| Edge detail: 5mm bevel 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.
Acoustic insert: (See
acoustics)
Suspension system: Burgess 'A' Bar concealed grid system
comprising primary grid section ref: GT112 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. 16.4mm wide x 38.5mm deep x 0.8mm thick rigidised steel
'A' bars, ref: GT180, to be connected to the primary grid using
Suspension Bracket, ref. GT183, at centres corresponding to tile
length.
Perimeter Trim: Galvanised mild steel perimeter trim, ref:
GT119, colour and finish to match tile.
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. |