CONSTRUCTION WOODEN ELEMENT Russian patent published in 2024 - IPC E04C1/40 

FIELD: construction.

SUBSTANCE: invention relates to elements of building structures used for construction of both external walls and internal partitions. Construction wooden element is made in the form of a package of lamellae glued through veneer sheets with formation of congruent grooves and projections formed on the upper and lower sides, as well as on the ends. At least one of the lamellas has tenons protruding in its upper part, and grooves coaxially to them in the lower part.

EFFECT: improvement of operational characteristics due to minimization of shrinkage of a construction wooden element, increase of strength in relation to vertical load, reduction of labour costs at erection of wall building structures, due to connection of adjacent elements, by means of connection of “tenon-groove” type and provision of necessary mounting gaps.

1 cl, 6 dwg