NF EN 1311 : 1997
Current
The latest, up-to-date edition.
ROUND AND SAWN TIMBER - METHOD OF MEASUREMENT OF BIOLOGICAL DEGRADE
12-01-2013
Avant-propos
1 Domaine d'application
2 Références normatives
3 Définitions
4 Bois sciés
4.1 Dégradations dues aux insectes
4.2 Dégradations dues aux champignons
5 Bois ronds
5.1 Dégradations dues aux insectes
5.2 Dégradations dues aux champignons
5.3 Coeur creux
5.4 Autres dégradations
Defines methods of measuring biological degradations in the visual grading of sawn and round timber for appearance or for assessment of its mechanical properties. Not applicable to strength grading of structural timber. Applicable to hardwood and softwood sawn timber, square-edged and unedged, to processed and to round timber, but not to tropical timber.
| DevelopmentNote |
Indice de classement: B53-614. (05/2014)
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| DocumentType |
Standard
|
| PublisherName |
Association Francaise de Normalisation
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| Status |
Current
|
| Standards | Relationship |
| UNI EN 1311 : 1999 | Identical |
| I.S. EN 1311:1997 | Identical |
| UNE-EN 1311:1998 | Identical |
| DIN EN 1311:1997-08 | Identical |
| EN 1311:1997 | Identical |
| BS EN 1311:1997 | Identical |
| NF EN 1927-2 : 2008 | QUALITATIVE CLASSIFICATION OF SOFTWOOD ROUND TIMBER - PART 2: PINES |
| NF ENV 1927-3 : 1999 XP | QUALITATIVE CLASSIFICATION OF SOFTWOOD ROUND TIMBER - PART 3: LARCHES AND DOUGLAS FIRS |
| NF ENV 1927-2 : 1999 XP | QUALITATIVE CLASSIFICATION OF SOFTWOOD ROUND TIMBER - PART 2: PINES |
| NF EN 1927-3 : 2008 | QUALITATIVE CLASSIFICATION OF SOFTWOOD ROUND TIMBER - PART 3: LARCHES AND DOUGLAS FIR |
| NF ENV 1927-1 : 1999 XP | QUALITATIVE CLASSIFICATION OF SOFTWOOD ROUND TIMBER - PART 1: SPRUCES AND FIRS |
| NFB 53 801 : 2013 | BOIS - CLASSEMENT D'ASPECT DES SCIAGES DE CHATAIGNER: PLOTS, PLATEAUX SELECTIONNES, FRISES ET AVIVES |
| NF EN 1927-1 : 2008 | QUALITATIVE CLASSIFICATION OF SOFTWOOD ROUND TIMBER - PART 1: SPRUCES AND FIRS |
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