SPECIFICATION
EUROPEAN WHITE OAK
ABC GRADE
Species
Quality
ABC
Dimensions
Latin name Quercus Robur, Querqus Petraea
English name European White Oak
Straight, healthy and cylindrical logs
Healthy knots allowed until 5 cm diameter
Maximum 8 cm / m bending
Twisted logs: < 8cm/m
Root ring, rot, cracks and iron not allowed
Admitted lengths: 4.00m/+ +20 cm free trim on every log
Min. diameter: 40 cm (max. 30% 30/39)
Max. diameter: Unlimited
Measurement: Diameter in the middle of the length, over the bark
By NBN EN 1316-1