Technical Information

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TECHNICAL DATA SHEET

 

DUO-x 14
DUO-x 20
  • Moisture content
9% (±2)
9% (±2)
  • Top layer
4mm nominal
6mm nominal
  • Admissible difference in length
not applicable
not applicable
  • Admissible difference in width
(±) 0,5%
(±) 0,5mm
  • Squareness
0,2% across the width       
0,2% across the width
  • Height difference
(±) 0,2mm
(±) 0,2mm
  • Bending lengthwise (along element)
                     Bow
0,2%
0,2%
                     Spring
2%
2%
  • Bending crosswise (across the width of element)    
0,7% of the width
0,7% of the width

 

FUNCTIONAL / SURFACE QUALITY

 

DUO-x 14
DUO-x 20
  • Resistance to roller castors on chairs
EN 425
EN 425
  • Bond strenght/Cross cut test
EN ISO 2409
EN ISO 2409
  • Chemical resistance
EN 13226
EN 13442
  • Scraping with furniture feet
EN 424
EN 424
  • Slip resistance, inclined plane
DIN 51130
DIN 51130
  • Sliding friction
DIN EN 13983    
DIN EN 13983

 

 

Serenzo® DUO-x combines the advantages of our solid planks with the dimensional stability of a multi-layer construction. The top-layer of up to 6mm thickness (depending on the finish and thickness of the product chosen) allows for a longer lifetime in comparison to conventional engineered pre-finished wood flooring.

Serenzo

PHYSICAL QUALITY

 

DUO-x 14
DUO-x 20
  • Thermal transmittance value
DIN EN 12664:2001 (Oak)
DIN EN 12664:2001 (Oak)
  • Thermal concuctivity
DIN EN 12524:2001 (0,14 (m² K)/W)    
DIN EN 12524:2001 (0,14 (m² K)/W)
  • Inflammability
EN 13501-1 (Cfl-S1)
EN 13501-1 (Cfl-S1)
  • Transmission noise reduction    
ISO 140-8 delta Lw
ISO 140-8 delta Lw

 

ADDITIONAL INFORMATION

 

DUO-x 14
DUO-x 20
  • Contents of formaldehyde
E1
E1
  • Biological durability
EN 350-2 (class 2)    
EN 350-2 (class 2)
  • Underfloor heating
suitable
suitable

 

THERMAL TRANSMITTANCE VALUES

 

Oak

Walnut

14mm DUO-x
0,058 (m² K)/W         
0,068 (m² K)/W
20mm DUO-x
0,083 (m² K)/W
0,096 (m² K)/W