Kind of timber:
Spruce / Fir/ Pine / Douglas Fir / Larch
Thicknes 40 mm +; Width up to 280 mm
3,00 – 12,00 m
Single cut, half cut, cross cut, multiple cut
Fresh cut, moisture content > 30%
We want to point out, that according to standard ATV-Din 18334 (VOB/C Zimmerer- und Holzbauarbeiten) any timber which is statically loaded (i.e. roof trusses) must be kiln dried with a moisture content of max. 20%
25% MC, 18 -20 % MC, 15 +/-3 % MC
According IPPC Standard ISPM-15 incl. stamp and certificat.
Planed 4-sides or only equalized two sides
Dunk impregnation (salt) with colours brown, yellow, green, clear.
Pressure treatment (salt) with colours brown and green.
Fire-resisting with special additives