Beam Grid – Concealed

Beam Grid
The MATADOR™ Beam-Grid false ceiling comes in three different variations; Continuous, threaded or Concealed. They are a suitable solution for integrating your false ceilings with demountable partitions; viable solution for large areas. The CONTINUOUS system has the Beams arranged in one direction whilst the Threaded system has them arranged in both vertical and horizontal directions. The CONCEALED beam grid uses a locking mechanism for its panels rather than a lay-in system. The Beam-Grid system is the standard system for ‘Fire-Rated’ false ceilings.

Specifications

Raw Material

Hot-dipped Galvanized Steel complying with ASTM A653; Zinc coating as per requested. Standard: Z275/G90

Sizes

Beam Width: 100 – 300 mm
Panel Width: 300 – 600 mm
Panel Length: 600 – 1500 mm

+ custom sizes available upon request

Thickness

Panels: Aluminium or Galvanized Steel: 0.5 – 1.0 mm
Beam: 0.5-2.0 mm

Surface Finish

Plain or Perforated

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.

Coating

Polyester Coating: (5µ (Back) + 20µ (Face)).
Polyester Powder Coating: (70µ -80µ)

High Performance Coatings like PESDF, PVDF and POLYAMIDE are available upon request.

Edge

Square Edge

Suspension

Beam Grid system; Exposed or Concealed

Beam-Type

Continuous, threaded or Concealed

Performace

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 has a maximum NRC = 0.98.
Maximum CAC achieved: 46 db.

Anti-Bacterial

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

Fire Performance

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

Light Reflectance

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

Humidity & Corosion

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

Leed

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

Colour Finishes

Technical Drawing

Accreditations & Certifications

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