CONSTRUCTION METHOD OF STRETCHER MASONRY OF BUILDING BLOCKS (VERSIONS) Russian patent published in 2017 - IPC E04C1/41 E04B2/42 

FIELD: construction.

SUBSTANCE: invention relates to construction. Construction method of stretcher stack is based on use of building blocks in form of rectangular parallelepipeds with stretcher, header and bedding faces with at least one through vertical hole in body of rectangular parallelepiped and at least one groove on each header face, made with possibility of formation during laying together with appropriate groove of adjacent structural unit of additional vertical opening. Method consists in placing on support surface of base row interconnected with masonry mortar through header faces of building blocks, where groove on header face of one building block forms additional vertical hole with appropriate groove of adjacent building block, placing of insert in each through hole, protruding above base units of row by double height of horizontal joint of masonry mortar. After that on top of base units of row masonry mortar is applied, above which inserts extend on height equal to height of horizontal joint between rows. Then building blocks of first row are placed with shift relative to building blocks of base row to match through holes of adjacent rows and with introduction of protruding parts of base row into holes of building blocks of this row for extension of inserts of building blocks of first row through holes of these blocks by double height of horizontal joint of masonry mortar. Each subsequent row is placed on masonry mortar, above which inserts extend on height equal to height of horizontal joint between rows with shift relative to building blocks of previous row to match through holes of adjacent rows and with introduction into holes of building blocks of row of protruding parts of building blocks of already laid row for extension of inserts of building blocks of laid rows through holes of these blocks by double height of horizontal joint of masonry mortar.

EFFECT: higher operating performances at stretcher stack.

5 cl, 9 dwg