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TEMPORARY
ROOFING
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X-beam
— Welded aluminium beam. Lengths 2m, 3m, 4m. Overall depth 750mm. Weight 6.7kg/m
length (compared with steel at 13.3kg/m length). Centre to centre
702mm. Connected with spigot connectors and spigot connector pins
or bolts (shown in place).
Click
link for loading
guide.
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Lattice
Beam — Welded aluminium beam.
Connected with spigot connectors and spigot connector pins or bolts.
Lengths 4, 5, 6, 8m. Depth 450mm.
Click link for loading
guide. |
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Spigot
Connector —
for lattice beam. chromate-passivated steel. |
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Spigot
Connector Pin — fits through holes in the ridge unit
or lattice beam and the spigot connector to pin them together. Zinc
plated steel. |
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Ridge
Unit —
Welded aluminium. Joins lattice beams together at a pitch of 15° using spigot
connectors. |
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Roofing
Coupler ('Wriggly')
— zinc-plated pressed-steel fitting. Connects corrugated sheets
with a pitch of 76.2mm and a thickness of 0.5mm to 0.7mm to scaffold
tube purlins. The maximum combined thickness of sheets that can be
clamped together is 3.0mm. Individual sheets must be connected with
a minimum of two couplers and must be installed in accordance with
BS5973:1990. |
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Corrugated
Steel Sheet — galvanised. Lengths 2.4m, 3.0m &
3.6m. 0.75m effective width with overlapping edges. |