Verfahren zur Herstellung einer Akustikplatte und Akustikplatte in Sandwichbauweise

摘要

A dimensionally stable and fireproof acoustic panel (A) consisting of an underlying panel (T) covered on one or both sides by a cover panel can be produced with a cover layer (D) on the interior side of the underlying panel (T) composed of two layers, a coarse-pored intermediate layer (DZ) which stabilizes the form and which in turn is covered by a second, fine-pored outer layer (DA), both of which are bonded to one another and to the underlying panel (T) by means of a matrix of adhesive material (K).