Multi-element roof or ceiling plate for buildings

摘要

The elements making up the roof plate each have a lower plate (3) and upper plate (4) with support webs (5) mounted in-between. Holding devices (17,18) for the transverse reinforcements (19,20) for the two plates are also provided. The holding devices are formed by a grid support (16) projecting vertically each side over the relevant support web with openings between the web and support holding the reinforcement. Heat insulation (7) can be provided between the lower plate and upper plate.