METHOD "NADEZHDA" FOR MAKING OF DECORATIVE PARQUET Russian patent published in 2009 - IPC E04F15/04 

FIELD: construction.

SUBSTANCE: intermediates are used to glue parquet blocks, which create separate fragments of art image, every of which is made in the form of rectangle with two even lateral opposite sides and two opposite sides in the form of alternating single-size protrusions and indents. Indent on one side of parquet block matches with protrusion on its other side. Then parquet blocks are laid onto prepared foundation according to art image along single geometric axis in a row with matching of each pair of adjacent parquet blocks by protrusions and indents, and along the second geometric axis, which is orthogonal pair, with matching of parquet block rows with their even lateral sides.

EFFECT: reduced labour expenses in parquet installation.

6 cl, 3 dwg