| 摘要 |
<p>The invention relates to a covering panel for floors, comprising a groove along at least one edge or end face and a tongue along at least one other edge or end face. The cross-sections of the tongue and groove complement each other and panels that are to be interconnected can be joined by inserting the tongue into the groove. According to the invention, at least one bead of adhesive is attached to at least one wall surface of the groove and/or to at least one tongue surface and at least one additional bead is attached to the surface of the tongue facing the wall surface of the groove provided with the bead and/or to the wall surface of the groove or of the limbs of the latter that faces the tongue surface provided with the bead. The two beads engage with one another after the insertion of the tongue into the groove.</p> |
