Solid wood planks Life-long quality - Berthold

48
berthold solid wood planks
Oiled surface Oiled surface
0 10 20 30 40 50 cm 0 10 20 30 40 50 cm
■ German Douglas fir nature
Origin : Black forest.
Hardness : Category 1 (soft wood).
Grading : Firmly encased knots up to 35 x 50 mm,
encased knots up to 15 x 15 mm, minor open edge knots,
occasional cracks on the surface, resin pockets up to
5 x 50 mm, bark pockets up to 2 x 10 mm, a maximum of
four knot dowels per plank, sapwood at the edges.
Species
■ German Douglas fir rustic
Origin : Black forest.
Hardness : Category 1 (soft wood).
Grading : Firmly ingrown and open edge knots,
cracks on the surface, resin pockets, bark pockets, pith,
variations in colour, a maximum of six knot dowels
per plank and no limit values for sapwood.
Thickness : 19 mm Width : 137 mm (surface width) Thickness : 19 mm Width : 137 mm (surface width)