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EN 302-7:2004

(Main)

Adhesives for load-bearing timber structures - Test methods - Part 7: Determination of the conventional working life

Adhesives for load-bearing timber structures - Test methods - Part 7: Determination of the conventional working life

This part of EN 302 specifies a method for determining the conventional working life for adhesives for load-bearing timber structures, by a viscosity test.
This method is not suitable for determining the conventional working life of a multi-component adhesive whose actual working life is very short.
This standard is only intended for obtaining a reliable basis for comparison between adhesives. The method gives results which cannot be applied to the safe manufacture of timber structures without modifications for the influences of factory temperature and relative air humidity.

Klebstoffe für tragende Holzbauteile - Prüfverfahren - Teil 7: Bestimmung der Gebrauchsdauer

Anwendungsbereich
Dieser Teil von EN 302 legt ein Verfahren zur Bestimmung der Gebrauchsdauer für Klebstoffe für tragende Holzbauteile mit einer Viskositätsprüfung fest.
Dieses Verfahren ist nicht geeignet zur Bestimmung der Gebrauchsdauer eines Mehrkomponentenklebstoffs, dessen tatsächliche Gebrauchsdauer sehr kurz ist.
Diese Norm dient nur dazu, ähnliche Klebstoffen auf einer zuverlässigen Grundlage zu vergleichen. Die nach diesem Verfahren erhaltenen Ergebnisse können nicht unverändert für die zuverlässige Herstellung von Holzbauteilen verwendet werden, ohne die Einflüsse von Verarbeitungstemperatur und relativer Luftfeuchte zu berücksichtigen.

Adhésifs pour structures portantes en bois - Méthodes d'essai - Partie 7 : Détermination de la durée conventionnelle d'utilisation

La présente partie de l'EN 302 spécifie une méthode permettant de déterminer, à partir d'un essai de viscosité, la durée conventionnelle d'utilisation des adhésifs pour structures portantes en bois.
Cette méthode n'est pas applicable pour déterminer la durée conventionnelle d'utilisation d'un adhésif multi-composant dont la durée de vie réelle est très courte.
Le présent document vise seulement à fournir une base fiable de comparaison des adhésifs. La méthode fournit des résultats qui ne sont pas applicables sans risque à la fabrication de structures en bois, sans des modifications prenant en compte l'influence de la température et de l'humidité relative de l'air dans l'usine.

Lepila za nosilne lesene konstrukcije - Preskusne metode - 7. del: Določanje dobe trajanja

General Information

Status
Withdrawn
Publication Date
13-Jul-2004
Withdrawal Date
26-Mar-2013
ICS
83.180 - Adhesives
Technical Committee
CEN/TC 193 - Adhesives
Drafting Committee
CEN/TC 193/SC 1/WG 8 - Revision of EN 301 and EN 302
Current Stage
9960 - Withdrawal effective - Withdrawal
Start Date
27-Mar-2013
Completion Date
27-Mar-2013
Ref Project
SIST EN 302-7:2004 - Adhesives for load-bearing timber structures - Test methods - Part 7: Determination of the conventional working life

Relations

Replaced By
EN 302-7:2013 - Adhesives for load-bearing timber structures - Test methods - Part 7: Determination of the working life under referenced conditions
Effective Date
03-Apr-2013

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2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.WUDMDQMDKlebstoffe für tragende Holzbauteile - Prüfverfahren - Teil 7: Bestimmung der GebrauchsdauerAdhésifs pour structures portantes en bois - Méthodes d'essai - Partie 7 : Détermination de la durée conventionnelle d'utilisationAdhesives for load-bearing timber structures - Test methods - Part 7: Deter
...

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