| 摘要 |
In a floor slab for elevated heatable or coolable false floors, consisting of a metallic frame (1), a filling (2) and a grid-like reinforcement (3), metallic inserts (7), running from the underside to the upper side of the floor slab and intended for direct heat transfer, are provided in the filling (2). These inserts (7) are designed, in particular, as box girders and are metallically joined to the metal frame (1) and the grid-like reinforcement (3). In addition, the inserts (7) contact, on the upper side of the floor slabs, a metallic layer (8) extending over the entire upper side of the floor slab. <IMAGE>
|
