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Summary
Fire-retardant structural plywood.
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Application
Suitable for use in all construction areas, including structural uses, loadbearing structures and temporary building work.
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Description
WISA-SpruceFR is a fire-retardant plywood panel for structural uses and load-bearing applications. The panel is made of spruce veneers glued together in cross-banded construction. The fire retardant treatment significantly improves the fire resistance properties of the product without compromising the plywood panel’s excellent technical performance.
WISA-SpruceFR is light and strong and is suitable for all kinds of construction, especially for structural uses and load-bearing structures.
Feature and benefits:
- UK CA & CE marked.
- Sustainable.
- Lightweight.
- Has the highest fire classification a wood based panel can achieve as the fire retardant treatment is applied to both surfaces.
- Fulfils the requirements of EN 13986 E1 for low-formaldehyde emission class.
- Weather resistant gluing to EN 314-2, Class 3 Exterior.
- Tongue-and-groove edge is available on request.
- Manufactured to ISO 9001 and ISO 14001.
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Product certifications
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Digital objects
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Color
Other
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Finish
Wood grain
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Material
Plywood
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Shape
Rectangle
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Length
2400 mm, 2500 mm
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Width
1200 mm, 1250 mm
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Height
12 mm, 15 mm, 18 mm, 21 mm, 24 mm, 27 mm, 30 mm
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Specification
Classification data
Standards
To ISO 9001, ISO 14001, EN 314-2, EN 13986, EN 635-3.
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Service class
To BS EN 636, service class 2.
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Use class
To BS EN 335, use class 2.
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Bonding quality
To BS EN 314-2, Class 3.
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VOC emissions
E1 for low-formaldehyde emission class.
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Sheet size
1250 x 2500 mm.
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Nominal thickness
15 mm.
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Edges
Square., Not required., Tongued and grooved.
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Face grain direction
Parallel to long edges of boards.
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Additional properties
Face veneer
Class II., Class III., Grade G.
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Weight
6.1 kg/m².
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Number of plies
5.
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Fire classification
To EN 13501-1, Bfl-s1 for floors., To EN 13501-1, B-s1, d0 for roof and wall structures.
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Appearance class
To BS EN 635-3, class II/III.
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Face veneer
Spruce.
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Material grade
Finnish conifer plywood II/III.
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Type
Spruce.
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Sustainability data
Contains Red List materials
No
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Country of material origin
Finland
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Country of product manufacture
Finland
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Material
Plywood
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Carbon dioxide equivalent
Normalized unit
(kg CO₂ eq/kg) A1–A3 ('Production stage') :
-734
A1–A3 ('Production stage') :
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A1–A3 ('Production stage') :
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Declared unit
Certified
A1–A3 ('Production stage') :
-734
Certified
A1–A3 ('Production stage') :
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Certified
A1–A3 ('Production stage') :
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Recyclability
Re-use or Biomass
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Recycled content
0 %
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