Structural Timber - Strength classes - Assignment of visual grades and species

This European Standard lists the visual grades, species and sources of timber, and specifies the strength classes to which they are assigned, as documented in EN 338.
NOTE   For the grades, species and sources included, there is a long history of use and/or satisfactory test data. The sources listed therefore are largely determined by existing commercial practices.

Bauholz für tragende Zwecke - Festigkeitsklassen - Zuordnung von visuellen Sortierklassen und Holzarten

Bois de structure - Classes de résistance - Affectation des classes visuelles et des essences

Konstrukcijski les - Trdnostni razredi - Določitev trdnostnih razredov na podlagi vizualnega razvrščanja in vrste lesa

Ta evropski standard navaja trdnostne razrede na podlagi vizualnega razvrščanja, vrste in virov lesa ter določa trdnostne razrede, v katere so razvrščeni, kot so navedeni v standardu EN 338.

General Information

Status
Withdrawn
Publication Date
20-Aug-2013
Withdrawal Date
21-May-2024
Current Stage

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EN 1912:2012/AC:2013
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Standards Content (Sample)

2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.Bauholz für tragende Zwecke - Festigkeitsklassen - Zuordnung von visuellen Sortierklassen und HolzartenBois de structure - Classes de résistance - Affectation des classes visuelles et des essencesStructural Timber - Strength classes - Assignment of visual grades and species79.040Les, hlodovina in žagan lesWood, sawlogs and sawn timberICS:Ta slovenski standard je istoveten z:EN 1912:2012/AC:2013SIST EN 1912:2012/AC:2013en,fr,de01-december-2013SIST EN 1912:2012/AC:2013SLOVENSKI
STANDARD



SIST EN 1912:2012/AC:2013



EUROPEAN STANDARD NORME EUROPÉENNE EUROPÄISCHE NORM
EN 1912:2012/AC
August 2013
Août 2013
August 2013 ICS 79.040 English version Version Française Deutsche Fassung
Structural Timber - Strength classes - Assignment of visual grades and species
Bois de structure - Classes de résistance - Affectation des classes visuelles et des essences
Bauholz für tragende Zwecke - Festigkeitsklassen - Zuordnung von visuellen Sortierklassen und Holzarten This corrigendum becomes effective on 21 August 2013 for incorporation in the three official language versions of the EN.
Ce corrigendum prendra effet le 21 août 2013 pour incorporation dans les trois versions linguistiques officielles de la EN.
Die Berichtigung tritt am 21. August 2013 zur Einarbeitung in die drei offiziellen Sprachfassungen der EN in Kraft.
EUROPEAN COMMITTEE FOR STANDARDIZATION
COMITÉ EUROPÉEN DE NORMALISATION EUROPÄISCHES KOMITEE FÜR NORMUNG
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Avenue Marnix 17,
B-1000 Brussels © 2013 CEN All rights of exploitation in any form and by any means reserved worldwide for CEN national Members. Tous droits d'exploitation sous quelque forme et de quelque manière que ce soit réservés dans le monde entier aux membres nationaux du CEN. Alle Rechte der Verwertung, gleich in welcher Form und in welchem Verfahren, sind weltweit den nationalen Mitgliedern von CEN vorbehalten. Ref. No.:EN 1912:2012/AC:2013 D/E/FSIST EN 1912:2012/AC:2013



EN 1912:2012/AC:2013 (E) 2 1 Modifications to Clause 6, Table 1 Assignment of grades of conifer and poplar species to strength classes
Add in the row C27 for France, "Pines" (4th column), "France" (5th column) and "37,47" (6th column). Delete in the row C24 for France, the identification "44" for Pines. Add in the row C22 for Germany, the grade "LS10L & better". Replace in the row C22 for Italy, the grade "S2 &" for Larch with "S2 & better" and replace "better" for Douglas fir with "S2". Delete in the row C18 for France, the identification "44" for Pines. Add the line at the end of the table for France under the strength class C14. Strength Class Grading rule publishing country Grade (see Note 2) Species commercial name Source Botanical identification (see Table 3) Comments C27 France ST-I Larch Pines France France 15 39,47
C24
France
ST-II ST-II ST-II ST-II ST-II
Spruce & Fir Douglas Fir Pines Poplar (see note 1)
...

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