Saturday, January 20, 2018
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Durelis

Durelis

Durelis is high-density chipboard with an unsanded and extra hard surface for bear loads in conditions which have a medium to high humidity count. This panel is often seen as an alternative to OSB 3 and therefore can be used for structural floors, walls, renovation and roof construction. Short-term concrete formworks can also be done using this board, however proper dismantling oil must be applied in order to reuse the board.

The usage of a high quality MUF glue and special structure create a panel with the following benefits:

  • Prevents the panel from undergoing the effects of swelling and expanding when exposed to conditions of high humidity.
  • Particularly screwable core
  • Easy to saw
  • Low formaldehyde emissions (E1)

Dimensions and stock range

Thickness: 8 to 28 mm. Width and length: 2440 - 2620 to 6300 length. The high-capacity saws support all sawing dimensions. In principle, all thicknesses and lengths/widths are available within the press capabilities.

Technical specifications

Dimensions Durelis Quantities per pack
Thickness 9 10 11 12 15 18 20 21 22
119,6x280 100 75
125x250 90 80 75 60 50 45 40 40
125x305 50
83,5x250 75 60 50> 40

General characteristics + standard Unit Average values
Thickness EN 324-1 mm 10 12 15 18 19 22
Density EN 323 Kg/m³ 740 720 720 720 700 700
Moisture content EN 322 % 6-10 6-10 6-10 6-10 6-10 6-10
Water vapour permeability µ ± 40 ± 40 ± 50 ± 50 ± 50 ± 50
Technical characteristics + standard 5/95 Percentile values
Bending strength EN 310 N/mm² 18 18 16 16 16 14
Internal bond EN 319 N/mm² 0,45 0,45 0,45 0,45 0,45 0,40
Modulus of elasticity EN 310 N/mm² 2550 2550 2400 2400 2400 2150
Swelling/24h EN 317 % 11 11 10 10 10 10
Internal bond after cyclic test EN 321 option 1 N/mm² 0,25 0,25 0,22 0,22 0,22 0,20
Swelling after cyclic test EN 321 option 1 % 12 12 12 12 12 11