NF ISO 26842-1

NF ISO 26842-1

August 2020
Standard Current

Adhesives - Test methods for the evaluation and selection of adhesives for indoor wood products - Part 1 : resistance to delamination in non-severe environments

This document gives guidelines to select, by means of delamination-resistance tests, adhesive/wood combinations for use in wood products placed in non-severe environments, in which the products are not exposed to extreme changes in temperature and humidity. This document provides a series of exposure cycles at various temperature and humidity values to verify that the adhesive selected, or a product bonded with the adhesive, meets the necessary requirements for resistance to delamination. This document is intended to help the user not only to select a suitable adhesive, but also to evaluate adhesives and adhesively bonded wood products. NOTE When actual wood products are tested using this method, the test results might not be comparable because the test laboratory do not normally have had adequate control over the way the product was assembled. This document is not intended for use in the qualification of structural components.

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Main informations

Collections

National standards and national normative documents

Publication date

August 2020

Number of pages

11 p.

Reference

NF ISO 26842-1

ICS Codes

83.180   Adhesives

Classification index

T76-340-1

Print number

1

International kinship

ISO 26842-1:2020
Sumary
Adhesives - Test methods for the evaluation and selection of adhesives for indoor wood products - Part 1 : resistance to delamination in non-severe environments

This document gives guidelines to select, by means of delamination-resistance tests, adhesive/wood combinations for use in wood products placed in non-severe environments, in which the products are not exposed to extreme changes in temperature and humidity.

This document provides a series of exposure cycles at various temperature and humidity values to verify that the adhesive selected, or a product bonded with the adhesive, meets the necessary requirements for resistance to delamination.

This document is intended to help the user not only to select a suitable adhesive, but also to evaluate adhesives and adhesively bonded wood products.

NOTE When actual wood products are tested using this method, the test results might not be comparable because the test laboratory do not normally have had adequate control over the way the product was assembled.

This document is not intended for use in the qualification of structural components.

Replaced standards (1)
NF ISO 26842-1
December 2009
Standard Cancelled
Adhesives - Test methods for the evaluation and selection of adhesives for indoor wood products - Part 1 : resistance to delamination in non-severe environments

Le présent document donne des indications sur les essais de résistance à la délamination, permettant de choisir des adhésifs pour les produits en bois, utilisés dans des environnements non sévères, en usage intérieur, ou au cours du transport, dans lesquels ils ne seront pas soumis à des variations extrêmes de température et d'humidité. La présente partie de la NF ISO 26842 est non seulement destinée à aider l'utilisateur à choisir un adhésif adapté, mais également à évaluer les adhésifs et les produits en bois collés avec l'adhésif.

Table of contents
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  • Avant-propos
  • 1 Domaine d'application
  • 2 Références normatives
  • 3 Termes et définitions
  • 4 Principe
  • 5 Appareillage
  • 6 Éprouvettes
  • 7 Classes de résistance à la délamination
  • 8 Essais de résistance à la délamination
  • 9 Mode opératoire
  • 10 Évaluation de la classe de résistance à la délamination choisie
  • 11 Rapport d'essai
  • Annexe A (informative) Formulaire de rapport
  • Bibliographie
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