FIELD: construction.
SUBSTANCE: invention relates to construction, namely, to structures of wood-metal beams. Woodmetallic H-beam comprises upper and lower belts made of wood and metal-toothed plates and wall from glued pack of boards or wood plastic. Wall joint with flanges is made with metal-tooth plates with teeth of composite cross-section with "ruffs" oriented both towards belts, and towards the wall, arranged along the length of the beam with different pitch, on contact with the wall, pressed into it and into the belts.
EFFECT: technical result consists in improvement of strength of beam.
1 cl, 7 dwg
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