Metal ceilings Orial Plafometal

Product Benefits

Opening: swing-down on both sides
Acoustics: high correction, absorption coefficient αw up to 1
Installation: offset grid to absorb wall alignment deviations
Plenum ventilation: suitable open hollow joint for healthcare environments

Associated System:
Swing-down 2 sides panel system ORIAL by Plafometal [PLAFOMETAL-CC-110]

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

Découvrez notre video "Les plafonds métalliques acoustiques" dans la rubrique Documentations/Videos.

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 the EN 13501-1 standard :

Euroclass A1 for non-perforated pre-lacquered products
Euroclass A1 for pre-lacquered products from the ALPHA range
Euroclass A2-s1, d0 for non-perforated powder-coated post-lacquered products
Euroclass A2-s1, d0 for powder-coated post-lacquered 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 based on the type of ceiling:

Sodium hypochlorite 2.5%: no visual changes on all ceilings
Hydrogen peroxide 6%: only 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 from the ALPHA, ALPHA PLUS, and DECIBEL offerings. *exposure according to EN 12720; disinfection and wet abrasion according to ISO 11998

Réglementations

Environment and health

Our ceilings are 100% recyclable indefinitely.
They are durable, easy to maintain, non-dust-generating, non-particle-emitting, and inert and odorless.
They do not promote microbial growth and do not emit VOCs and formaldehydes.
This product has a verified EPD, downloadable from the website www.inies.fr or in the section Documentation.

CE marking

DoP No.: 0007-200

Indoor Air Quality

The products are classified:

A+ for all non-perforated products
A+ for all products from the ALPHA range
A+ for all products from the ALPHA PLUS range, with specific bagged insulation
A for all products from the ALPHA PLUS range, with specific surface insulation

Mise en oeuvre et entretien

Type of installation

Installation in circulation

Implementation

Implementation according to DTU 58.1
Installation in circulation: angle to be fixed to the wall every 300 mm and Orial Plafometal hook-on profile to be assembled with self-drilling screws under the angle every 300mm. Maintain a minimum space of 25 mm between the wall and the edge of the panel.

Disassembling for access to the plenum

Panel opening by vertical push then lateral translation to escape the hanging profile. The panel tilts and remains suspended on the opposite profile. Reinstallation in reverse respecting the alignment of one element to the other.

Colors & Dimensions

Materials

Galvanized steel thickness from 0.6 to 0.8 mm depending on width and length.

Colors and finishes

Polyester precoated White 137 (~RAL 9003).
Polyester precoated Metallic Grey RAL 9006 on request.
Polyester powder postcoating: 180 RAL colors on request.

Perforations on steel

Non-perforated
11% Ø1.5 M
22% Ø1.5 M
10% Ø2.5 M
12% Ø2.5 U (only in 4-sided stopped perforation)
16% Ø2.5 U (only in 4-sided stopped perforation)
23% Ø2.5 M
20% 61x4 U (only in 4-sided stopped perforation)
40% 61x4 U (only in 4-sided stopped perforation)
18% Irregular ØIRR (max width 400 mm)

Perforations

Module dimensions

Widths 300, 400, and 600 mm. Others available on request.
Length on demand (min 800 - max 2500 mm).
Height 50 mm.
Maximum self-supporting span: 2500 mm for a 300 mm width in the standard version.
Attention to ceiling height for opening.