The invention relates to a composite product comprising a vapour barrier to be used on building interiors or exteriors, which significantly improves the thermal insulation of a dwelling, while simultaneously providing resistance to the diffusion of water vapour, consisting of a gypsum plasterboard having...
The invention relates to a composite product comprising a vapour barrier to be used on building interiors or exteriors, which significantly improves the thermal insulation of a dwelling, while simultaneously providing resistance to the diffusion of water vapour, consisting of a gypsum plasterboard having...
The invention consists in the combination of a gypsum plasterboard over the entire rear side with a vapor barrier or applied vapour barrier, characterized in that, on the rear side a steam film is applied to the regulating.
The various layers (4-6, 8, 14) of the wall construction (3) are formed by a plasterboard panel (4), a construction panel (5), a wooden construction with insulation (6) and fibreboard, external masonry or plasterwork and a layer (8) which allows vapour diffusion. No vapour barrier ...