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Technical Data
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Types of Wood
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domestic spruce |
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Quality class S10 to DIN 4074-1 |
Surface Quality
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Visual quality:
Underside: Visible
Top side: Non visible |
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Industrial quality:
Underside: Non visible
Top side: Non visible |
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Light-coloured glued joints (melamine resin
gluing) |
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Small shrinkage cracks may arise due to the
natural and thus unavoidable shrinkage and swelling behaviour of
the timber depending on the ambient conditions . It is recommended
that coatings should not be applied until the equilibrium moisture
content has been reached. |
Lamella Thicknesses
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The Profidecke element is made of glulam timber
of strength class BS11 with a lamella thickness of 40 mm |
Moisture content
Approx. 10 to 12% ± 2% on delivery
Tolerance
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Thickness: |
± 1 mm |
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Width: |
± 1 mm |
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Length: |
± 3 mm |
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Element Dimensions
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Thicknesses:
80, 100, 120, 140, 160, 180, 200, 220 and 240 mm |
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Lengths: Up to 18 m |
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Widths:
Standard width 640 mm
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Covered dimension 625 mm
Calculated dimension 640 mm |
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Longitudinal joints
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The longitudinal joints are executed as double
tongue and groove |
Longitudinal joints with rebate (only Reuthe factory)
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Factory produced rebate 20 x 45 mm possible
at additional cost (above 100 mm thickness) |
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The engineered wood strip made from K1multiplan
for joining the individual elements can also be delivered on request.
Assembly by the client. |
 Engineered wood board (K1multiplan) nailed on by the client |
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Gluing
Waterproof glues/adhesives approved by the building authorities in accordance
with EN 386 and DIN 1052, licensed for interiors and exteriors
Edge Design
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Approx. 3 mm chamfer per element on the underside |
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Top side sharp edged |
Shrinkage and Swelling Behaviour
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Moisture content approx. 10 to
12 % ± 2 % on delivery |
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Shrinkage and swelling dimensions
per 1% of change in moisture of timber: |
Length:
Radial:
Tangential: |
0.01 – 0.02%
0.19 %
0.34 % |
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An equilibrium moisture content of
approx. 9% is to be anticipated in closed, normally ventilated
rooms |
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The shrinkage and swelling behaviour
of the Profidecke must be taken into account in all details of
the design (joint with wall, etc.) |
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Properties and Measured Values
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Density:
approx. 450 kg/m3 |
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? Thermal conductivity:
λR
= 0,13 W/m K |
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Diffusion resistance
µ = 20 to 40 |
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?Equivalent air space thickness
sd = µ x
element thickness |
Behaviour in Fire
The Profidecke achieves fire resistance class F 30 B to F 60 B with appropriate
floor construction.
Noise Reduction Values
See "Constructions" Data Sheet |
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Plate formation
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Strip of engineered wood (K1mulitplan) nailed
on by the customer connect the individual elements into one overall
plate |
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Attention must be paid to the formation of
tension and compression straps within the ceiling plate |
Permissible Stresses
See DIN 1052-1/A1: 2004-12
Emission Class
The Profidecke clearly falls below the limit values of emission class
E1 (= 0.1 ppm HCHO). |
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Minimum order quantity
A minimum order quantity of 60 m2 is required due to the Profidecke being
made on a commission basis.
Services Reuthe
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Technical advice |
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Static calculation on request |
Additional Services Custom Joinery Reuthe
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Ready to assemble custom joinery in accordance
with your execution plans inc. fixed lengths, notches, drilled
holes and penetrations |
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The elements can be supplied with threaded
inserts (type BL, external diameter 22 mm, internal thread M12,
length 80 or 100 mm) as assembly aids. 4 eye bolts are supplied
per commission. |
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Additional Services Custom Joinery Kalwang
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Cut to exact length |
Packaging
Bundle or individual wrapped packages, in assembly sequence upon request
Storage
The elements may not be exposed to the weather at any time |
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Assembly:
Every element may be suspended from a crane and moved into position using the eye bolts shown above (threaded inserts only from Reuthe factory)
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