Phenolic resin cross-bonded weather resistant gluing according to EN 314-2/class 3 Exterior. On request deliveries according to EPA/CARB.
Surface and edges
Panels have clean sanded wooden surfaces.
Available surface qualities are S (II), BB (III) and WG (IV) according to EN 635-2, as well as WGE (improved WG) quality.
WG and WGE are for end uses where the technical properties of birch is needed, S and BB for end uses where a solid surface appearance is also required.
The panels are available in all main standard sizes:
Size along surface grain direction 1220, 1250, 1500, 1525 mm
Size cross surface grain direction 2440, 2500, 3000, 3050 mm
Other sizes are available on request.
Thicknesses and technical properties
|Tolerance||Weight approx kg/m2||Strength in bending fm II (N/mm2)*||Modulus of elasticity Em II (N/mm2)|
|min. - max.|
|9||8.80 - 9.50||5.0||34.9||9314|
|12||11.50 - 12.50||6.9||41.5||9675|
|15||14.50 - 15.50||8.4||28.3||7050|
|18||17.10 - 18.10||10.2||30.1||8016|
|21||20.00 - 20.90||11.8||26.1||6968|
Other strength properties and thicknesses are available on request.
WISA-Duo is intended for use as a structural panel within the context of the Constructive Products Directive (CPD). It meets the requirement of EN13986 Wood Based Panels for use in Construction and is CE marked EN636-2 S accordingly.