| 摘要 |
<p>To reliably lock floorboards in vertical direction by the application of glue there are provided floorboards which are connectable with at least another floorboard of the same type, including: a first locking element (4) expanding at least partially along a first joint edge (8a) of said floorboard (1 a); a second complementary mechanical locking element (5), extending at least partially along a second joint edge (8b) of a said floorboard (1 b); said first and second mechanical locking elements (4,5) are formed to only horizontally lock their respective joint edges (8a,8b) with respective joint edges (8b) of another floorboard (1 b), and include respective abutment surfaces (3a,3b), said abutment surfaces (3a,3b) each have a laterally recessed portion (2a,2b) for accommodating glue (16), and are formed to at least partially face a recessed portion (2a,2b) of another floorboard (1 b) when the first and second mechanical locking elements are in a locked state.</p> |
