PRODUCT INFORMATION
Solid Hardwood Flooring | Product Information
B 10.0
B 10.0
PRODUCT DESCRIPTION
Junckers solid whalebone planks are factory finished and ready to install.
The planks are made as one board and tongued and grooved on all four sides.
The planks are available as right- and left hand staves.
The products are available in two different sizes, see Fig. 1, and are awarded with Danish Indoor Climate Label.
Fig. 1
PRODUCT DATA / TOLERANCES
Nominal Board Dimensions: Type 1
Thickness: 20.5 mm (±0.2 mm) Width: 140.0 mm (±0.2 mm) Length: 701 mm (±0.2 mm).
Type 2
Thickness: 15.0 mm (±0.2 mm) Width: 129.0 mm (±0.2 mm) Length: 775 mm (±0.2 mm).
Drying Method:
Boards are kiln dried.
Moisture Content:
Oak: 8% (±2%).
Black Oak: 9% (±2%).
Precision Engineering:
Landing Deviation: 0.2 mm (0.3 mm in localised areas).
Board ends are right angled at ±0.3mm.
PRODUCT RANGE
| Wood Species / Product name | Grade | Surface | Features |
| Oak | Harmony | Ultra matt Silk matt Oiled Untreated Coloured* Textured & coloured* | Textured |
| Black Oak | Harmony | Ultra matt Oiled Untreated Textured & coloured* | Textured |
*According to standard product range
TECHNICAL PROPERTIES
Resistance to Indentation
All Oak products: Approx. 3.4 Hardness Brinell
Slip Resistance, (preliminary): Factory lacquered and oiled: Approx. 0.4 (DIN 18032/2)
Fire Classification, (DIN EN 13501-1): Cfl – S1
Thermal Conduction, (Transmission coefficient): Approx. 0.17 W/mK
Heat Resistance:
Type 1: Approx. 0.12 m² K/W Type 2: Approx. 0.09 m² K/W
FACTORY SURFACE TREATMENT
Lacquered
Oak:
Priming: Several coats of UV-light curing primer.
Top finish: Two-component polyurethane lacquer, silk- or ultra matt.
Total film thickness: Min. 40 µ.
Black Oak:
Pre-treatment: NH3-treatment to achieve the dark colour. Intermediate treatment: Several coats of UV-light curing lacquer. Top finish: Two-component polyurethane lacquer, ultra matt. Total film thickness: Min. 40 µ.
Oiled
Priming: Surface saturation using oxidative drying urethane oil.
Top finish: Oxidative drying urethane oil.
Total oil consumption: Addition to a full surface saturation.
Untreated
Final sanding to grit 150.
PACKING AND WEIGHT
Wrapped in polythene.
Type 1:
Packsize: 14 boards (1.37 m²) Weight per pack: 20.2 kg (14.7 kg/m²)
Type 2:
Packsize: 8 boards (0.80 m²) Weight per pack: 9.60 kg (12.0 kg/m²)