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Type of wood:
Hardwood
DIN identification:
EI
Botanical name:
Querus robur
Presence:
all Europe, Asia Minor and the Caucasus
Trunk:
Diameter >=1.5 m, useful height >=18 m
Wood colour:
Heartwood: yellow-brown to red-brown
Sapwood: yellowish-white to light grey
Characteristics:
Growth rings are clearly marked. Large pores. Wide medullary rays occur in radial section, forming bright shiny stripes, or brown lines in tangential section.
Properties:
Hard wood is densely fibrous, (moderately) massive solid, and easy to treat. It is characterised by high resistance. High tannic acid (tannin) contents.

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