RYCYCLED 2-STRIP FLOORING
PRODUCT INFORMATION
PRODUCT SPECIFICATION
Et Junckers parketgulv er karakteriseret af, at hvert gulvbræt er samlet af to rækker stave via en limet dobbelt svalehalesamling. Hvert gulvbræt er forsynet med fer og not på alle fire sider.
Junckers recycled 2-strip solid hardwood floors are based on the principle of giving old wooden floors new life instead of sending the product to incineration when a building is renovated or demolished.
By agreement, a wooden floor can be returned to our factory in Køge, where the floorboards are sorted and reprocessed. At the factory, the floorboards are conditioned, re-profiled, sanded and surface treated. They are then packed and redelivered to their new surroundings.
The reworked floorboards can be installed using Junckers Clip, Glue Down and Batten system.
A Junckers 2-strip solid hardwood floor is characterised by each floorboard is assembled from two rows of staves by a glued double dovetail construction. Each floorboard is tongued and grooved on all four sides.
PRODUCT DATA OG TOLERANCES
Nominal board dimensions:
Thickness x width
20.2 x 120 mm
Lengths:
900 / 1500 / 1800 / 2400 mm
Tolerances:
Thickness: 20.2 mm (±0,2 mm)
Width:120.0 mm (±0,3 mm)
Length: ±1.0mm
Landing deviations: 0.3 mm
Board ends: right angled ±0.3 mm
Stave lengths: Varierende fra 438 til 623,5 mm.
Drying method, stave:
Beech: Press-dried.
Average moisture content:
Beech: 8 % (±2 %).
PRODUCT RANGE
Wood species |
Grade |
Surface |
Beech |
Harmony |
Ultra matt lacquered |
Efterkitning:
Det kan være nødvendigt at efterkitte mindre fysiske fejl i brættets overflade.
TECHNICAL PROPERTIES
Resistance to indentation (indicative values):
Beech (all variants): approx. 3.7 Hardness Brinell
Slip resistance (indicative values):
Factory lacquered: 0.4
Fire Classification, EN 13501-1:
Surface treated: Cfl – S1
Thermal Conduction: Approx. 0.17 W/mK
Heat resistance: Ca. 0.12 m² K/W
Electrostatic Charging (kV), Beech:
Factory lacquered:
25 % RF = 3.5
50 % RF = 2.0
65 % RF = 1.0
Light reflection value ((LRV) BS 8493:200+A1:2010 |
||
|
Ultra matt |
Silk matt |
Beech |
44 |
43 |
SURFACE TREATMENT
Factory lacquered
Beech:
Priming: Several coats of UV-light curing primer.
Top finish: Two-component polyurethane lacquer, silk matt or ultra matt.
Total film thickness: Min. 40 µ.
Colours, Nordic:
Priming: Coloured stain.
Intermediate treatment: Several coats of UV-light curing lacquer.
Top finish: Two-component polyurethane lacquer, ultra matt.
Total film thickness: Min. 40 µ.
PACKING AND WEIGHT
Wrapped in LDPE plastic and cardboard, with 6 floorboards in each package.
Pack length / m²
900 mm / 0.64 m²
1500 mm / 1.08 m²
1800 mm / 1.29 m²
2400 mm / 1.72 m²
Weight kg/m²
Beech: 16.35