ROUND AND SAWN TIMBER - METHOD OF MEASUREMENT OF BIOLOGICAL DEGRADE

Published date

12-01-2013

Publisher

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)
DocumentType	Standard
PublisherName	Association Francaise de Normalisation
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