1. Health and putty renovated Knots to 18 mm
2. Black Knots (putty) to 13 mm
3. Cracks (putty) – width to 0.5mm and lenght to 30mm
4. Sapwood to 20%
1. Yellowness (spots and stripes)
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.