FIELD: construction.
SUBSTANCE: invention relates to load-bearing metal-wood lattice elements. The lattice element includes composite upper and lower wooden belts made of beams and a connecting lattice fixed in the belts between their longitudinal beams with recesses corresponding in shape to the geometry of the nodes and the inclination of the transverse elements of the connecting lattice. The lattice element is combined into a single structure by pressing after applying an adhesive composition to it, while the belt bars are made multilayer with inner layers of a homogeneous structure that have undergone plasticization before creating recesses in them obtained by mechanically pressing a continuous or composite connecting grid. The connecting grid is made of a cross or is diagonal and is equipped with longitudinal elements.
EFFECT: increased bearing capacity.
9 cl, 6 dwg
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| BENT-BOARD COMPOSITE MEMBER | 0 |
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