Patent ID: 11866929
Assignee: KNAUF GIPS KG
Field: Civil engineering (Other fields)
Classification: CPC E  B  G | IPC B  E  G

Claim 19:
20. A method for producing a panel coating system, including:
fixing a receiving surface to a panel having a plurality of holes configured for providing sound dampening effects, wherein said receiving surface comprises one of:
a plurality of hooks; and
a plurality of gripable surface elements which are configured to be releasably secured to said plurality of hooks; and

releasably securing an air permeable removably attachable layer to said panel, wherein said removably attachable layer comprises the other of said plurality of hooks and said plurality of gripable surface elements and further comprises a plurality of openings distinguishable from said plurality of holes in said panel wherein said receiving surface excludes said one of said plurality of hooks and said plurality of gripable surface elements in a space of said receiving surface corresponding to said plurality of holes of said panel.