I2 width of secondary brick layer is equally distributed on two sides of the secondary brick layer. 
     
     
         3 . A construction element according to  claim 1 , comprising at least one connection channel which connects one lateral surface of construction element to the lateral surface of another construction element, and at least one connection protrusion which is inserted into said connection channel. 
     
     
         4 . A construction element according to  claim 1 , wherein the construction element is a male step brick which comprises multiple connection protrusions on its surface facing the other construction element. 
     
     
         5 . A construction element according to  claim 1 , wherein the construction element is a female step brick which comprises multiple inserts on its surface facing the other construction element. 
     
     
         6 . A construction element according to  claim 4 , wherein the step brick comprises at least two pieces of step bricks that connect to each other, and at least one insert and at least one connector which enable connection of said pieces of step bricks to each other. 
     
     
         7 . A construction element according to  claim 1 , wherein the secondary brick layer ( 122 ) comprises at least one brick layer on it which is narrower than the brick layer under it. 
     
     
         8 . A construction element according to  claim 1 , wherein the composite material comprises at least one type of fiber at a ratio of 25-33% in order to provide strength, at least one type of mineral powder as a filler at a ratio of 40-50%, at least one type of resin at a ratio of 20-25% as the item bonding the fiber with filler and at least one chemical additive at a ratio of 5-8%. 
     
     
         9 . A construction element according to  claim 4 , further comprising vinyl ester resin as the resin and carbon-fiber as the fiber in order to possess mechanical properties of the ST 50 steel and above. 
     
     
         10 . A construction element according to  claim 4 , further comprising middle phthalic resin as the resin and glass-fiber as the fiber in order to possess mechanical properties of steels between ST 33 and ST 42. 
     
     
         11 . A construction element according to  claim 4 , further comprising izophthalic resin as the resin and aramid-fiber as the fiber in order to possess mechanical properties of steels between ST 42 and ST 50. 
     
     
         12 . A construction element according to  claim 4 , further comprising at least one type of mineral powder as filler, selected from a mineral group which comprises silica, barite, talcum and calcite. 
     
     
         13 . A construction element according to  claim 4 , further comprising a chemical additive, comprising at least one of the chemicals which increase water absorption and resistance to flame and abrasion, and optionally, thermoplastic material at a pre-specified ratio so as to enhance the surface appearance.