FIELD: construction.
SUBSTANCE: invention is related to the field of construction, in particular to floor panel (1) of rectangular shape with base (2) of wood material and with decorative layer on upper side of panel. Side edges of panel are arranged as pairwise opposite to each other. Pair of side edges has geometrically closed responsive hook-like profiles: receiving hook (9), inverted to lower side of floor panel, and also fixing hook (10) on opposite side edge, inverted to upper side of floor panel (1). Both hooks have peripheral side surface, at least with one protruding fixator (13, 14), with which receiving pocket (21, 22) is matched in responsive receiving hook (9), and fixing hook (10) by means of fixing motion perpendicularly to plane of floor panel (1) is fixed with receiving hook (9). Between fixator (13, 14) of fixing hook (10) and upper side of floor panel there is distance provided equal at least to one third of the whole thickness of panel.
EFFECT: prevention of crack formation near decorative layer of panel.
8 cl, 4 dwg
| Title | Year | Author | Number |
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