EN 636:2003
(Main)Plywood - Specifications
Plywood - Specifications
This European Standard specifies the requirements for plywood for general purposes or structural application in dry, humid or exterior conditions. It also gives a classification system based on the bending properties.
NOTE 1 This standard will be called up in EN 13986 for construction applications.
The values listed in this standard relate to product properties but they are not characteristic values to be used in design calculations.
NOTE 2 Such characteristic values (e. g. for use in design calculation in ENV 1995-1-1) are given either in prEN 12369-2 or by the manufacturer, based on testing according to EN 789, EN 1058 and ENV 1156.
Additional information on supplementary properties for certain applications is also given.
Sperrholz - Anforderungen
Diese Europäische Norm legt Anforderungen an Sperrholz für allgemeine oder tragende Zwecke zur Verwendung im Trocken-, Feucht- oder Außenbereich fest. Sie enthält außerdem ein Klassifizierungssystem auf der Grundlage der Biegeeigenschaften.
ANMERKUNG 1 Auf diese Norm wird in EN 13986 für Anwendungen im Bauwesen Bezug genommen.
Die in dieser Norm angegebenen Werte beziehen sich auf Produkteigenschaften; es sind keine charakteristischen Werte, die für konstruktive Berechnungen verwendet werden können.
ANMERKUNG 2 Solche charakteristischen Werte (z. B. für konstruktive Berechnungen in ENV 1995-1-1) sind entweder in prEN 12369-2 angegeben oder werden durch Prüfung nach EN 789, EN 1058 und ENV 1156 ermittelt und durch den Hersteller angegeben.
Sie enthält zusätzliche Informationen über weitere Eigenschaften für bestimmte Verwendungszwecke.
Contreplaqué - Exigences
Vezane plošče - Specifikacije
General Information
Relations
Standards Content (Sample)
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.Sperrholz - AnforderungenContreplaqué - ExigencesPlywood - Specifications79.060.10Vezan lesPlywoodICS:Ta slovenski standard je istoveten z:EN 636:2003SIST EN 636:2004en01-januar-2004SIST EN 636:2004SLOVENSKI
STANDARDSIST EN 636-3:1997SIST EN 636-2:1997SIST EN 636-1:19971DGRPHãþD
EUROPEAN STANDARDNORME EUROPÉENNEEUROPÄISCHE NORMEN 636July 2003ICS 79.060.10Supersedes EN 636-1:1996; EN 636-2:1996; EN 636-3:1996English versionPlywood - SpecificationsContreplaqué - ExigencesSperrholz - AnforderungenThis European Standard was approved by CEN on 18 March 2003.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 Management Centre 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 Management Centre has the same status as the officialversions.CEN members are the national standards bodies of Austria, Belgium, Czech Republic, Denmark, Finland, France, Germany, Greece,Hungary, Iceland, Ireland, Italy, Luxembourg, Malta, Netherlands, Norway, Portugal, Slovakia, Spain, Sweden, Switzerland and UnitedKingdom.EUROPEAN COMMITTEE FOR STANDARDIZATIONCOMITÉ EUROPÉEN DE NORMALISATIONEUROPÄISCHES KOMITEE FÜR NORMUNGManagement Centre: rue de Stassart, 36
B-1050 Brussels© 2003 CENAll rights of exploitation in any form and by any means reservedworldwide for CEN national Members.Ref. No. EN 636:2003 ESIST EN 636:2004
Supplementary properties.12Bibliography.13SIST EN 636:2004
when exposed during the construction). It is also suitable forinterior situations where the service moisture condition is raised above humidity of dry conditions.3.3plywood for use in exterior conditions (EN 636-3)plywood to be used in climatic conditions leading to higher moisture contents than in service class 2. These condi-tions correspond with service class 3 according to ENV 1995-1-1.Boards of this type are suitable for use in biological hazard class 1, 2 and 3 of EN 335-3NOTEIt is capable of withstanding exposure to weathering conditions and liquid water, or water vapour in a damp but ven-tilated location, under consideration of 8.2.4 Classification systemFor the purpose of this standard, all types of plywood can be classified under a system independent of the compo-sition factors (species, number of plies, thickness of the plies etc.) and based on the bending properties.This classification system may be used to provide characteristic values for structural uses without testing semi-sizetest pieces referring to prEN 12369-2.The values given in Tables 1 and 2 correspond to 5 percentile values based on the mean values, determinedaccording to EN 310 and EN 326-2 for individual boards and calculated in accordance with EN 326-1.These values shall not be used for structural design.For the determination of the bending properties, see 5.2.SIST EN 636:2004
5F 5
8F 10
15F 15
23F 20
30F 25
38F 30
45F 40
60F 50
75F 60
90F 70105fm 0,5F 80120Table 2 — Bending modulus classes for plywoodBending modulusC
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