3. Cracks (putty) – width to 3mm, a length of up to 30% of the length of plank
4. Sapwood (not limited)
5. THE WORMHOLE CAN BE UP TO 10 PIECES WITH A DIAMETER OF NO MORE THAN 3 MM. WITH A LENGTH OF 40 CM
NOT ALLOWED
1. Yellowness (spots and stripes)
2. Rot
3. Blue
NOTE TO TABLE :
1. DEFECTS ON THE BACK SIDE OF THE PARQUET PRODUCTS ARE NOT ACCOUNTED AND NOT STANDARTIZED. 2. TYPE OF CUTS (CUT) AND DIRECTION OF WOOD FIBERS DO NOT STANDARTIZED.