SIST EN 975-2:2005

Sawn timber - Appearance grading of hardwoods - Part 2: Poplars

This standard defines appearance grades for European poplars
The standard applies to dry and green sawn timber , of thickness 18mm up to 34 mm and of width 100mm up to 250mm measured in a green state..
This standard does not apply to the strength grading of structural timber.

Schnittholz - Sortierung nach dem Aussehen van Laubholz - Teil 2: Pappel

Diese Norm legt die Sortierung von Europäischen Pappeln nach dem Aussehen fest.
Diese Norm gilt für trockenes und frisches Schnittholz mit einer Dicke zwischen 15 mm und 34 mm und einer Breite zwischen 100 mm und 250 mm, gemessen im frischen Zustand.
Diese Norm gilt nicht für die Festigkeitssortierung von Bauholz.

Bois sciés - Classement d'aspect des bois feuillus - Partie 2: Peuplier

La présente norme définit les classes d'aspect des peupliers Européens.
La norme s'applique aux bois sciés avivés secs et verts, d'épaisseur comprise entre 15 mm et 34 mm et de largeur comprise entre 100 mm et 250 mm, mesurés a l'état vert.
La présente norme ne s'applique pas au classement selon la résistance des bois de structure.

Žagani les – Razvrščanje listavcev po videzu – 2. del: Topoli

General Information

• Status: Published
• Publication Date: 31-Dec-2004
• ICS: 79.040 - Wood, sawlogs and sawn timber
• Technical Committee: LES - Round and sawn timber
• Current Stage: 6060 - National Implementation/Publication (Adopted Project)
• Start Date: 01-Jan-2005
• Due Date: 01-Jan-2005
• Completion Date: 01-Jan-2005
• Ref Project: EN 975-2:2004 - Sawn timber - Appearance grading of hardwoods - Part 2: Poplars

Standards Content (Sample)

2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.Schnittholz - Sortierung nach dem Aussehen van Laubholz - Teil 2: PappelBois sciés - Classement d'aspect des bois feuillus - Partie 2: PeuplierSawn timber - Appearance grading of hardwoods - Part 2: Poplars79.040Les, hlodovina in žagan lesWood, sawlogs and sawn timberICS:Ta slovenski standard je istoveten z:EN 975-2:2004SIST EN 975-2:2005en01-januar-2005SIST EN 975-2:2005SLOVENSKI
STANDARD



SIST EN 975-2:2005



EUROPEAN STANDARDNORME EUROPÉENNEEUROPÄISCHE NORMEN 975-2July 2004ICS 79.040English versionSawn timber - Appearance grading of hardwoods - Part 2:PoplarsBois sciés - Classement d'aspect des bois feuillus - Partie2: PeuplierSchnittholz - Sortierung nach dem Aussehen van Laubholz- Teil 2: PappelThis European Standard was approved by CEN on 1 April 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 975-2:2004: ESIST EN 975-2:2005



EN 975-2:2004 (E) 2 Contents Page Foreword.3 1 Scope.4 2 Normative references.4 3 Terms and definitions.4 4 Rules for grading.5 4.1 General rules.5 4.2 Determination of features.5 4.2.1 General.5 4.2.2 Knots.5 4.2.3 Wane.5 5 Tables of rules for grading.6 Bibliography.8
SIST EN 975-2:2005



EN 975-2:2004 (E) 3 Foreword This document (EN 975-2:2004) 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 January 2005, and conflicting national standards shall be withdrawn at the latest by January 2005. This standard is one of a series of standards concerning appearance grading of non-structural timber. The other standards of this series are
EN 975-1, Sawn timber - Appearance grading of hardwoods - Part 1: Oak and beech EN 1611-1, Sawn timber - Appearance grading of softwoods - Part 1: European spruces, firs, pines and Douglas firs According to the CEN/CENELEC Internal Regulations, the national standards organizations of the following countries are bound to implement this European Standard: 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. SIST EN 975-2:2005



EN 975-2:2004 (E) 4
1 Scope This standard defines appearance grades for European poplars
The standard applies to dry and green sawn timber, of thickness 15 mm up to 34 mm and of width 100 mm up to 250 mm measured in a green state. This standard does not apply to the strength grading of structural timber. 2 Normative references The following referenced documents are indispensable for the application of this document. For dated references, only the edition cited applies. For undated references, the latest edition of the referenced document (including any amendments) applies.
EN 844-1:1995, Round and sawn timber - Terminology - Part 1: General terms common to round ti
...