High Quality Plywood and Veneer

Defects categories		B(S)	BB	CP	L	C
1. Knots light inosculated sound		Some allowed of the size up 10 mm	Allowed		Allowed	Allowed
1. Knots light inosculated sound		In a quantity up to 8 per 1 m² of the surface	Allowed		Allowed	Allowed
Dark		Allowed in a size up to 5 mm	Up to 20 mm	Up to 25 mm	Allowed with splits of width up to 1.5 mm	Up to 65 mm
Dark		In amount of max 2 per 1 m²	In amount of max 2 per 1 m²	In amount of max 3 per 1 m²		In amount of max 10
2. Rot and not inosculated knots, open defects		Allowed in a size up to 5 mm	Allowed in a size up to 6 mm	Allowed in a size up to 6 mm	Allowed in a size up to 20 mm	Allowed in a size up to 40 mm
2. Rot and not inosculated knots, open defects		In amount of max 2 per 1 m²	In amount of max 2 per 1 m²	In amount of max 5 per 1 m²		In amount of max 10 per 1 m²
3. Wood structure defects		Allowed up to 20 % of the sheet surface	Allowed	Allowed	Allowed
4. Lengthwise splits and cracks caused by drying through	Opened	Not allowed	Allowed of the width up to 2 mm, length up to 200 mm in amount of 1 piece per 1 m of the sheet width	Allowed of the width up to 2 mm, length up to 200 mm in amount of 3 pieces per 1 m of the sheet width	Allowed of the width up to 4 mm, length up to 500	Allowed of the width up to 10 mm, length up to 400 mm in amount of 2 pieces per 1 m of the sheet width
4. Lengthwise splits and cracks caused by drying through	Closed	Not allowed	Allowed of the length up to 200 mm in amount up to 3 per 1 m of the sheet width	Allowed	Allowed	Allowed
5. Sound decolouration		Allowed to 15 % of the sheet surface	Allowed to 50 % of the sheet surface	Allowed to 75 % of the sheet surface	Allowed	Allowed
6. Joins spans		Not allowed	Allowed in the total amount of the opened splits up to 2 mm, length up to 200 mm	Allowed in the total amount of the opened splits up to 2 mm, length up to 200 mm	Allowed in the total amount of the opened splits up to 5 mm, length up to 500 mm	Allowed in the total amount of the opened splits up to 10 mm, length up to 400 mm
7. Junction lap		Not allowed	Not allowed	Not allowed	Allowed of the length up to 500 mm in amount up to 2 pieces per 1 m²	Allowed of the length up to 500 mm in amount up to 2 pieces per 1 m²
8. Presses, bulges, prints		Not allowed	Not allowed	Allowed in the total amount of the not inosculated knots	Allowed up to height and depth of 0.5 mm, size up to 20 mm	Allowed
9. Roughness of the plywood		Not allowed	Not allowed	Allowed up to 5 % of the sheet surface	Allowed up to 5 % of the sheet surface	Allowed
10. Sanding through		Not allowed	Not allowed	Allowed 1 % of the sheet surface	Allowed 1 % of the sheet surface	Allowed
11. Plywood surface colour change caused by the glue exudation		Not allowed	Allowed up to 3 % of the sheet surface	Allowed up to 5 % of the sheet surface	Allowed	Allowed
12. Repair:	Patches	Not allowed	Allowed 8 pieces per 1 m² of the sheet	Allowed	Allowed	Allowed
12. Repair:	Filling by putty	Not allowed	Not allowed	Allowed 1 % of the sheet surface	Allowed	Allowed
13. Sanding trough and edge cutting defects			Allowed from the edge up to 2 mm	Allowed from the edge up to 2 mm	Allowed from the edge up to 5 mm	Allowed from the edge up to 5 mm

Plywood Ôàíåðà	Tolerances Äîïóñê
Thickness, Òîëùèíà	Sanded Ïîëèðîâàííàÿ		Not sanded Íå ïîëèðîâàííàÿ
mm	Limit devitations of the average factual thickness from the nominal one Îòêëîíåíèÿ ïðåäåëà ñðåäíåé ôàêòè÷åñêîé òîëùèíû îò íîìèíàëüíîãî	One sheet limit thickness tolerances Äîïóñêè ïðåäåëüíîé òîëùèíû îäíîãî ëèñòà	Limit deveiations of the aveerage factual thickness from the nominal one Îòêëîíåíèÿ ïðåäåëà ñðåäíåé ôàêòè÷åñêîé òîëùèíû îò íîìèíàëüíîãî	One sheet limit thickness tolerances Äîïóñêè ïðåäåëüíîé òîëùèíû îäíîãî ëèñòà.
6,5	-0,3 +0,1	0,4	+ 0,3	0,4
9	-0,2 +0,5	0,6	+ 0,5	0,7
10; 12	-0,5 +0,5	0,6	+ 0,5	0,7
15	-0,7 +0,3	0,8	+ 0,7	0,9
18	-0,9 +0,1	0,8	+ 0,7	0,9
21	-1,0 -0,1	1,0	+ 1,5	1,1
24	-1,1 -0,3	1,0	+ 1,5	1,1
27; 28	-1,8 -0,2	1,2	+ 1,7	1,5
30	-1,9 -0,1	1,2	+ 1,7	1,5