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 | 28.3 | 7050 |
| 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.
