WISA-SpruceBT is a spruce plywood panel which is treated with wood protective agent on both sides. The treatment gives the panel a good protection against wood colouring and decaying fungi during the construction work. WISA-SpruceBT is designed for structural uses and load bearing structures like roofing, flooring and sheeting.
WISA-SpruceBT
Properties
- Biologically durable, treated with wood protective agent
- Light weight
- Sustainable
End-uses
- Floors
Bonding
Weather resistant glueing according to EN 314-2/class 3 Exterior.
Surface and edges
Both surfaces are treated with a biocidal product (PT8) authorised on the EU/EEA market, in accordance with the Biocidal Products Regulation (EU) No 528/2012.
Panel size
Max. size 1500 x 3600 mm
Thicknesses and weights
| Nominal thickness (mm) |
Number of plies | Thickness (mm) | Weight (kg/m2), abt. |
|---|---|---|---|
| | Thick ply - Thin ply | min. - max. | Thick ply - Thin ply |
|
5 |
- 3 | 4.8 - 5.6 | - 2.6 |
| 9 | 3 - 5 | 8.8 - 9.5 | 4.1 - 4.5 |
| 12 | 5 - 7 | 11.5 - 12.5 | 5.5 - 6.4 |
| 15 | 5 - 7 | 14.3 - 15.3 | 6.8 - 7.3 |
| 18 | 7 - 9 | 17.1 - 18.1 | 8.6 - 8.7 |
| 21 | 7 - 11 | 20.0 - 20.9 | 9.7 - 10.3 |
| 24 | 9 - 13 | 22.9 - 23.7 | 11.0 - 11.0 |
| 27 | 9 - 13 | 25.2 - 26.8 | 12.0 - 13.3 |
| 30 | - 15 | 28.1 - 29.9 | - 14.5 |