Galvanised steel suspended ceiling PM4

panelfor entrywaysindoor

Aesthetics: pronounced hollow joint between panels Opening : wide access to the plenum Acoustics: high degree of correction, absorption factor αw up to 1 Safety: possibility of ensuring secure acess to the plenum Related system : Self-supporting panel on wall angle system PM4 [PLAFOMETAL-CC-410] ACOUSTIC ABSORPTION αw up to 0.85 with the ALPHA range αw up to 1 with the ALPHA PLUS range ACOUSTIC FILLING ALPHA offer: black acoustic fleece bonded on the back of perforated ceilings. ALPHA PLUS offer: two options of acoustic inlays are possible. The surfaced insulating wool for optimal performances or encapsulated insulating wool to avoid fibers. Acoustic performances of ceilings are guaranteed for products defined, controled and entirely delivered by Plafometal. LIGHT REFLEXION Up to 87%. FIRE REACTION According to EN 13501-1 : Euroclass A1 for the prepainted non-perforated Euroclass A1 for the prepainted in the ALPHA range Euroclass A2-s1, d0 for non-perforated powder post-painted Euroclass A2-s1, d0 for powder post-painted in the ALPHA range Euroclass A2-s1, d0 for the product in the ALPHA PLUS range 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).