DANUBE OAK Natur
Character: Course texture and prominent grain having rather dynamic colors, with darker and lighter slats resulting from the natural growth of the tree, but without harsh color variations. It has a large number of conspicuous medullary rays. Knot: Well intergrown knots, up to a diameter of 4-5 mm, are permitted. A dark knot is permitted, up to a diameter of 1 mm Sapwood: Prominent, conspicuous sapwood is not permitted. Discoloration caused by a frost rib is not permitted.
According to the EN 13489 standard, 3 % of different grade than indicated is acceptable.