Round and sawn timber - Permitted deviations and preferred sizes - Part 1: Softwood sawn timber

This European Standard specifies permitted deviations for thickness and width at reference moisture content and adjustments for changes in size due to changes in moisture content. Preferred sizes for thicknesses of 38 mm and over are also specified.
This standard applies to softwood sawn timber.
An informative annex gives complementary national sizes.
NOTE   A.5 includes for France the concept of preferred size for green timber.

Rund- und Schnittholz - Zulässige Abweichungen und Vorzugsmaße - Teil 1: Nadelschnittholz

Diese Europäische Norm legt zulässige Abweichungen für Dicken und Breiten bei einem Bezugsfeuchtegehalt und Anpassungen für Maßänderungen aufgrund von Änderungen im Feuchtegehalt fest. Vorzugsmaße für Dicken ab 38 mm sind ebenfalls aufgeführt.
Diese Norm gilt für Nadelschnittholz.
Ein informativer Anhang gibt zusätzliche nationale Maße an.
ANMERKUNG   A.5 enthält für Frankreich das Vorzugsmaß-Konzept für frisches Holz.

Bois ronds et bois sciés - Ecarts admissibles et dimensions préférentielles - Partie 1 : Bois sciés résineux

La présente norme prescrit les écarts admissibles par rapport aux épaisseurs et aux largeurs à une humidité de référence ainsi que les adaptations aux variations dimensionnelles dues à des variations d’humidité. Les dimensions préférentielles sont précisées pour une épaisseur également ou supérieure à 38 mm.
La présente norme s’applique aux bois sciés résineux.
Une annexe informative fournit des dimensions nationales complémentaires.
NOTE   Le concept de dimension préférentielle pour du bois vert  est introduit en A.5 pour la France.

Okrogli in žagani les - Dovoljena odstopanja in prednostne mere - 1. del: Žagani les iglavcev

Ta evropski standard določa dovoljena odstopanja za debelino in širino pri referenčni vsebnosti vlage in prilagoditve za spremembe v velikosti zaradi sprememb v vsebnosti vlage. Določene so tudi prednostne velikosti za debelino 38 mm in več. Ta standard se uporablja za žagani les iglavcev. Informativni dodatek podaja komplementarne nacionalne velikosti.

General Information

Status
Published
Publication Date
26-Jan-2010
Current Stage
9093 - Decision to confirm - Review Enquiry

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2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.Okrogli in žagani les - Dovoljena odstopanja in prednostne mere - 1. del: Žagani les iglavcevRund- und Schnittholz - Zulässige Abweichungen und Vorzugsmasse - Teil 1: NadelschnittholzBois ronds et bois sciés - Ecarts admissibles et dimensions préférentielles - Partie 1: Bois sciés résineuxRound and sawn timber - Permitted deviations and preferred sizes - Part 1: Softwood sawn timber79.040Les, hlodovina in žagan lesWood, sawlogs and sawn timberICS:Ta slovenski standard je istoveten z:EN 1313-1:2010SIST EN 1313-1:2010en,fr,de01-april-2010SIST EN 1313-1:2010SLOVENSKI

STANDARDSIST EN 1313-1:2003/A1:2003SIST EN 1313-1:20031DGRPHãþD
SIST EN 1313-1:2010
EUROPEAN STANDARD NORME EUROPÉENNE EUROPÄISCHE NORM
EN 1313-1
January 2010 ICS 79.040 Supersedes EN 1313-1:1997English Version

Round and sawn timber - Permitted deviations and preferred sizes - Part 1: Softwood sawn timber

Bois ronds et bois sciés - Ecarts admissibles et dimensions préférentielles - Partie 1 : Bois sciés résineux

Rund- und Schnittholz - Zulässige Abweichungen und Vorzugsmaße - Teil 1: Nadelschnittholz This European Standard was approved by CEN on 18 December 2009.

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 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 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 and United Kingdom.

EUROPEAN COMMITTEE FOR STANDARDIZATION
COMITÉ EUROPÉEN DE NORMALISATION EUROPÄISCHES KOMITEE FÜR NORMUNG
Management Centre:
Avenue Marnix 17,

B-1000 Brussels © 2010 CEN All rights of exploitation in any form and by any means reserved worldwide for CEN national Members. Ref. No. EN 1313-1:2010: ESIST EN 1313-1:2010

EN 1313-1:2010 (E) 2 Contents Page Foreword ..............................................................................................................................................................31 Scope ......................................................................................................................................................42 Normative references ............................................................................................................................43 Terms and definitions ...........................................................................................................................44 Reference moisture content .................................................................................................................45 Change in size due to changes in moisture content ..........................................................................46 Permitted deviations .............................................................................................................................47 Common traditional target cross-sectional sizes ..............................................................................5Annex A (informative)

Complementary national sizes ....................................................................................6A.1 Complementary preferred sizes in Austria (AT) .................................................................................6A.2 Complementary preferred sizes in Switzerland (CH) .........................................................................6A.3 Complementary preferred sizes in Germany (DE) ..............................................................................7A.4 Complementary preferred sizes in Finland (FI) ..................................................................................7A.5 Complementary preferred sizes in France (Fr) ...................................................................................8A.6 Complementary preferred sizes in United Kingdom (GB) .................................................................9A.7 Complementary preferred sizes in Ireland (IR) ...................................................................................9A.8 Complementary preferred sizes in Italy (IT) ..................................................................................... 10A.9 Complementary preferred sizes in the Netherlands (NL) ............................................................... 10A.10 Complementary preferred sizes in Norway (NO) ............................................................................. 11A.11 Complementary preferred sizes in Sweden (SE) ............................................................................. 11A.12 Complementary preferred sizes in Poland (PL) ............................................................................... 12 SIST EN 1313-1:2010

EN 1313-1:2010 (E) 3 Foreword This document (EN 1313-1:2010) has been prepared by Technical Committee CEN/TC 175 “Round and sawn timber”, 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 July 2010, and conflicting national standards shall be withdrawn at the latest by July 2010. 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 supersedes EN 1313-1:1997. This standard is one of a series concerning sawn timber. Compared to EN 1313-1:1997, the following modifications have been made: a) Amendment A1:1999 has been incorporated; b) A new Table 2 giving target cross-sectional sized based on metric measure has been added and tables given in Annex A have been modified accordingly; c) In Annex A: Table A.5 "Complementary preferred sizes in France" has been completed and the concept of preferred size for green timber introduced (the fibre saturation point is assumed to be 28 %), Table A.10 "Complementary preferred sizes in Norway" has been completed and Table A.12 "Complementary preferred sizes in Poland" has been added. According to the CEN/CENELEC Internal Regulations, the national standards organizations of the following countries are bound to implement this European Standard: Austria, Belgium, Bulgaria, Croatia, Cyprus, Czech Republic, Denmark, Estonia, Finland, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Po

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