EUROPEAN OAK - GRADING CRITERIA

Raw Material Grading

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Desserts

Nature/ Prime

Knots

1 -6 knots per plank.

Sound knots up to 5 mm.

Sapwood

Sapwood up to 5 mm per (each) edge.

Colour Variation and Shake

No shake.

The colour variation allowed.

G 2

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Drinks

Sound Knotty

Knots

5 - 6 knots per plank.

Sound knots up to 30 mm.

Dead knots up to 20 mm.

Sapwood

Sapwood is allowed for 20 mm per (each) edge.

Colour Variation and Shake

No shake.

The colour variation allowed.

G 2/3

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Mains

Country

Knots

Unlimited knots.

Sound knots and dead knots up to 40 mm.

Sapwood

Sapwood up to 20 mm per (each) edge.

Colour Variation and Shake

The shake and colour variation allowed.

G 3

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Healthy

Rustic

Knots

Unlimited knots.

Sound knots and dead knots up to 40 mm.

Sapwood

Sapwood is allowed 40 mm per (each) edge.

Colour Variation and Shake

The shake and colour variation allowed.

G 4