Acoustics: high degree of correction, absorption factor αw up to 1
Impact resistance: tested according to standard NF P 08-301
Aesthetics: wide choice of perforations and colors
Related system :
ACOUSTIROC® wall panel system [PLAFOMETAL-WP-110]
ACOUSTIC ABSORPTION
Orion: αw= 1 NRC : 0,95
Infinity: αw= 0.95 NRC : 0,90
Astral: αw= 0.95 NRC : 0,90
ACOUSTIC FILLING
The inlay comprises an acoustic fleece and a 40 mm thick stone wool panel.
FIRE REACTION
According to EN 13501-1 :
Euroclasse A2-s1, d0
CHEMICAL RESISTANCE
Our metal ceilings and wall panels have been tested with three types of disinfection chemicals recommended by the World Health Organization against the main viruses, including COVID-19: sodium hypochlorite 2.5%, hydrogen peroxide 6% and ethanol 70%. Test methods include long or repeated exposures to these chemicals. The results are evaluated according to the standard exposition EN 12720 and the standard disinfection and wet abrasion ISO 11998 (tests carried out with a microfibre cloth). All metal ceilings are resistant to these three disinfectants. However we recommend some product depending on the use:
Sodium hypochlorite 2,5%: OK for all ceilings (no visual change)
Hydrogen peroxide 6%: only black powder-coated ceilings show minor visual change ; no visual change on other ceilings
Ethanol 70%: only white prepainted and wood finish ceilings show minor visual change ; no visual change on other ceilings