EN 14081-2:2010

Timber structures - Strength graded structural timber with rectangular cross section - Part 2: Machine grading; additional requirements for initial type testing

This European Standard specifies requirements, additional to those in EN 14081-1, for initial type testing of machine graded structural timber with rectangular cross sections shaped by sawing, planing or other methods, and having deviations from the target sizes corresponding to EN 336. This includes requirements for strength grading machines and test equipment for proof loading graded material.

Holzbauwerke - Nach Festigkeit sortiertes Bauholz für tragende Zwecke mit rechteckigem Querschnitt - Teil 2: Maschinelle Sortierung - Zusätzliche Anforderungen an die Erstprüfung

Dieses Dokument legt Anforderungen, neben den in EN 14081-1 angegebenen, an die Erstprüfung für maschinell sortiertes Bauholz für tragende Zwecke mit rechteckigem Querschnitt fest, welches durch Sägen, Hobeln oder andere Produktionsverfahren hergestellt wurde und die zulässigen Maßabweichungen nach EN 336 einhält. Anforderungen an Maschinen, die nach Festigkeit sortieren, und an Prüfeinrichtungen für die Prüfung von Bauholz, das durch Prüfbelastung sortiert wurde ebenfalls enthalten.

Structures en bois - Bois de structure à section rectangulaire classé selon la résistance - Partie 2: Classement mécanique - Exigences supplémentaires concernant les essais de type initiaux

La présente Norme européenne spécifie les exigences, en complément des exigences établies dans l'EN 14081-1, concernant les essais de type initiaux du bois de structure de sections rectangulaires classé par machine et façonné par sciage, rabotage ou d'autres méthodes, et dont les dimensions s'écartent des dimensions cibles correspondant à l'EN 336. Ceci comprend les exigences concernant les machines de classement de la résistance et le matériel d'essai pour les matériaux classés en fonction de leur charge d'épreuve.

Lesene konstrukcije - Razvrščanje konstrukcijskega lesa pravokotnega prečnega prereza po trdnosti - 2. del: Strojno razvrščanje; dodatne zahteve za začetni preskus proizvodnje

Poleg zahtev v EN 14081-1 ta evropski standard določa dodatne zahteve za začetni preskus proizvodnje strojnega konstrukcijskega lesa pravokotnega prečnega prereza, ki se oblikuje z žaganjem, glajenjem ali drugimi metodami in odstopa od tarčne velikosti v skladu z EN 336. To vključuje zahteve za stroje za razvrščanje po trdnosti in preskusno opremo za razvrščanje materiala s poskusno obremenitvijo.

General Information

• Status: Withdrawn
• Publication Date: 01-Jun-2010
• Withdrawal Date: 27-Nov-2012
• ICS: 79.040 - Wood, sawlogs and sawn timber
• Technical Committee: CEN/TC 124 - Timber structures
• Drafting Committee: CEN/TC 124/WG 2 - Solid timber
• Current Stage: 9960 - Withdrawal effective - Withdrawal
• Start Date: 28-Nov-2012
• Completion Date: 28-Nov-2012
• Directive: 305/2011 - Regulation (eu) No 305/2011 of the European Parliament and of the Council of 9 march 2011 laying down harmonised conditions for the marketing of construction products and repealing council directive 89/106/eec
• Directive: 89/106/EEC - Construction products
• Mandate: M/112 - Mandate to CEN/CENELEC concerning the execution of standardization work for harmonized standards on structural timber products
• Ref Project: SIST EN 14081-2:2011 - Timber structures - Strength graded structural timber with rectangular cross section - Part 2: Machine grading; additional requirements for initial type testing

Relations

• Replaces: EN 14081-2:2005 - Timber structures - Strength graded structural timber with rectangular cross section - Part 2: Machine grading; additional requirements for initial type testing
• Effective Date: 08-Jun-2022
• Merged Into: EN 14081-2:2010+A1:2012 - Timber structures - Strength graded structural timber with rectangular cross section - Part 2: Machine grading; additional requirements for initial type testing
• Effective Date: 19-Sep-2012
• Amended By: EN 14081-2:2010/FprA1 - Timber structures - Strength graded structural timber with rectangular cross section - Part 2: Machine grading - Additional requirements for initial type testing
• Effective Date: 28-Dec-2011

Standards Content (Sample)

2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.Holzbauwerke - Nach Festigkeit sortiertes Bauholz für tragende Zwecke mit rechteckigem Querschnitt - Teil 2: Maschinelle Sortierung; zusätzliche Anforderungen an die ErstprüfungStructures en bois - Bois de structure à section rectangulaire classé selon la résistance - Partie 2: Classement mécanique - Exigences supplémentaires concernant les essais de type initiauxTimber structures - Strength graded structural timber with rectangular cross section - Part 2: Machine grading; additional requirements for initial type testing91.080.20Lesene konstrukcijeTimber structures79.040Les, hlodovina in žagan lesWood, sawlogs and sawn timberICS:Ta slovenski standard je istoveten z:EN 14081-2:2010SIST EN 14081-2:2011en,fr,de01-april-2011SIST EN 14081-2:2011SLOVENSKI
STANDARDSIST EN 14081-2:20061DGRPHãþD



SIST EN 14081-2:2011



EUROPEAN STANDARD NORME EUROPÉENNE EUROPÄISCHE NORM
EN 14081-2
June 2010 ICS 79.040 Supersedes EN 14081-2:2005English Version
Timber structures - Strength graded structural timber with rectangular cross section - Part 2: Machine grading; additional requirements for initial type testing
Structures en bois - Bois de structure à section rectangulaire classé selon la résistance - Partie 2: Classement mécanique - Exigences supplémentaires concernant les essais de type initiaux
Holzbauwerke - Nach Festigkeit sortiertes Bauholz für tragende Zwecke mit rechteckigem Querschnitt - Teil 2: Maschinelle Sortierung - Zusätzliche Anforderungen an die Erstprüfung This European Standard was approved by CEN on 5 May 2010.
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 14081-2:2010: ESIST EN 14081-2:2011



EN 14081-2:2010 (E) 2 Contents Page Foreword .3Introduction .41Scope .52Normative references .53Terms and definitions .54Symbols .65Requirements for strength grading machines .76Additional requirements for initial type testing for machine controlled systems .86.1General .86.2Requirements for the derivation and verification of machine settings.86.3Machine installation check . 147Additional requirements for initial type testing for output controlled systems . 157.1General . 157.2Requirements for the assessment of initial settings . 15A
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