NF G91-103

NF G91-103

June 1990
Standard Current

Self-gripping fasteners. Mechanical strengt tests.

La présente norme décrit les principaux essais mécaniques auxquels peut être soumise une fermeture auto-agrippante.

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Main informations

Collections

National standards and national normative documents

Publication date

June 1990

Number of pages

11 p.

Reference

NF G91-103

ICS Codes

61.040   Headgear. Clothing accessories. Fastening of clothing

Classification index

G91-103

Print number

1 - 01/04/1992
Sumary
Self-gripping fasteners. Mechanical strengt tests.

La présente norme décrit les principaux essais mécaniques auxquels peut être soumise une fermeture auto-agrippante.
Table of contents
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  • 1 OBJET ET DOMAINE D'APPLICATION
    4
  • 2 RÉFÉRENCES
    4
  • 3 CONDITIONNEMENT DES ÉPROUVETTES
    4
  • 4 APPAREILLAGE COMMUN
    4
  • 5 ESSAIS
    4
  • 5.1 Détermination de la largeur utile
    4
  • 5.2 Détermination de la résistance à la traction longitudinale (figure 1)
    4
  • 5.3 Détermination de la résistance à l'ouverture (figure 2)
    5
  • 5.4 Détermination de la résistance au décrochage perpendiculaire (figure 3)
    6
  • 5.5 Détermination de l'allongement sous tension
    7
  • 6 PROCÈS-VERBAL D'ESSAI
    7
  • 7 BIBLIOGRAPHIE
    7
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