Gypsum plasterboard with adsorbing additives e.g. for gypsum plasterboards, has adsorbing additives and designed as perforated tile with additives applied as coating on side of plasterboard being on inside when in installed condition

摘要

The gypsum plasterboard (1) has adsorbing additives and designed as a perforated tile (4). The adsorbing additives are applied as a coating on the side of the plasterboard being on the inside when in an installed condition. The adsorbing additives are removed by a coating.