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Framing
The final appearance of any wall lining is dependent
on the alignment and level of the timber or metal framework.
Time spent in planning and erecting the framework will
make the fixing of the Agriflex panels easier and affect
its appearance.
Vertical studs should be erected at maximum 400mm
centres along the partition with due consideration of
stud width at sheet joints and the numbers of studs
at corners/abutments/trimming o openings etc. Horizontal
noggins must be inserted at all horizontal panel joints,
top and bottom of each panel and around openings etc.
Horizontal noggins must be inserted at all panel joints,
top and bottom of each panel and around openings so
that each panel is fully supported at all four edges.
Fixing
Fixing are placed at a maximum 300mm centres along each
stud.
When used as a ceiling lining, supporting the insulant
or other roofing material, the same framework and fixing
centres will apply unless there is significant dead
weight to be carried (greater than 15kg/m2). In no instance
should Agriflex withstand, directly or indirectly, the
full effects of wind pressures acting on the structure.
Panel Joints
The final use and purpose of the Agriflex panel should
be reflected in the panel joint detail. A relatively
“dry” application can employ smaller joints
or timber/Agriflex cover strips. Conversely a “wet”
or frequently washed Agriflex application would require
a more effective or sealed panel jointing. Panel joints
may be either covered with cover strips (Timber/strips
of Agriflex) or by use of proprietary plastic extrusions.
Extremely neat joints can be achieved with good sheet
cutting/trimming accuracy.
Cutting
Suitable circular saws, with appropriate blades cane
be employed ensuring that there is either dust extraction
equipment or sawing is carried out in a well-ventilated
area. Hacksaws are convenient for small notches, trimmings
or openings. Although the dust produced is considered
a “nuisance” prolonged exposure may cause
respiratory difficulties or skin allergies.
Site Work and Handling
Arigflex should be handled and stored with reasonable
care on site.
The sheets should be stored away from the direct influence
of the weather on a smooth, level ground or oversized,
robust pallet under cover and away from roadways, paths
and direct foot traffic.
Temperary stacking on timber beareres spaced at 400mm
centres should be no more than 900mm high.
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