WISA-BusFloor Coated smooth plywood,Inspection Checklist,Grading Rules,Standards,Inspector,Factory Auditing,Sourcing Agent,Testing

WISA-BusFloor is a plywood panel designed to be used in applications such as the sub floor of buses and coaches. Good weight to strength ratio, uniform surface quality and a wide range of dimensions makes WISA-BusFloor an excellent choice in flooring applications.

Properties

  • Mixed construction panel combined of stong and hard birch veneers in surface and core and light spruce veneer in core
  • Excellent strength/weight ratio
  • Uncoated face for better adhesion, coated reverse for moisture barrier
  • Impregnation agains wood decaying fungi available on request
  • E17 118RII type approved

End-uses

  • Buses and coaches

 
Bonding

Phenolic resin cross-bonded weather resistant gluing according to EN 314-2/class 3 Exterior.

Surface and edges

Panels have clean sanded wooden surfaces.
Available surface qualities: S (II), BB (III), WG (IV) according to EN 635-2 and WGE (improved WG).

Panel size

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

Cut-to-sizes and maxi sizes, up to 12500 x 2800 mm, available on request.

Thicknesses and technical properties

Thicknesses and technical properties

Thickness (nominal, mm)​Tolerance min-max (actual mm)​Weight approx. kg/m2​Strength in bending fm II (N/mm2)*​Modulus of elasticity EM II (N/mm2)*
  min. – max.  
9​8.8 – 9.5​5.0​34.9​9314
​12​11.5 – 12.5​6.9​41.5​9675
​15​14.5 – 15.5​8.4​28.37050
​18​17.1 – 18.1​10.2​30.1​8016

Other strength properties and thicknesses are available on request.

WISA-BusFloor meets the requirement of E17 118RII in vehicle categories M2 and M3.

Leave a Reply

Your email address will not be published. Required fields are marked *