DYAS steps
the initial semi product for wood step stairs is DYAS Multifine in a "compact" version, where all veneer plies are without open splits and holes. Inner veneer plies are 1,5mm thick and the surface top veneer is 2,2 mm thick. Owing to patching every defect it is ensured that a specific and aesthetically pleasing Multifine plywood edges set off. Altered DYAS Multifine construction also guarantees special a features, such as durability, compactness and form stability.
DYAS Steps
is a health harmless Multifine plywood complying with the A (E1) Class of formaldehyde escape according to ČSN EN 1084 norm - by the method of gas analysis.
Quality:
B, BB, C, CP, D
(any combination of these surface qualities on customers' requests)
Gluing:
Class of gluing 3 (AW 100) - ČSN EN 314-2
- can be used in unprotected exterior areas according to ČSN EN 636
Class of gluing 2 (A 100) - ČSN EN 314-2
- can be used in protected exterior areas according to ČSN EN 636
Class of gluing 1 (IF 20) - ČSN EN 314-2
- can be used in interior areas according to ČSN EN 636
Surface treatment:
| Thickness | Lenght | ŠWidth |
| (mm) | (mm) | (mm) |
| 30 | 900 | 300 |
| 30 | 1000 | 300 |
| 30 | 1200 | 300 |
| 40 | 900 | 300 |
| 40 | 1000 | 300 |
| 40 | 1200 | 300 |
