FIELD: wood industry.
SUBSTANCE: construction panel contains the inner layer made from the wooden lamellas, the decorative surface layer on the top of the inner layer and the leveling coat under the inner layer. The inner layer contains several wooden lamellas, arranged substantially parallel to each other. The long edge of the first wooden lamella is located at the distance from the long edge of the adjacent second wooden lamella. The long edge of the first wooden lamella is attached by the separating element to the long edge of the adjacent second wooden lamella and on the first edge of the construction panel. The construction panel contains the first mechanical locking device at the first edge of the construction panel and at least partially in the separation elements.
EFFECT: increased yield.
12 cl, 11 dwg
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