NBN EN 1311 : 1997
Current
The latest, up-to-date edition.
ROUND AND SAWN TIMBER - METHOD OF MEASUREMENT OF BIOLOGICAL DEGRADE
12-01-2013
Foreword
1 Scope
2 Normative references
3 Definitions
4 Sawn timber
4.1 Degrade by insects
4.2 Fungal degrade
5 Round timber
5.1 Degrade bu insects
5.2 Fungal degrade
5.3 Hollow
5.4 Other degrade
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.
| DocumentType |
Standard
|
| PublisherName |
Belgian Standards
|
| 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 |
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