EN 14257:2006
(Main)Adhesives - Wood adhesives - Determination of tensile strength of lap joints at elevated temperature (WATT '91)
Adhesives - Wood adhesives - Determination of tensile strength of lap joints at elevated temperature (WATT '91)
This European Standard specifies a method for testing the strength of wood adhesives at 80 °C.
NOTE The procedure described is based on a test developed in Germany known originally as the WATT ‘91 test. It uses the test piece described in EN 205.
Klebstoffe - Holzklebstoffe - Bestimmung der Klebfestigkeit von Längsklebungen im Zugversuch in der Wärme (WATT '91)
Diese Europäische Norm legt ein Verfahren zur Prüfung der Festigkeit von Holzklebstoffen bei 80 °C fest.
ANMERKUNG Das beschriebene Verfahren geht auf eine in Deutschland entwickelte Prüfung zurück, die als WATT’91
bekannt wurde. Es werden die in EN 205 beschriebenen Prüfkörper verwendet.
Adhésifs - Adhésifs pour bois - Détermination de la résistance en traction à température élevée des joints à recouvrement (essai WATT '91)
La présente Norme européenne spécifie une méthode d’essai de la résistance à 80 °C des adhésifs pour bois.
NOTE La méthode décrite reprend un essai mis au point en Allemagne, initialement connu sous le nom d’essai WATT ’91
et se sert d’une éprouvette correspondant à la description de l’EN 205.
Lepila – Lepila za les – Ugotavljanje natezne trdnosti spojev s preklopom pri povišani temperaturi (WATT ’91)
General Information
- Status
- Withdrawn
- Publication Date
- 20-Jun-2006
- Withdrawal Date
- 20-Jan-2026
- Technical Committee
- CEN/TC 193 - Adhesives
- Drafting Committee
- CEN/TC 193/SC 1/WG 12 - Adhesives for non-loadbearing timber structures
- Current Stage
- 9960 - Withdrawal effective - Withdrawal
- Start Date
- 25-Sep-2019
- Completion Date
- 21-Jan-2026
- Directive
- 89/106/EEC - Construction products
Relations
- Effective Date
- 08-Jun-2022
- Effective Date
- 28-Jan-2026
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Frequently Asked Questions
EN 14257:2006 is a standard published by the European Committee for Standardization (CEN). Its full title is "Adhesives - Wood adhesives - Determination of tensile strength of lap joints at elevated temperature (WATT '91)". This standard covers: This European Standard specifies a method for testing the strength of wood adhesives at 80 °C. NOTE The procedure described is based on a test developed in Germany known originally as the WATT ‘91 test. It uses the test piece described in EN 205.
This European Standard specifies a method for testing the strength of wood adhesives at 80 °C. NOTE The procedure described is based on a test developed in Germany known originally as the WATT ‘91 test. It uses the test piece described in EN 205.
EN 14257:2006 is classified under the following ICS (International Classification for Standards) categories: 83.180 - Adhesives. The ICS classification helps identify the subject area and facilitates finding related standards.
EN 14257:2006 has the following relationships with other standards: It is inter standard links to EN 14257:2019, EN 1307:2014. Understanding these relationships helps ensure you are using the most current and applicable version of the standard.
EN 14257:2006 is associated with the following European legislation: EU Directives/Regulations: 305/2011, 89/106/EEC. When a standard is cited in the Official Journal of the European Union, products manufactured in conformity with it benefit from a presumption of conformity with the essential requirements of the corresponding EU directive or regulation.
EN 14257:2006 is available in PDF format for immediate download after purchase. The document can be added to your cart and obtained through the secure checkout process. Digital delivery ensures instant access to the complete standard document.
Standards Content (Sample)
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.Lepila – Lepila za les – Ugotavljanje natezne trdnosti spojev s preklopom pri povišani temperaturi (WATT ’91)Klebstoffe - Holzklebstoffe - Bestimmung der Klebfestigkeit von Längsklebungen im Zugversuch in der Wärme (WATT '91)Adhésifs - Adhésifs pour bois - Détermination de la résistance en traction a température élevée des joints a recouvrement (essai WATT '91)Adhesives - Wood adhesives - Determination of tensile strength of lap joints at elevated temperature (WATT '91)83.180LepilaAdhesivesICS:Ta slovenski standard je istoveten z:EN 14257:2006SIST EN 14257:2006en01-oktober-2006SIST EN 14257:2006SLOVENSKI
STANDARD
EUROPEAN STANDARDNORME EUROPÉENNEEUROPÄISCHE NORMEN 14257June 2006ICS 83.180 English VersionAdhesives - Wood adhesives - Determination of tensile strengthof lap joints at elevated temperature (WATT '91)Adhésifs - Adhésifs pour bois - Détermination de larésistance en traction à température élevée des joints àrecouvrement (essai WATT '91)Klebstoffe - Holzklebstoffe - Bestimmung der Klebfestigkeitvon Längsklebungen im Zugversuch in der Wärme (WATT'91)This European Standard was approved by CEN on 21 November 2005.CEN members are bound to comply with the CEN/CENELEC Internal Regulations which stipulate the conditions for giving this EuropeanStandard the status of a national standard without any alteration. Up-to-date lists and bibliographical references concerning such nationalstandards may be obtained on application to the Central Secretariat or to any CEN member.This European Standard exists in three official versions (English, French, German). A version in any other language made by translationunder the responsibility of a CEN member into its own language and notified to the Central Secretariat has the same status as the officialversions.CEN members are the national standards bodies of Austria, Belgium, Cyprus, Czech Republic, Denmark, Estonia, Finland, France,Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Romania,Slovakia, Slovenia, Spain, Sweden, Switzerland and United Kingdom.EUROPEAN COMMITTEE FOR STANDARDIZATIONCOMITÉ EUROPÉEN DE NORMALISATIONEUROPÄISCHES KOMITEE FÜR NORMUNGManagement Centre: rue de Stassart, 36
B-1050 Brussels© 2006 CENAll rights of exploitation in any form and by any means reservedworldwide for CEN national Members.Ref. No. EN 14257:2006: ESIST EN 14257:2006
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