NF B53-801

NF B53-801

August 2013
Standard Current

Wood - Appearance grading of sawn sweet chestnut : boules, selected unedged timbers, strips and square-edged timbers

Le présent document définit les modes de détermination de la qualité selon l'aspect des sciages de châtaigner.

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Main informations

Collections

National standards and national normative documents

Publication date

August 2013

Number of pages

11 p.

Reference

NF B53-801

ICS Codes

79.040   Wood, sawlogs and sawn timber

Classification index

B53-801

Print number

1 - 29/07/2013
Sumary
Wood - Appearance grading of sawn sweet chestnut : boules, selected unedged timbers, strips and square-edged timbers

Le présent document définit les modes de détermination de la qualité selon l'aspect des sciages de châtaigner.
Table of contents
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  • 1 Domaine d'application
    5
  • 2 Références normatives
    5
  • 3 Termes et définitions
    5
  • 4 Procédure de détermination de la qualité des bois sciés
    6
  • 4.1 Règles de classement
    6
  • 4.2 Principes de classement
    6
  • 4.3 Critères à prendre en compte
    7
  • 5 Appellation des choix
    7
  • 5.1 Généralités
    7
  • 5.2 Appellation des choix pour le châtaignier
    8
  • 6 Règles de classement
    8
  • 6.1 Face de classement
    8
  • 6.2 Plots et plateaux sélectionnés
    8
  • 6.3 Frises et avivés
    8
  • 6.4 Classement des plots et des plateaux sélectionnés
    9
  • 6.5 Classement des frises et avivés
    10
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