EN 717-1:2004

Wood-based panels - Determination of formaldehyde release - Part 1: Formaldehyde emission by the chamber method

This European Standard specifies a chamber method with three options of test chambers for the determination of the formaldehyde emission from wood-based panels in terms of the steady-state concentration in a climate chamber under defined conditions, which relate to typical conditions in real-life. This chamber method can also be applied to the estimation of formaldehyde concentrations under various conditions in practice, by the use of mathematical models.

Holzwerkstoffe - Bestimmung der Formaldehydabgabe - Teil 1: Formaldehydabgabe nach der Prüfkammer-Methode

Diese Europäische Norm legt ein Verfahren für die Bestimmung der Formaldehydabgabe von Holzwerkstoffen fest mittels der Ausgleichskonzentration in einer Klimakammer unter definierten, praxisnahen Bedingungen. Als Optionen werden drei Prüfkammertypen beschrieben. Diese Prüfkammermethode erlaubt auch die Schätzung von Formaldehydkonzentrationen unter verschiedenen Praxisbedingungen mittels mathematischer Modelle.

Panneaux à base de bois - Détermination du dégagement de formaldéhyde - Partie 1 : Emission de for-maldéhyde par la méthode à la chambre

La présente Norme européenne spécifie une méthode à la chambre avec trois options de chambre d'essai pour la détermination de l'émission de formaldéhyde des panneaux à base de bois à une concentration à l'état stable dans une chambre climatisée dans des conditions définies qui se rapportent à des conditions moyennes représentatives de la réalité courante. Cette méthode à la chambre peut aussi être appliquée pour l'estimation des concentrations de formaldéhyde dans différentes conditions de la pratique, ceci par utilisation de modèles mathématiques.

Lesne plošče - Ugotavljanje sproščanja formaldehida - 1. del: Sproščanje formaldehida po komorni metodi

General Information

• Status: Published
• Publication Date: 05-Oct-2004
• ICS: 79.060.01 - Wood-based panels in general
• Technical Committee: CEN/TC 112 - Woodbased panels
• Drafting Committee: CEN/TC 112/WG 5 - Regulated dangerous substances
• Current Stage: 9093 - Decision to confirm - Review Enquiry
• Completion Date: 14-May-2020
• Directive: 305/2011 - Regulation (eu) No 305/2011 of the European Parliament and of the Council of 9 march 2011 laying down harmonised conditions for the marketing of construction products and repealing council directive 89/106/eec
• Directive: 89/106/EEC - Construction products
• Mandate: M/113 - Mandate to CEN/CENELEC concerning the execution of standardization work for harmonized standards on wood based panels
• Ref Project: SIST EN 717-1:2005 - Wood-based panels - Determination of formaldehyde release - Part 1: Formaldehyde emission by the chamber method

Relations

• Replaces: ENV 717-1:1998 - Wood-based panels - Determination of formaldehyde release - Part 1: Formaldehyde emission by the chamber method
• Effective Date: 22-Dec-2008

Standards Content (Sample)

2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.RãþDQMHHolzwerkstoffe - Bestimmung der Formaldehydabgabe - Teil 1: Formaldehydabgabe nach der Prüfkammer-MethodePanneaux a base de bois - Détermination du dégagement de formaldéhyde - Partie 1 : Emission de for-maldéhyde par la méthode a la chambreWood-based panels - Determination of formaldehyde release - Part 1: Formaldehyde emission by the chamber method79.060.01Wood-based panels in generalICS:Ta slovenski standard je istoveten z:EN 717-1:2004SIST EN 717-1:2005en01-januar-2005SIST EN 717-1:2005SLOVENSKI
STANDARDSIST ENV 717-1:20001DGRPHãþD



SIST EN 717-1:2005



EUROPEAN STANDARDNORME EUROPÉENNEEUROPÄISCHE NORMEN 717-1October 2004ICS 79.060.01Supersedes ENV 717-1:1998
English versionWood-based panels - Determination of formaldehyde release -Part 1: Formaldehyde emission by the chamber methodPanneaux à base de bois - Détermination du dégagementde formaldéhyde - Partie 1 : Emission de for-maldéhydepar la méthode à la chambreHolzwerkstoffe - Bestimmung der Formaldehydabgabe -Teil 1: Formaldehydabgabe nach der Prüfkammer-MethodeThis European Standard was approved by CEN on 16 August 2004.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, 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© 2004 CENAll rights of exploitation in any form and by any means reservedworldwide for CEN national Members.Ref. No. EN 717-1:2004: ESIST EN 717-1:2005



EN 717-1:2004 (E) 2 Contents Page Foreword.3 Introduction.4 1 Scope.5 2 Normative references.5 3 Terms and definitions.5 4 Principle.6 5 Reagents.6 5.1 General.6 5.2 Acetylacetone solution.6 5.3 Ammonium acetate solution.6 5.4 Formaldehyde standard solution.6 6 Apparatus.7 6.1 Test chamber.7 6.2 Air sampling system.8 6.3 Equipment for chemical analysis.8 6.4 Equipment for verification of air exchange rate.
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