FIELD: construction.
SUBSTANCE: invention relates to the field of construction, namely, to reinforced wood-glass beam. Beam includes stretched reinforcement partially located outside on the side of the lower face of the beam and partially inclined in the beam body and device for fastening and tensioning of the reinforcement. Horizontal reinforcement is located parallel to lower face of beam, and inclined is glued in body of wood. Device for attachment and tensioning of valves in operation is located at joint of horizontal and inclined reinforcement.
EFFECT: technical result consists in increase of bearing capacity and rigidity.
1 cl, 1 dwg
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