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Dry Internal F
Application

Suitable for interior walls and ceilings in high traffic areas such as museums, offices, hotels and institutional buildings.

Please note that due to the fact that wood is a natural product, each veneer may have colour and structure differences. Singularities such as knots and resin inclusions are not considered as defects. There are differences in light fastness performances depending on the wood species and the source of the wood - consult manufacturer for further details.

Description

Highly resistant and tough natural wood cladding for internal walls and ceilings. Specifically designed for areas subject to high levels of abrasion, with minimal maintenance, apart from washing. It is available in 15 wood species and the surface has a slight satin appearance, providing the physical sensation of the grain and knots in the original wood veneer.

Construction:

  • Natural processed wood veneer.
  • Okume plywood.
  • Rear Bakelite balancer.

Features and benefits:

  • No maintenance required - the surface composition is suitable for high traffic areas, eliminating the need for any maintenance or treatment and making it easy to clean.
  • Reaction to fire - good results for organic materials in accordance with BS EN 13501-1 for reaction to fire (B-s2, d0).
  • Resistance to scratching - Grade 3 according to BS EN 438-2: Part 25.
  • Light fastness - a minimum of level ≥2 in the greyscale according to BS EN 438-2: Part 27.
  • Antibacterial - can be supplied with high level antibacterial characteristics (based on standard ISO 22196) upon request.
  • Manufactured in accordance with BS EN 438.

Applications:

Suitable for interior walls and ceilings in high traffic areas such as museums, offices, hotels and institutional buildings.

Please note that due to the fact that wood is a natural product, each veneer may have colour and structure differences. Singularities such as knots and resin inclusions are not considered as defects. There are differences in light fastness performances depending on the wood species and the source of the wood - consult manufacturer for further details.

General information
Uniclass 2015
Pr_25_71_97_91 Visual grade general veneer plywoodsPrimary
CAWS

K13/120 Wood-veneered panel lining

K13/160 Proprietary

Specification data - Visual grade general veneer plywoods
Product Reference

Dry Internal F

Thickness

8 mm

11 mm

14 mm

17 mm

20 mm

23 mm

26 mm

Species/ Colour

American oak

Caramel bamboo

Country oak

Eucalyptus

Graphite

Maple

Natural bamboo

Natural beech

Olivier ash

Reconstituted grey oak

Rustic oak

Sand oak

Smoked grey oak

Teak

Walnut

Antibacterial coating

Not required

Required

Fixing

Hidden fixing with adhesive system

For walls.

Hidden fixing with plugs

For walls and ceilings.

Hidden slats system

For ceilings.

Removable clip system

For walls.

Removable system with Velcro Fastener

For walls.

Accessories

Insert requirements, consult manufacturer's literature for information.

Standard product features

Board size:

2440 x 1220 mm.

Technical characteristics:

  • Dimensional stability (to BS EN 438-2 section 17): Longitudinal: 0.3% (maximum); transversal: 0.6% (maximum).
  • Resistance to impact (to BS EN 438-2 section 21): ≥1800 mm.
  • Tensile strength (to BS EN ISO 527-2): ≥60 MPa.
  • Water vapour permeability (to BS EN 438-7 section 4.4): Wet cup method: 110 μ; dry cup method: 250 μ.
  • Resistance to fixings (to BS EN 438-7 section 4.5): 8 mm thickness: >3000 N; ≥11 mm thickness: >4000 N.
  • Formaldehyde emission (to BS EN 438-7 section 4.11): Class E1.
  • Flexural strength (to BS EN ISO 178): ≥80 MPa.
  • Flexural elastic modulus (to BS EN ISO 178): ≥9000 MPa.
  • Resistance to immersion in boiling water (to BS EN 438-2 section 12): Increase in mass: ≤2%; thickness increase: ≤2%; appearance: ≥4°.
  • Density (to BS EN ISO 1183): ≥1.35 g/cm³.
  • Reaction to fire (to BS EN 13501-1): B-s2, d0.

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