Concrete slab for building construction and civil engineering, and process for the production thereof

摘要

The concrete slab (5) for building construction and civil engineering, in particular for use as a ceiling element for prefabricated garages, is characterised by a covering (9) which is arranged on the inner side or underside of the slab (5) and comprises an absorbent, non-rotting and synthetic fibre material for receiving condensation.