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Product Benefits

Product Benefits

  • Installation: cost-effective, adjustable length on site
  • Acoustic: high correction, absorption coefficient αw up to 1
  • Opening: wide access to the plenum

Associated System:
Self-supporting panel system on wall angle PM10 [PLAFOMETAL-CC-410]

Caracteristics & Performance

Caracteristics & Performance

Acoustic absorption

  • αw up to 0.85 (NRC = 0.85) with the ALPHA range
  • αw up to 1 (NRC = 1.00) with the ALPHA PLUS range

Discover our video "Acoustic Metal Ceilings" in the Documentation/Videos section.

Acoustic filling

  • ALPHA Offer: as standard, a black veil from PLAFOMETAL is thermally bonded to the back of perforated ceilings.
  • ALPHA PLUS Offer: two filling options are available. Specific surfaced insulation for optimal performance or specific bagged insulation to avoid fibers.

The acoustic performances of the ceiling systems are guaranteed for defined, controlled, and fully delivered products by PLAFOMETAL.

 

Light Reflexion

  • Up to 87%.

Fire reaction

According to standard EN 13501-1 :

  • Euroclass A1 for non-perforated pre-painted products
  • Euroclass A1 for pre-painted products from the ALPHA range
  • Euroclass A2-s1, d0 for non-perforated powder-coated products
  • Euroclass A2-s1, d0 for powder-coated products from the ALPHA range
  • Euroclass A2-s1, d0 for products from the ALPHA PLUS range

Chemical resistance

Metal ceilings are resistant* to sodium hypochlorite 2.5%, hydrogen peroxide 6%, or ethanol 70% disinfectants. However, we recommend certain disinfectants depending on the type of ceiling:

  • Sodium hypochlorite 2.5%: no visual changes on all ceilings
  • Hydrogen peroxide 6%: only the black post-lacquered ceilings show minor visual changes, no visual changes are observed on other ceilings
  • Ethanol 70%: only white pre-lacquered, black post-lacquered, and wood finish ceilings show minor visual changes, no visual changes are observed on other ceilings

This also applies to all pre-lacquered/post-lacquered steel or aluminum products in the ALPHA, ALPHA PLUS, and DECIBEL ranges. *exposure according to EN 12720; disinfection and wet abrasion according to ISO 11998

Réglementations

Réglementations

Environment and health

  • Our ceilings are 100% endlessly recyclable.
  • They are durable, easy to maintain, non-dust generating, particle or vapor generating, and are inert and odorless.
  • They do not promote microbial growth and do not emit VOCs and formaldehydes.
  • This product has a verified Environmental and Health Declaration Sheet (FDES), downloadable from the website www.inies.fr or in the section Documentations.

CE marking

Indoor Air Quality

Products are classified:

  • A+ for all non-perforated products
  • A+ for all products in the ALPHA range
  • A+ for all products in the ALPHA PLUS range, with specific bagged insulation
  • A for all products in the ALPHA PLUS range, with specific surface insulation
Mise en oeuvre et entretien

Mise en oeuvre et entretien

Type of installation

  • Installation in circulation

Implementation

  • Implementation according to DTU 58.1
  • Installation in circulation: angle screwed to the wall every 300 mm.

Disassembling for access to the plenum

  • By lifting one edge of the panel in the carrier.
Colors & Dimensions

Colors & Dimensions

Materials

Galvanized steel thickness 0.5 mm

Colors and finishes

  • Polyester pre-coated White 137 (~ RAL 9003).
  • Polyester pre-coated Metallic Grey RAL 9006 on request.
  • Polyester powder post-coating: 180 RAL colors on request.

Perforations on steel

  • Not Perforated
  • 11% Ø1.5 M
  • 22% Ø1.5 M
  • 10% Ø2.5 M
  • 12% Ø2.5 U
  • 16% Ø2.5 U
  • 23% Ø2.5 M
  • 18% ØIRR irregular (maximum width 400 mm)

Module dimensions

  • Width 300.
  • Length on request (min 900 - max 2800 mm).
  • Height 33 mm.
  • Maximum self-supporting span: 2800 mm.

Cut outs and integrations

On-site cutting.

Exemple

Daily support

We offer our customers tailored support at every stage of a construction project. From the client's initial request to site supervision, Plafometal demonstrates its commitment to supporting its customers on a daily basis with tailored advice.
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