This European Standard specifies the rules determining the quality of appearance graded sawn timber. It describes various grades of temperate hardwood rough saw timber and regularized timber for which it lays down denominations and definitions. It also gives rules for composition and acceptance of batches.
DIN EN 975-1:2011 Referenced Document
EN 1310 Round and sawn timber - Method of measurement of features
EN 1311 Round and sawn timber - Method of measurement of biological degrade
EN 1313-2 Round and Sawn Timber - Permitted Deviations and Preferred Sizes - Part 2: Hardwood Sawn Timber (Incorporating Corrigendum June 1999)
EN 844-12:2000 Round and sawn timber - Terminology - Part 12: Additional terms and general index*, 2024-04-19 Update
EN 844-1:1995 Round and sawn timber - Terminoloy - Part 1: General terms common to round timber and sawn timber
EN 844-3:1995 Round and sawn timber - Terminoloy - Part 3: General terms relating to sawn timber
EN 844-4:1997 Round and sawn timber - Terminology - Part 4: Terms relating to moisture content
EN 844-6:1997 Round and sawn timber - Terminology - Part 6: Terms relating to dimensions of sawn timber
EN 844-7:1997 Round and sawn timber - Terminology - Part 7: Terms relating to anatomical structure of timber
EN 844-9:1997 Round and sawn timber - Terminology - Part 9: Terms relating to features of sawn timber
DIN EN 975-1:2011 history
2011DIN EN 975-1:2011-08 Sawn timber - Appearance grading of hardwoods - Part 1: Oak and beech; German version EN 975-1:2009 + AC:2010
2011DIN EN 975-1:2011 Sawn timber - Appearance grading of hardwoods - Part 1: Oak and beech; German version EN 975-1:2009 + AC:2010
2009DIN EN 975-1:2009 Sawn timber - Appearance grading of hardwoods - Part 1: Oak and beech; English version of DIN EN 975-1:2009-07