| 摘要 |
Plastic floor tiles with offsetable enclosed joint regions, which can be used to construct a well-sealed floor covering that is resistant to dislodging, not only in the form of a grid, but also with offset rows. The present floor tiles have a core part, to which a lower sheet and an upper sheet are attached. Alternating dovetail projections and identically shaped dovetail recesses are provided equidistantly along the edges of the core part. The edge profiles on opposite edges of the core part are the inverse of each other. The upper sheets and lower sheets along two adjacent edges enclose the dovetail joining elements from above and below so that, in plan view, a part enclosed by an upper sheet is opposite a part enclosed by a lower sheet. |
