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DESCRIPTION
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PRIME
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MARKANT/ (NATUR)
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RUSTIK A (OLD RUSTIK)
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RUSTIK B (NEW RUSTIK)
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Wood’s cut (flat and quarter)
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Mixed
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Mixed
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Mixed
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Mixed
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COLOUR
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Main color of the tone
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Light
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Light
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Light
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Light
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Presence of the dark tone of the oak
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No
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No
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No
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Yes
|
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Color difference on the board and between different parts of floor
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Without discoloration
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Without discoloration
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Without discoloration
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Discoloration is allowed
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RAW MATERIAL’S STRUCTURE DEFECTS
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Knot’s size not more than:
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< 5 mm.
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< 10 mm
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< 35 mm
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Without limits
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Quantity of knots on 1 r/m:
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Not > than 2 pcs.
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Not > than 3 pcs.
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Not > than 3 pcs.
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Without limits
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|
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No
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In measurements, written earlier
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In measurements, written earlier
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In measurements, written earlier
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|
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No
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In measurements, written earlier
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In measurements, written earlier
|
In measurements, written earlier
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- Healthy knots, partly adherent or with cracks, sanded and filled
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In measurements, written earlier
|
In measurements, written earlier
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In measurements, written earlier
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In measurements, written earlier
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- Not adherent or pertly “destroyed” knots, filled and sanded
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No
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No
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No
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In measurements, written earlier
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- High-quality repaired, which imitates the knot (with color and structure)
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No
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In measurements, written earlier
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In measurements, written earlier
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In measurements, written earlier
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- Holes from “dead” knot, filled and sanded
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No
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< 10 mm not more than 1 pcs. on 1 r/m (in quantity of knots, written earlier)
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< 10 mm not
(in quantity of knots, written earlier)
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10 mm – joiner’s repair
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- Repaired knots, coming on the side edge (on which tongue is forming)
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No
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No
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Yes
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Yes
|
|
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1-3
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1-3
|
1-3
|
1-3
|
|
|
1-3
|
1-3
|
1-3
|
1-3
|
|
|
No
|
No
|
No
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“Opened”, without bark, length up to 100 mm, width up to 2 mm
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|
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No
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No
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No
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No
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Worm-hole
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No
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No
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No
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No
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CHEMICAL, FUNGOUS PAINTING
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Light, dark spots or lines
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No
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No
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No
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Yes
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Yellowness
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No
|
No
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No
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No
|
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Mottled butt rot
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No
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No
|
No
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No
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WORKMANSHIP AND OTHER DEFECTS
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|
Filled and sanded cracks, in width up to 1 mm, length – up to 100 mm
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No
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Yes
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Yes
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Yes
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Splits, scratches, filled and repaired
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No
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No
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Yes
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Yes
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