Building block (variants)

Abstract

Building blocks for mortarless brickwork and construction of houses, buildings, structures and hardscaping items are disclosed herein. According to the first variant the building block made in a form of polygon on each vertical and each horizontal face of which the response projections and recesses are made, coming into engagement with the projections and recesses of adjacent blocks. The projections and recesses are made in truncated cone form, along the axis of which in this block intercommunicating channels are made. According to the second variant on the faces of the building block only recesses are made in it in a form of cylinders and/or truncated cones, along the axis of which in the block the channels are made. At least, in some of the indicated recesses the fastening elements in a form of discs are installed, at both sides of which along the axe the bars, fixed in the indicated channels of the adjacent blocks are fastened. The invention allows to enlarge a range of possible variants of mutual blocks fastening.

1 . The building block made in a form of polygon on each vertical and each horizontal face of which the response projections and recesses are made, coming into engagement with the projections and recesses of adjacent blocks, the distinction is that the projections and recesses are made in a form of truncated cones, along the axis of which in the block mainly intercommunicating channels are made. 
     
     
         2 . The building block according to the  claim 1 , the distinction is that on each vertical and each horizontal face at least four projections and recesses are formed. 
     
     
         3 . The building block according to the  claim 1 , the distinction is that the projections and recesses are made in a form of truncated cones with the angle no more than 45° 
     
     
         4 . The building block according to the  claim 1 , the distinction is that it is made preferably in a form of cube. 
     
     
         5 . The building block according to the  claim 1 , the distinction is that it may be made in a form of right parallelepiped, T-shaped, L-shaped. 
     
     
         6 . The building block according to the  claim 1 , the distinction is that it is made in a form of a number of cubes or parallelepipeds, or their combination, mutually connected and forming an integral whole polygonal item with complicated geometry. 
     
     
         7 . The building block according to the  claim 1 , the distinction is that it is provided with the inclined sections placed at the angle 10-90 degrees forming crosswise construction, at that on the ends of the inclined sections the response projections and recesses are also made. 
     
     
         8 . The building block according to the  claim 1 , the distinction is that at the edge of vertical and/or horizontal faces the recesses as a half of truncated cone are made, forming in assembly with the adjacent blocks recesses integral cones. 
     
     
         9 . The building block according to the  claim 1 , the distinction is that on the indicated faces surface the channel-formed grooves are made, forming in assembly with the adjacent blocks the channels along the recesses axis. 
     
     
         10 . The building block according to the  claim 1 , the distinction is that at the corners of vertical and/or horizontal faces the recesses as a quarter of truncated cone are made, forming in assembly with the adjacent blocks recesses integral cones. 
     
     
         11 . The building block according to the  claim 1 , the distinction is that along the ribs of the indicated faces the channel-formed grooves are made, forming in assembly with the adjacent blocks the channels along the recesses axis. 
     
     
         12 . The building block according to the  claim 1 , the distinction is that it is provided with the insertion, installed in the recesses and forming projections. 
     
     
         13 . The building block according to the  claim 1 , the distinction is that it is provided with the insertions with the channels with possibility of installation in them the fastening elements for binding blocks with each other. 
     
     
         14 . The building block made in a form of polygon at each vertical and each horizontal face of which the recesses in a form of cylinders and/or truncated cones are formed, along the axis of which the channels are made in the block, at that, at least in some of the indicated recesses the insertions forming projections in a form of discs are installed, at both sides of which along the axe the bars, fixed in the indicated channels of the adjacent blocks are fastened. 
     
     
         16 . The building block according to the claim  15 , the distinction it that the channels in a section are made in a form of a circle, ellipse, square, rectangle, triangle. 
     
     
         17 . The building block according to the claim  15 , the distinction it that the recesses, at the edge of vertical or horizontal faces made in a form of a half of truncated cone, form in assembly with the adjacent blocks recesses integral cones. 
     
     
         18 . The building block according to the claim  15 , the distinction it that it is made preferably in a form of cube. 
     
     
         19 . The building block according to the claim  15 , the distinction it that it is made in a form of right parallelepiped, T-shaped, L-shaped. 
     
     
         20 . The building block according to the claim  15 , the distinction it that it is made in a form of a number of cubes or parallelepipeds, or their combination, mutually connected and forming an integral whole polygonal item with complicated geometry. 
     
     
         21 . The building block according to the claim  15 , the distinction it that it is provided with the insertions with possibility of installation in them the fastening elements for binding blocks with each other.