SOLID HARDWOOD FLOORING

PRODUCT INFORMATION
20.5 x 185 mm Solid Hardwood Planks

B 6.0

 

B 6.0

 


PRODUCT DESCRIPTION

Junckers solid Boulevard planks are factory finished and ready to install.

The planks are made as one board and provided with a bevelled edge of approx. 0.5 mm.

Each board is tongued and grooved on all four sides.


PRODUCT DATA / TOLERANCES

Nominal Board Dimensions
Thickness: 20.5 mm (±0.2 mm)
Width: 185.0 mm (±0.2 mm)

Length: 3000* / 2700* / 2400 / 2100 / 1800 / 1500 / 1200 / 900 / 600 mm (±1.0 mm). * Not Black Oak

Drying Method
Kiln dried.

Moisture Content
Boards are supplied with an average moisture content of:
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 ±0.3 mm. 

PRODUCT RANGE

Product

Grade

Surface

Product variants

Oak Boulevard


Harmony

Ultra matt lacquered
Silk matt lacquered
Oiled
Untreated

Shipsdecking*
Colour **
Texture**

Black Oak Boulevard


Harmony

Ultramatt lacquered
Oiled
Untreated

Shipsdecking*
Colour **
Texture**

Oak Nordic Boulevard

Harmony

White-pigmented and
Ultramatt lacquered

Shipsdecking*
Texture

Oak Pearl Boulevard

Harmony

Metallic-pigmented and
Ultramatt lacquered

Shipsdecking*

* see Fig. 1.
** According to standard product range


Shipsdecking

Specially designed foamed PVC strip with compact cells to absorb movements in hardwood floors.

The dimension of the strip is 3x8 mm. Installed it provides a 2 mm wide “Ships Decking Joint”, which varies during the year according to changes in the relative humidity.

Fig. 1


TECHNICAL PROPERTIES

Resistance to Indentation
All Oak products: Approx. 3.4 Hardness Brinell

Slip Resistance, (preliminary):
Factory lacquered 0,4 (DIN 18032/2) og 85 (EN 14904)
Factory oiled: 0,4 (DIN 18032/2)

Fire Classification: Cfl – S1 (DIN EN 13501-1)

Thermal Conduction, (Transmission coefficient): Approx. 0.17 W/mK

Heat Resistance: Approx. 0.12 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.

Oak Nordic:
Priming: Whitetone lacquer system.
Intermediate treatment: Several coats of UV-light curing lacquer.
Top finish: Two-component polyurethane lacquer, ultra matt.
Total film thickness: Min. 40 µ.

Oak Pearl:
Priming: Water based transparent stain.
Intermediate treatment: Several coats of UV-light curing lacquer.
Top finish: Two-component polyurethane lacquer, 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. 4 boards / layers of boards in each bundle.
1 layer can include mixed length, using standard board lengths,
see Product Data / Tolerances.
Orders can include mixed lengths of packs.

m² per pack according to package-length [mm]:
1500 / 1.11
1800 / 1.33
2100 / 1.55
2400 / 1.78
2700* / 2.00
3000* / 2.22

* Not Black Oak

Weight, kgs/m²:
All Oak products: 14.7

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