WOODEN BUILDING ELEMENT (OPTIONS) AND WOODEN BUILDING UNIT Russian patent published in 2021 - IPC E04B1/10 

FIELD: construction.

SUBSTANCE: inventions group relates to the field of construction. The wooden building element is made in the form of a board, both of the seam surfaces of which are profiled and contain longitudinally-oriented supporting protrusions cut along the entire length and corresponding mounting grooves. In this case, the protrusions on the faces have a trapezoidal shape, the protrusions on one side of the board correspond to the grooves on the other side of the board. The protrusions on opposite faces are offset relative to each other by ½ the step of the protrusion, the height of the protrusion is 5 mm, the step of the protrusions is 14 mm, the angle of inclination of the side edge of the trapezoidal protrusion to the vertical is 37°. The edges of the board are made with interacting elements of engagement in the form of a groove-protrusion. An embodiment of a wooden building element is also described, as well as a wooden building block including several of the above-described wooden building elements.

EFFECT: increasing the thermal insulation properties of wooden building structures, ensuring the non-shrinkage of the building structures being erected, reducing labor costs for construction and expanding the range of walls and partitions being erected in thickness.

6 cl, 6 dwg