FIELD: construction.
SUBSTANCE: invention relates to the field of construction and can be used in housing construction. A wooden multilayer structure made in the form of a panel or a multilayer beam contains several layers of boards stacked one on top of the other and interconnected by main dowels installed in aligned holes located in each layer at a given distance from each other. In this case, the main pins are fixed with additional pins installed perpendicular to the main pins and passing through the main pins through each layer or in part of the layers of the boards. Variants of the design are proposed, in which, for example, the layers of boards are laid with gaps, which are filled with a soft fibreboard SWFBD.
EFFECT: creation of a reliable wooden multilayer structure, with increased fixation of the boards due to the use of additional pins, as well as an increase in thermal characteristics, material savings.
6 cl, 11 dwg
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