SIST EN 336:2013
(Main)Structural timber - Sizes, permitted deviations
Structural timber - Sizes, permitted deviations
This European Standard specifies two classes of permitted deviations from target sizes for structural timber of softwood and hardwood species. It also specifies the moisture content to be used as a reference point for the measurement of sizes, and gives average values for changes in size due to changes in moisture content. It is applicable to sawn and prepared square-edged structural timber with parallel edges having sawn thicknesses or widths greater than 6 mm.
Bauholz für tragende Zwecke - Maße, zulässige Abweichungen
Diese Norm legt zwei Klassen zulässiger Abweichungen von den Sollmaßen für Bauholz für tragende Zwecke aus Nadel und Laubhölzern fest.
Die Norm legt auch die Holzfeuchte fest, die als Bezugspunkt für die Ermittlung der Maße dient; es werden Mittelwerte für die Maßänderungen bei Veränderungen der Holzfeuchte angegeben.
Sie gilt für zugerichtetes und besäumtes Bauholz für tragende Zwecke mit Rechteckquerschnitt und parallelen Kanten bei Schnittdicken oder -breiten von mehr als 22 mm.
Bois de structure - Dimensions, écarts admissibles
La présente Norme européenne spécifie deux classes d'écarts admissibles par rapport à des dimensions cibles pour les bois de structure d'essences résineuses et feuillues.
Elle définit également la teneur en humidité à utiliser comme référence pour la mesure des dimensions et donne les valeurs moyennes des variations dimensionnelles dues aux variations de teneur en humidité.
Elle s’applique aux bois de structure avivés sciés et ébauchés ayant des rives parallèles et des épaisseurs ou largeurs supérieures à 22 mm.
Konstrukcijski les - Mere, dovoljena odstopanja
Ta evropski standard določa dva razreda dovoljenih odstopanj od ciljnih mer za konstrukcijski les mehkih in trdih vrst. Določa tudi vsebnost vlage, ki se uporablja kot referenčna točka za merjenje mer, ter navaja povprečne vrednosti za spremembe mer zaradi sprememb vsebnosti vlage. Uporablja se za žagan in pripravljen konstrukcijski les s kvadratnim robom z vzporednimi robovi z žaganimi debelinami ali širinami nad 6 mm.
General Information
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Standards Content (Sample)
SLOVENSKI STANDARD
SIST EN 336:2013
01-januar-2014
1DGRPHãþD
SIST EN 336:2004
Konstrukcijski les - Mere, dovoljena odstopanja
Structural timber - Sizes, permitted deviations
Bauholz für tragende Zwecke - Maße, zulässige Abweichungen
Bois de structure - Dimensions, écarts admissibles
Ta slovenski standard je istoveten z: EN 336:2013
ICS:
79.040 Les, hlodovina in žagan les Wood, sawlogs and sawn
timber
SIST EN 336:2013 en,fr,de
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.
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SIST EN 336:2013
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SIST EN 336:2013
EUROPEAN STANDARD
EN 336
NORME EUROPÉENNE
EUROPÄISCHE NORM
October 2013
ICS 79.040 Supersedes EN 336:2003
English Version
Structural timber - Sizes, permitted deviations
Bois de structure - Dimensions, écarts admissibles Bauholz für tragende Zwecke - Maße, zulässige
Abweichungen
This European Standard was approved by CEN on 24 August 2013.
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. Up-to-date lists and bibliographical references concerning such national
standards may be obtained on application to the CEN-CENELEC 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 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, Former Yugoslav Republic of Macedonia, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania,
Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland, Turkey and United
Kingdom.
EUROPEAN COMMITTEE FOR STANDARDIZATION
COMITÉ EUROPÉEN DE NORMALISATION
EUROPÄISCHES KOMITEE FÜR NORMUNG
Management Centre: Avenue Marnix 17, B-1000 Brussels
© 2013 CEN All rights of exploitation in any form and by any means reserved Ref. No. EN 336:2013: E
worldwide for CEN national Members.
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SIST EN 336:2013
EN 336:2013 (E)
Contents Page
Foreword .3
Introduction .4
1 Scope .5
2 Normative references .5
3 Terms and definitions .5
4 Sizes for structural timber .5
4.1 General .5
4.2 Changes in size due to changes in moisture content .6
4.3 Permitted cross-sectional deviations .6
4.4 Permitted length deviations .6
5 Moisture content measurement .6
Bibliography.7
2
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SIST EN 336:2013
EN 336:2013 (E)
Foreword
This document (EN 336:2013) has been prepared by Technical Committee CEN/TC 124 “Timber structures”, the
secretariat of which is held by AFNOR.
This European Standard shall be given the status of a national standard, either by publication of an identical text or
by endorsement, at the latest by April 2014, and conflicting national standards shall be withdrawn at the latest by
April 2014.
Attention is drawn to the possibility that some of the elements of this document may be the subject of patent rights.
CEN [and/or CENELEC] shall not be held responsible for identifying any or all such patent rights.
This document will supersede EN 336:2003.
Compared to EN 336:2003, the following modifications have been made:
a) in the scope, the limit to 300 mm is deleted so the standard is available for large cross section;
b) minimum size changed from 22 mm to 6 mm;
c) in subclause 4.2, the changes in size due to changes in moisture content are given for hardwoods;
d) in subclause 4
...
SLOVENSKI STANDARD
oSIST prEN 336:2012
01-maj-2012
Konstrukcijski les - Mere, dovoljena odstopanja
Structural timber - Sizes, permitted deviations
Bauholz für tragende Zwecke - Maße, zulässige Abweichungen
Bois de structure - Dimensions, écarts admissibles
Ta slovenski standard je istoveten z: prEN 336
ICS:
79.040 Les, hlodovina in žagan les Wood, sawlogs and sawn
timber
oSIST prEN 336:2012 en,fr,de
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.
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oSIST prEN 336:2012
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oSIST prEN 336:2012
EUROPEAN STANDARD
DRAFT
prEN 336
NORME EUROPÉENNE
EUROPÄISCHE NORM
March 2012
ICS 79.040 Will supersede EN 336:2003
English Version
Structural timber - Sizes, permitted deviations
Bois de structure - Dimensions, écarts admissibles Bauholz für tragende Zwecke - Maße, zulässige
Abweichungen
This draft European Standard is submitted to CEN members for enquiry. It has been drawn up by the Technical Committee CEN/TC 124.
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, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland, Turkey 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
Management Centre: Avenue Marnix 17, B-1000 Brussels
© 2012 CEN All rights of exploitation in any form and by any means reserved Ref. No. prEN 336:2012: E
worldwide for CEN national Members.
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oSIST prEN 336:2012
prEN 336:2012 (E)
Contents
page
Foreword . 3
Introduction . 4
1 Scope . 5
2 Normative references . 5
3 Terms and definitions . 5
4 Sizes for structural timber . 5
4.1 General . 5
4.2 Changes in size due to changes in moisture content. 5
4.3 Permitted cross-sectional deviations . 6
4.4 Permitted length deviations . 6
5 Moisture content measurement . 6
2
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oSIST prEN 336:2012
prEN 336:2012 (E)
Foreword
This document (prEN 336:2012)
...
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