F5 BSA System EI30 - Acoustic Line fire protection access panel for plasterboard walls, facing shells, solid walls

The invisible access panel offers flush installation and consists of aluminium profiles with a 2 x 12.5 mm thick hard plaster inlay. The inner cover is fitted with a special acoustic structure on the back and can be easily removed. The access panel is equipped with a safety catch. To avoid possible accidents, this must be re-hung after each opening of the door leaf. The access panel can be used in the wall area without any problems. There is an air gap of 2.5 mm between the frame and the door leaf, in which 2 special seals are fitted. These protect against increased airborne sound and ensure an airtight seal as well as the fire protection property of the access opening. The concealed snap locks open the access panel when pressed.

Our ACOUSTICS LINE F5 BSA - EI30 System meets sound insulation requirements of up to 42 dB

Possible applications:
Flush installation in plasterboard walls with fire protection requirement according to EN 13501-2 and increased sound insulation requirement according to EN ISO 10140-2:2010. Proof of 'air- and dust-tightness' in accordance with DIN EN 12207.

• In shaft/installation walls of fire resistance class EI30 with increased sound insulation requirement

Special designs: Special dimensions in any desired size can be manufactured on request.