Acoustic board for ceilings (insulation); acoustic screens for insulation; acoustic sheets for insulation; acoustic tiles for insulation; compound materials in the form of plates for sound insulation; compound materials in the form of tubes for sound insulation; insulating materials for insulation against sound; insulating polymeric materials for acoustic insulation; materials for acoustic insulation; pipe wrappings for insulation purposes; sound insulation materials; acoustic board for ceilings (insulation); acoustic screens for insulation; acoustic sheets for insulation; acoustic tiles for insulation; insulating materials for insulation against sound; insulating polymeric materials for acoustic insulation; insulation for pipes; insulation materials for pipes; insulations with sealing functions for noise protection; materials for wall insulation systems; pipe wrappings for insulation purposes; sound insulation materials; wrapping (lagging) of plastics for insulation