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Ceilings
SUPALUX® can be used for non-combustible ceilings or fire-rated ceilings providing
up to 240 minutes fire resistance. The wide range of ceilings with various options
such as seamless and expressed joint details can be achieved using SUPALUX®
boards. In instances where a SUPALUX® ceiling needs to be walked
upon, a trafficable
ceiling consisting of SUPALUX® and DURASTEEL®
can also be installed (please contact
Intumex Asia Pacific for further details).
Common SUPALUX® ceilings can be
suspended or self-supported depending on requirements.
* For more detail, roll your cursor
over the individual numerals
in the three drawings
below.
60
minute
fire resistant SUPALUX®
self supporting membrane ceiling
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NOTES:
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Two
layers of 50mm thick
40kg/m3 density
mineral wool omitted
for clarity.
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This construction is
suitable for
providing a fire
performance in
accordance with the
criteria of BS 476:
Part 22:1987.
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Dimensions of items
(1) and (2) are determined
by the span of the ceiling. Please consult Intumex Asia Pacific in order to
ascertain correct
frame width
dimensions
commensurate with
span of opening.
-
Mineral wool thickness and density are
minimum requirements, please consult Intumex Asia Pacific for complete details of local
equivalents.
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120 minute fire rated SUPALUX®
suspended ceiling
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NOTES:
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30mm thick 64kg/m3
density or 50mm
thick 40kg/m3
density mineral wool
omitted for clarity.
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This construction is
tested in accordance
with the criteria of
BS 476: Part 23:1987.
For
applications which
require a
performance in
accordance with the
criteria of BS 476:
Part 22:1987, please
consult Intumex Asia
Pacific.
-
Mineral wool
thickness and
density are minimum
requirements, please
consult Intumex Asia
Pacific for details
of local
equivalents.
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120 minute fire rated SUPALUX®
self supporting membrane ceiling
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NOTES:
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80mm thick 144kg/m3
density mineral wool
omitted for clarity.
-
This construction is
suitable for
providing a fire
performance in
accordance with the
criteria of BS 476:
Part 22:1987.
-
Dimensions of items
5, 7, 8 and 9 are determined
by the span of the ceiling. Please consult Intumex Asia Pacific in order to
ascertain correct
frame width
dimensions
commensurate with
span of opening.
-
Mineral wool thickness and density are
minimum requirements, please consult Intumex Asia Pacific for complete details of local equivalents.
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25mm x 25mm x 0.9mm thick angle bracket
bolted to hanger angle and fixed to concrete
soffit by HILTI HSA M6/100 steel anchors |
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9mm thick SUPALUX® board fixed using
32mm long No.8 self-tapping screws
at 300mm centres |
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50mm x 27mm x 0.6mm thick cross channels
at maximum 2440mm centres |
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50mm x 27mm x 0.6mm thick main channels
at 610mm centres |
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50mm wide x 9mm thick SUPALUX® fillets
are fixed to channel using 15mm long
No.8 self-tapping screws at 300mm centres |
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19mm x 32mm x 0.5mm thick decorated
perimeter steel angle fixed using 32mm long
No.8 self-tapping screws and non-combustible
plugs at 350mm centres |
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25mm x 25mm x 0.8mm
thick hanger angles spaced
at 1220mm centres along
main channels and bolted
together at the bottom |
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50mm x 40mm x 0.6mm thick steel channel
at 610mm centres |
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75mm x 40mm x 5mm thick steel channel
fixed back to back at 1m centres |
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75mm x 40mm x 5mm thick
perimeter steel channel |
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1 layer of SUPALUX® fillet
9mm thick x 80mm wide |
2 layers of SUPALUX® fillet
6mm and
9mm thick x 80mm wide |
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40mm x 40mm x 5mm thick steel angle
horizontal restraint at mid span |
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1 layer of SUPALUX® fillet
9mm thick x 40mm wide |
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2 layers of SUPALUX® board 9mm thick |
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9.5mm thick DURASTEEL®
panel |
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100mm wide x 9.5mm thick DURASTEEL®
fillet |
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50mm x 40mm x 0.6mm thick steel channel
at 610mm centres |
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75mm x 40mm x 5mm thick steel channel
fixed back to back at 1m centres |
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75mm x 40mm x 5mm thick
perimeter steel channel |
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1 layer of SUPALUX® fillet
9mm thick x 80mm wide |
2 layers of SUPALUX® fillet
6mm and
9mm thick x 80mm wide |
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75mm x 40mm x 5mm thick steel channel
horizontal restraint at mid span |
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