metal ceilings
system 200/205
modular hook-on tiles (concealed grid)
SAS International +44 (0) 118 929 0900 www.sasint.co.uk
System Description
SAS System 200 is a range of square, rectangular,
trapezoidal and triangular hook-on metal ceiling tiles.
Designed to be supported from a concealed J‑bar
suspension rail.
System Features
• Concealed Grid System
• Closed recessed joints with square edges, using a
closed cell compressible gasket
• Fully demountable without the use of special tools
Access
Tiles can be lifted out of the ceiling system to gain
access to the ceiling void.
Tile Sizes
A full range of tile size are available, please contact our
technical department for further details.
Finish
Polyester Powder coated supplied as standard with
a RAL 9010 smooth finish; a fine textured finish
(SAS FT), anti-bacterial coating (SAS AB) and other
colours are available. See page 36 for a full range of
paint finish options.
Grid System
Hook-on J-Bar, see page 150 for components.
Shape
Hook and Lay tiles are normally square, rectangular,
trapezoidal and triangular with square edges with other
shapes possible.
system 200 information
Perforation
Typically supplied with 1522, 1820 or 2516 perforation,
see page 103 for full details and perforation options.
Integration
Apertures can be formed during manufacturing for
luminaires and other services, see pages 38–39 for
further details
Weight
Approximately 10kg/m² for steel tiles, acoustic pad and
suspension system.
SAS International +44 (0) 118 929 0900 www.sasint.co.uk/system200
2] Emac Channel
7] Perimeter Trim
3] Emac Wall Anchor
8] Perimeter Wedge
4] J-Bar to Channel Bracket
9] System 200 Tile
system 200 technical
1] Emac Hanger
6] J-Bar Splice
5] J-Bar
*Lightweight installations only, see page 164 for full details.
Emac suspension components can be found on page 144, System 200 / SAS J Bar component details can be found on page 150.
Perimeter trims and accessories can be found on page 115.
Section Drawing
2
100mm
4
5
9
Acoustic Performance Data
Attenuation
Absorption
Class
NRC
αω
dB
Plain tile.
43
N/A
Perforated tile with acoustic fleece.
13
Perforated tile with 18mm x 80kg/m³
acoustic pad.
Perforated tile with 18mm x 80kg/m³
acoustic pad and steel backing plate.
Perforated tile with 18mm x 80kg/m³
acoustic pad and 12.5mm plasterboard.
(45mm deep tiles only, over-all construction
increases by 15mm)
30
41
Class C
0.70
0.65
Class A
0.85
0.90
Class D
0.65
0.55
Class C
49
0.75
Results above extracted from tests undertaken using perforation reference S1820.
SAS International +44 (0) 118 929 0900 www.sasint.co.uk/system200
0.65
3
2
1
5
4
1] Gallows Bracket
4] J-Bar
2] Closure Angle
5] System 205 Tile
3] J-Bar Splice
6] M&E Void services
*Lightweight installations only, see page 158 for full details.
Section Drawing
6
2
60mm
1
4
system 205
5
System Description
SAS System 205 is a development of System 200 and is
specifically for use in corridors. In some areas it is not
possible to use a standard hanging bracket due to the
number of building services in the ceiling void. System
205 is supported at the perimeters, up to a maximum
width of 3000mm.
Total access to the ceiling void and services is provided;
ceiling tiles can be pivoted down and hung in place to
provide free access (subject to the corridor height and
width).
The practicality of the system makes is suitable for
environments where regular access is required for
maintenance, such as hospitals and hotels.
SAS International +44 (0) 118 929 0900 www.sasint.co.uk/system205
1] Emac Hanger
6] J-Bar Splice
2] Emac Channel
7] Perimeter Trim
3] Emac Wall Anchor
8] Perimeter Wedge
4] J-Bar to Channel Bracket
9] System 200 Tile
5] J-Bar
system 200 installation advice
Refer to components section page 150 for full description and item numbers.
Notes
Emac hangers should be installed a maximum of 300mm
from the end of a run of Emac channel and 300mm
from the joint between these channels. Where two
J-bars meet and are spliced together, an Emac channel
should be installed within 300mm.
For planks longer than 2000mm, the distance between
Emac channels should be reduced to 1000mm max.
It is considered good practice to stagger joints in
supporting structures.
Additional Loads
When supporting services such as down-lights, speakers,
detectors and other mechanical and electrical services,
the maximum load applied to the ceiling tile must not
exceed 7kg including spreader yokes if applicable.
The application of a load should always be considered.
Please consult the SAS Technical Department for further
advice.
For loading for flange formed reinforced apertures,
please consult with the SAS technical department.
Bracket fixed to CL of setting out Vs for accurate
setting‑out of ceiling to 100mm increments, the
supporting heel of the J-Bar is then centred directly
below this. The bracket is handed to allow installation
of the bracket in the reverse position.
SAS International +44 (0) 118 929 0900 www.sasint.co.uk/installation
2
1
5
4
1] Gallows Bracket
2] Closure Angle
3] J-Bar Splice
4] J-Bar
5] System 205 Tile
Refer to components section page 150 for full description and item numbers.
Notes
Where two J-bars meet and are spliced together, a
gallows bracket should be installed within 300mm.
It is considered good practice to stagger joints in
supporting structures.
Additional Loads
When supporting services such as down-lights, speakers,
detectors and other mechanical and electrical services,
the maximum load applied to the ceiling tile must not
exceed 7kg including spreader yokes if applicable.
The application of a load should always be considered.
Please consult the SAS technical department for further
advice.
For loading for flange formed reinforced apertures,
please consult with the SAS technical department.
*Note: for tiles to be able to hinge down, a maximum
dimension of 40mm is required.
SAS International +44 (0) 118 929 0900 www.sasint.co.uk/installation
system 205 installation advice
3
SAS International, 31 Suttons Business Park, London Road, Reading, Berkshire RG6 1AZ, United Kingdom
Tel: +44 (0)118 929 0900 Fax: +44 (0)118 929 0901 www.sasint.co.uk
SAS International, Unit 228 Block C, Blanchardstown Corporate Park, Dublin 15, Ireland
Tel: +353 (0) 1899 1134 Fax: +353 (0) 1899 1753
All Information and details in this brochure are correct at time of going to press. Published by SAS International. All rights reserved. Copyright © 2008
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