With the increase of the volume of construction in Russia, the construction of buildings with external walls of multilayer masonry becomes urgent. The article presents the constructive solutions of multilayer walls. The most common problems of exploiting multilayer walls are indicated: the appearance of cracks on the facades of buildings, the destruction of masonry, etc. The main causes of the formation of mass defects are analyzed.
This article discusses the methods of repairing the front brickwork of multilayer walls, namely: repair and restoration of vertical and horizontal expansion joints; use when strengthening repair links and anchor connections; injection and reinforcement of cracks; surface reinforcement and direct repair of brickwork. The conclusion is made about the importance of choosing the right method of repair and the factors affecting it.
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