STELLA

Serie Lina
Stella

DESCRIPTION

The Lunar Edition of the STELLA System integrates lighting solutions that are tailored to the project’s specific design intent, developed to achieve the desired aesthetic harmony and illumination within the chosen space.

The Solar Edition of the STELLA System incorporates tailored acoustic solutions engineered to achieve the required noise reduction levels and optimal sound transmission characteristics for the intended space.

SPECIFICATION

Raw Material

Aluminium Alloy: 3005 temper H24 (ASTM B 209M)
Galvanized Steel: Zinc coating as per requested.
Standard: Z275/G90

Thickness (mm)

Aluminium: 0.5 – 1.0
Galvanized Steel: 0.5 – 0.7
SS: 0.5 – 0.7

Size (mm)

Panel size: 600 x 600 (standard)
Panel edge: Square Edge

+ Custom sizes available on request

INSULATION

Acoustic Black Fleece; Royalin®
Heat bonded nonwoven and non-flammable sound-absorbent acoustic black felt with surface-burning characteristics for flame-spread index = 5 and smoke-developed index = 25 as per ASTM E84.
Rockwool Blocks
Conforming to ASTM C612 and equivalent BS 3958-5 are provided for acoustic Insulation and fire hazard.

SURFACE FINISH

Plain Perforated
Perforation Patterns

COATING

Polyester Pre-Coated:
Top Coat: 5 Microns Primer + 25 Microns Polyester paint applied in a continuous coil coating process ensuring uniform coating and absolute adhesion.

Reverse Coat: 5 – 7 Microns Primer for extra tile protection.

Polyester Post Powder Caoted:
Electrostatic Polyester Powder Coating applied in a nominal thickness of 70-80 microns.

PERFORMANCE

ACOUSTICS

Tested and compliant for noise reduction, sound absorption and sound attenuation.
Acoustic Black Fleece only: Maximum NRC = 0.80 as per ASTM C423
DNCW = 46 as per BS EN 20140-9
Acoustic Black Fleece with Rockwool as per ASTM C612 Maximum NRC = 0.98
Maximum CAC achieved: 46 dB

COATING CERTIFICATE

Polyester pre-painted Aluminium as per ASTM-B209M specification.
Tested under standard conditions and performed as per ECCA methods and under EN1396 norms.

SCRUBBABILITY

Endures up to 150 scrubs as per ATSM 02486.

FIRE PERFORMANCE

Non-Combustible as per BS 476: Part 6.
Class 1 Surface Spread of Flame as per BS 476 Part 7.
Non-Flammable Class A as per ASTM E84.

HUMIDITY & CORROSION

Humidity Resistance = 95% as per ASTM D2477.
Corrosion Resistance as per ASTM B 117-73, salt spray tested for 1000 hours.

DIRT RESISTANCE

Excellent resistance to dirt/grease for lasting performance and decreased maintenance.

ANTI-BACTERIAL

Stove enameled finish with anti-bacterial properties that prohibits bacterial growth as per JIS Z2801:2000

SUSTAINABILITY

Environmentally friendly material with processes contributing to LEED-NC building requirements

WARANTEE

10 Years against any manufacturing defects from date of completion of manufacturing of products, which includes: corrosion, painting de-lamination and blistering.
MARCONI will produce its products only according to the orders received and the technical drawings/projects as provided to us, having no responsibility on what is not specified in the order, technical drawings or in the project itself.
Complaints/Claims to be presented according to selling conditions and using MARCONI false ceiling products for uses other than as a false ceiling is measured improper and cannot be claimed under warrantee.

LIGHT REFLECTANCE

The light reflectance of the ceiling is 0.85 and tested as per ASTM E 1477

WASHABILITY

Washable by applying any household mild detergent on the surface then wiping with a soft cloth; tested as per ASTM D4828

SUSPENSION SYSTEM

MATADOR™ Lay-in tiles consists of tiles that are designed to be laid onto a standard exposed 2-way T-grid system. The grid is comprised of a pre-punched main runner interconnected with cross runners to form a grid module. It should be installed in accordance with the ASTM C636 standard.