FACE VENEER GRADING NORMS
We follow the Standard Grading Norms ofGSEZ Wood and Veneer Association (NKOK, Liberville, Gabon) for our Okoume Face Veneer. |
|
C/C Grade |
GTI refers this grade as A Grade |
Open Splits |
Not Allowed |
Head Crack |
Head Crack Allowed |
Discolour |
Natural Discolour partially allowed |
Live Knots |
Live Knots / Eye allowed any number |
Dead Knots |
Not Allowed |
Pin Borer |
Not Allowed |
Cutter Borer |
Not Allowed |
Chain Borer |
Not Allowed |
Face Jali |
Not Allowed |
D Grade |
D Grade |
Open Splits |
“C” Grade sheet with Minor Split allowed |
Head Crack |
Head Crack is allowed |
Discolour |
Natural Discolour allowed to any extent |
Live Knots |
Live Knots / Eye allowed any number |
Dead Knots |
01/02 very minor dead knot allowed; but if whole sheet is having no defect, then ONE coin size hole will be allowed. |
Pin Borer |
Pin borer allowed upto only few numbers per sheet. Allowed 10%-15% of total surface area of face leaf. |
Cutter Borer |
Generally cutter/s are not allowed but if face is clean, then 02-03 numbers of 1/2” long are allowed per sheet. |
Chain Borer |
Chain Borer not allowed. |
Face Jali |
10% allowed, if face leaf is of good colour and having no other defects. |
D2 Grade |
GTI refers this grade as C Grade |
Edge Cracks |
Allowed to any extent |
Discolour |
Natural Discolour allowed to any extent, white discolour allowed to any extent. |
Dead Knots |
02 to 03 numbers of dead knot, or even hole of diameter if Tennis Ball size is allowed per sheet. |
Pin Borer |
Pin borer allowed. |
Cutter Borer |
Allowed. |
Chain Borer |
Allowed. |
Face Jali |
Allowed. |
D3 Grade |
GTI refers this grade as D Grade |
Edge Cracks |
Allowed to any extent. |
Discolour |
Natural Discolour allowed to any extent, white discolour allowed to any extent. |
Live Knots |
Live Knots allowed any number. |
Dead Knots |
03 to 05 numbers of dead knot, or even hole of upto 6.0 inch diameter is allowed per sheet. |
Pin Borer |
Pin borer allowed. |
Cutter Borer |
Allowed. |
Chain Borer |
Allowed. |
Face Jali |
Allowed. |
Liên hệ ngay
Văn phòng kinh doanh quốc tế
German Plant Experience Pty. Ltd.
Phòng 311; Số 227 Đường Collins, Melbourne, Mã bưu chính - 3000, Úc
Phòng 311; Số 227 Đường Collins, Melbourne, Mã bưu chính - 3000, Úc
+614 2193 1745