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Technical Specification Information
- Timberfold Partitions
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Fire
Performance |
Panel
weight
Kg/m² |
Series
Ref./NBS
Specification |
Max
height
mm |
Nominal
panel
thickness |
Configuration |
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Timberfold partitions
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Flame
spread rating class 1
Flame spread rating class 0* |
21
(veneer)
23
(laminate) |
TF44
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3060 |
44mm |
Top Hung
with Floor Guide
Sidefold
or Centrefold |
* Class 0 requires intumescent lacquer
Optional brush stripping and neoprene seals to enhance
acoustic rating |
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Specifications:
- Maximum opening width - no limit, use any number of same width
floating units
- Panel width 600 - 900mm
- Class '1' Surface Spread of Flame rating
Standard
construction consist of:
- Solid core timber construction
- Hardwood lipping to vertical edges
- Constructional veneer to both faces
- Galvanised steel track
- Steel wheeled bearing carriers
- Aluminium floor channel
- Faces finished as required (Veneer, Laminate etc.)
Options:
- Top and bottom - brush stripping to enhance acoustic rating
- Vertical edges - Neoprene seal to rebated joints to enhance
acoustic rating
- Independent "floating" units for larger openings
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Sidefold
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Centrefold
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Normally attached to the jamb post in continuous hinged unit
to a maximum of five panels, projecting to one side of the
opening. For wider openings, independent floating 4 or 6
panel units can be used. Units can be designed to park at
one or both ends of the track in single stacks.
Sidefold drawing
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Normally consisting of an odd number of full-width panels
plus one half-width panel, continuously hinged to the jamb,
a maximum of five and a half panels. For larger openings,
additional 3 or 5 panel "floating" units may be
employed.
Centrefold drawing
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Timberfold Fire Performance 
As standard Timberfold partitions offer Class '1' Surface spread
of Flame as defined in paragraph A12(b) of Approved Document B,
"Fire Safety, to the Building Regulations, 1991. Class '0'
requires an intumescent lacquer to be applied to the partition.
Care should be taken that the subsequent site decoration does not
compromise this rating. Where applied finishes other than standard
are specified, advice should be sought from you local fire officer.
For Half-Hour and One-Hour fire resistance see Firefold
partitions.
Warranty
All Hufcor products are guaranteed for two years against defective
materials and workmanship
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