NF B51-016

NF B51-016

December 1987
Standard Current

Wood. Static bending. Determination of modulus of elasticity in static bending using small clear specimens.

Dans la série traitant des méthodes d'essais générales des bois sur éprouvettes de petites dimensions sans défaut, la présente norme fixe la méthode permettant de déterminer le module d'élasticité en flexion statique, dans la direction parallèle au fil d'éprouvettes de bois de petites dimensions, de droit fil, sans noeud, ni défaut.

See more
View the extract New: UPSELL service
Main informations

Collections

National standards and national normative documents

Publication date

December 1987

Number of pages

9 p.

Reference

NF B51-016

ICS Codes

79.040   Wood, sawlogs and sawn timber

Classification index

B51-016

Print number

1 - 01/08/1988

International kinship

ISO 3349:1975
Sumary
Wood. Static bending. Determination of modulus of elasticity in static bending using small clear specimens.

Dans la série traitant des méthodes d'essais générales des bois sur éprouvettes de petites dimensions sans défaut, la présente norme fixe la méthode permettant de déterminer le module d'élasticité en flexion statique, dans la direction parallèle au fil d'éprouvettes de bois de petites dimensions, de droit fil, sans noeud, ni défaut.
Replaced standards (1)
NF B51-008
February 1942
Standard Cancelled
Wood. Static bend test.

Table of contents
  • 1 OBJET ET DOMAINE D'APPLICATION
    2
  • 2 RÉFÉRENCES
    2
  • 3 PRINCIPE
    2
  • 4 APPAREILLAGE
    3
  • 4.1 Machine d'essai
    3
  • 4.2 Dispositif
    3
  • 4.3 Appareil pour mesurer la flèche de l'éprouvette
    3
  • 4.4 Instrument de mesurage
    3
  • 4.5 Appareillage pour la détermination de l'humidité
    3
  • 5 PRÉCISION DE MESURAGE
    3
  • 6 ÉPROUVETTES
    3
  • 7 MODE OPÉRATOIRE
    3
  • 8 EXPRESSION DES RÉSULTATS
    5
  • 9 RAPPORT D'ESSAI
    5
ZOOM ON ... the Requirements department
To comply with a standard, you need to quickly understand its issues in order to determine its impact on your activity.

The Requirements department helps you quickly locate within the normative text:
- mandatory clauses to satisfy,
- non-essential but useful clauses to know, such as permissions and recommendations.

The identification of these types of clauses is based on the document “ISO / IEC Directives, Part 2 - Principles and rules of structure and drafting of ISO documents ”as well as on a constantly enriched list of verbal forms.

With Requirements, quickly access the main part of the normative text!

With Requirements, quickly access the main part of the normative text!
New: UPSELL service
- The UPSELL service allows you to easily update one of your standards.
- With a single click, add a new language, the Requirements or Redline+ service and add one or more additional users.
- Whether you are in the process of acquiring a standard or it is already available in your personal space, the UPSELL service is available at every stage to help you understand it and implement it within your organization.
Need to identify, monitor and decipher standards?

COBAZ is the simple and effective solution to meet the normative needs related to your activity, in France and abroad.

Available by subscription, CObaz is THE modular solution to compose according to your needs today and tomorrow. Quickly discover CObaz!

Request your free, no-obligation live demo

I discover COBAZ