| Edge detail: Square edges to all sides.
Tile Face: Plain or Perforated (refer to Perforation
Patterns).
Finish: Electrostatically applied polyester paint. High
opacity formulation to an optimum thickness of 45 microns.
Colour: Standard white colours either BS 00E55 12% gloss
or RAL 9010 20% gloss, other Bs or RAL available on request. Specified
colour to be controlled to Delta E tolerance of 0.5.
Suspension system: Burgess Modular Beam Grid system comprising
primary grid section ref: GT112 installed at 1500mm maximum centres
and suspended from the soffit at 1500mm maximum centres by galvanised
mild steel angle hangers ref: GT114. Hangers to be secured to primary
grid using M6 or equivalent fixings. Beam grid to be secured to
the primary grid using Beam Support Brackets. Cross Beams to be
supported by the Main Beams and securely fixed to provide system
rigidity.
Perimeter Trim: Extruded aluminium perimeter channel trim,
ref: ET181, colour Ral 9010 12% gloss.
Fire Performance: The ceiling system must be fully tested
in accordance with BS 476 Parts 6 and 7 and be of such performance
as to be designated CLASS 'O' under United Kingdom Building Regulations.
Acoustic Performance: Full consideration must be given to
the acoustic contribution of the ceiling. An appropriate acoustic
insert is to be provided to achieve:
Sound Absorption: NRC
Sound Attenuation: Dncw

Recommended Manufacturer: Burgess Architectural Products
Limited, Leics., England.
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