FIELD: construction.
SUBSTANCE: invention is related to the field of construction and may be used to erect buildings and other structures walls. Wall comprises bricks with cavities joined by butt surfaces by means of mortar seam. Mortar seam comprises cavity, axial line of which is installed at the angle from 75° to 90° to brick bed surface. Cavity is arranged in process of wall erection, and cavity is made with the help of rod impressed in mortar seam, afterwards rod is withdrawn from seam.
EFFECT: lower heat conductivity of wall and improved resistance to motion of sonic waves through wall.
1 dwg
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Authors
Dates
2009-09-27—Published
2008-04-09—Filed