| abstract |
In the floor slab for double floor systems, a floor covering is arranged on the top of the slab core, a metal plate on the underside and a edge band on the circumferential edge. The circumferential edge is provided with a groove (9) for receiving hot-melt adhesive (3), and the metal plate (8) has an upstand (4), which encompasses the circumferential edge, extends to the lower edge of the groove (9) and with a first edge band (7) is aligned. A further edge band (2) is arranged on the first edge band (7) and covers the groove (9) and part of the upstand (4) of the metal plate (8). |