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prEN 15416-4

(Main)

Adhesives for load bearing timber structures other than phenolic and aminoplastic - Test methods - Part 4: Determination of open assembly time under referenced conditions

Adhesives for load bearing timber structures other than phenolic and aminoplastic - Test methods - Part 4: Determination of open assembly time under referenced conditions

This document specifies a laboratory method of determining the open assembly time in standard climate (20 ± 2) °C and (65 ± 5) % relative humidity (hereafter climate [20/65]).
This document is intended to determine the open assembly time using a defined procedure for obtaining a reliable base for comparison of open assembly time between adhesives under referenced conditions.
The method gives a result that cannot be applied to the safe manufacture of timber structures without taking into account the influence of factors such as timber density, moisture content, factory temperature and relative air humidity.

Klebstoffe für tragende Holzbauteile ausgenommen Phenolharzklebstoffe und Aminoplaste - Prüfverfahren - Teil 4: Bestimmung der offenen Wartezeit bei Referenzbedingungen

Dieses Dokument legt ein Laborverfahren zur Bestimmung der offenen Wartezeit in einem Normalklima (20 ± 2) °C und (65 ± 5) % relative Luftfeuchte (nachstehend Normalklima [20/65]) fest.
Dieses Dokument dient zur Bestimmung der offenen Wartezeit unter Anwendung eines festgelegten Verfahrens, um eine zuverlässige Grundlage zum Vergleich der offenen Wartezeiten verschiedener Klebstoffe bei Referenzbedingungen zu schaffen.
Das Verfahren führt zu einem Ergebnis, das für die sichere Herstellung von Holzbauteilen nur unter Berücksichtigung der Einflussfaktoren, wie z. B. Rohdichte/Feuchtegehalt des Holzes, Werkstemperatur und relative Luftfeuchte, zugrunde gelegt werden kann.

Adhésifs pour structures portantes en bois de type autre que phénolique et aminoplaste - Méthodes d'essais - Partie 4 : Détermination du temps d'assemblage ouvert dans des conditions de référence

Le présent document spécifie une méthode de détermination en laboratoire du temps d’assemblage ouvert sous un climat normal de (20 ± 2) °C et (65 ± 5) % d’humidité relative (ci-après climat [20/65]).
Le présent document est destiné à déterminer le temps d’assemblage ouvert en utilisant un mode opératoire défini afin d’obtenir une base fiable de comparaison des temps d’assemblage ouvert de différents adhésifs dans des conditions de référence.
La méthode conduit à un résultat qui ne peut pas être utilisé pour une fabrication sûre des structures en bois sans tenir compte de l’influence de facteurs tels que la masse volumique du bois, sa teneur en humidité, la température de l’usine et l’humidité relative de l’air.

Lepila (razen fenolnih ali aminskih) za nosilne lesene konstrukcije - Preskusne metode - 4. del: Ugotavljanje odprtega časa pri referenčnih pogojih

General Information

Status
Not Published
Publication Date
18-Sep-2025
ICS
83.180 - Adhesives
Technical Committee
CEN/TC 193 - Adhesives
Drafting Committee
CEN/TC 193/SC 1/WG 4 - Tests for 'Novel' load bearing adhesives for wood
Current Stage
4020 - Submission to enquiry - Enquiry
Start Date
02-May-2024
Due Date
03-May-2024
Completion Date
02-May-2024
Ref Project
oSIST prEN 15416-4:2024 - Adhesives for load bearing timber structures other than phenolic and aminoplastic - Test methods - Part 4: Determination of open assembly time under referenced conditions

Relations

Revises
EN 15416-4:2017 - Adhesives for load bearing timber structures other than phenolic and aminoplastic - Test methods - Part 4: Determination of open assembly time under referenced conditions
Effective Date
14-Jun-2023

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SLOVENSKI STANDARD
oSIST prEN 15416-4:2024
01-junij-2024
Lepila (razen fenolnih ali aminskih) za nosilne lesene konstrukcije - Preskusne
metode - 4. del: Ugotavljanje odprtega časa pri referenčnih pogojih
Adhesives for load bearing timber structures other than phenolic and aminoplastic - Test
methods - Part 4: Determination of open assembly time under referenced conditions
Klebstoffe für tragende Holzbauteile ausgenommen Phenolharzklebstoffe und
Aminoplaste - Prüfverfahren - Teil 4: Bestimmung der offenen Wartezeit bei
Referenzbedingungen
Adhésifs pour structures portantes en bois de type autre que phénolique et aminoplaste -
Méthodes d'essais - Partie 4 : Détermination du temps d'assemblage ouvert dans des
conditions de référence
Ta slovenski standard je istoveten z: prEN 15416-4
ICS:
83.180 Lepila Adhesives
91.080.20 Lesene konstrukcije Timber structures
oSIST prEN 15416-4:2024 en,fr,de
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.

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oSIST prEN 15416-4:2024

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oSIST prEN 15416-4:2024


DRAFT
EUROPEAN STANDARD
prEN 15416-4
NORME EUROPÉENNE

EUROPÄISCHE NORM

May 2024
ICS 83.180 Will supersede EN 15416-4:2017
English Version

Adhesives for load bearing timber structures other than
phenolic and aminoplastic - Test methods - Part 4:
Determination of open assembly time under referenced
conditions
Adhésifs pour structures portantes en bois de type Klebstoffe für tragende Holzbauteile ausgenommen
autre que phénolique et aminoplaste - Méthodes Phenolharzklebstoffe und Aminoplaste - Prüfverfahren
d'essais - Partie 4 : Détermination du temps - Teil 4: Bestimmung der offenen Wartezeit bei
d'assemblage ouvert dans des conditions de référence Referenzbedingungen
This draft European Standard is submitted to CEN members for enquiry. It has been drawn up by the Technical Committee
CEN/TC 193.

If this draft becomes a European Standard, CEN members are bound to comply with the CEN/CENELEC Internal Regulations
which stipulate the conditions for giving this European Standard the status of a national standard without any alteration.

This draft European Standard was established by CEN in three official versions (English, French, German). A version in any other
language made by translation under the responsibility of a CEN member into its own language and notified to the CEN-CENELEC
Management Centre has the same status as the official versions.

CEN members are the national standards bodies of Austria, Belgium, Bulgaria, Croatia, Cyprus, Czech Republic, Denmark, Estonia,
Finland, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway,
Poland, Portugal, Republic of North Macedonia, Romania, Serbia, Slovakia, Slovenia, Spain, Sweden, Switzerland, Türkiye and
United Kingdom.

Recipients of this draft are invited to submit, with their comments, notification of any relevant patent rights of which they are
aware and to provide supporting documentation.

Warning : This document is not a European Standard. It is distributed for review and comments. It is subject to change without
notice and shall not be referred to as a European Standard.


EUROPEAN COMMITTEE FOR STANDARDIZATION
COMITÉ EUROPÉEN DE NORMALISATION

EUROPÄISCHES KOMITEE FÜR NORMUNG

CEN-CENELEC Management Centre: Rue de la Science 23, B-1040 Brussels
© 2024 CEN All rights of exploitation in any form and by any means reserved Ref. No. prEN 15416-4:2024 E
worldwide for CEN national Members.

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oSIST prEN 15416-4:2024
prEN 15416-4:2024 (E)
Contents Page
European foreword . 3
Introduction . 4
1 Scope . 6
2 Normative references . 6
3 Terms and definitions . 6
4 Principle . 6
5 Apparatus . 7
...

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