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EN 14081-2:2018

(Main)

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

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

This document specifies requirements, additional to those of EN 14081-1, for type testing of machine graded structural timber with rectangular cross-sections shaped by sawing, planning or other methods, and having deviations from the target sizes corresponding to EN 336. This includes requirements for strength grading machines.

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 Typprüfung 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. Dies umfasst Anforderungen an Maschinen, die nach Festigkeit sortieren.

Structures en bois - Bois de structure à section rectangulaire classé pour sa résistance - Partie 2 : Classement mécanique par machine; exigences supplémentaires concernant les essais de type

Le présent document spécifie les exigences, en complément des exigences établies dans l’EN 14081-1, concernant les essais de type du bois de structure à section rectangulaire classé par machine et façonné par sciage, rabotage ou d’autres méthodes, et dont les tolérances de dimensions au regard des dimensions cibles sont conformes à l’EN 336. Ceci comprend les exigences concernant les machines de classement de la résistance.

Lesene konstrukcije - Razvrščanje konstrukcijskega lesa pravokotnega prečnega prereza po trdnosti - 2. del: Strojno razvrščanje - Dodatne zahteve za preskušanje tipa

Ta evropski standard določa dodatne zahteve poleg zahtev iz standarda EN 14081-1 za preskušanje tipa strojno razvrščenega konstrukcijskega lesa s pravokotnim prečnim prerezom, oblikovanim z žaganjem, struženjem ali z drugimi metodami, in z odstopanji od ciljnih velikosti v skladu s standardom EN 336. To vključuje zahteve za stroje za razvrščanje po trdnosti.

General Information

Status
Withdrawn
Publication Date
23-Oct-2018
Withdrawal Date
07-Jun-2022
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
Completion Date
08-Jun-2022
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
Mandate
M/112 - Mandate to CEN/CENELEC concerning the execution of standardization work for harmonized standards on structural timber products
Ref Project
SIST EN 14081-2:2018 - Timber structures - Strength graded structural timber with rectangular cross section - Part 2: Machine grading; additional requirements for type testing

Relations

Replaces
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
31-Oct-2018
Merged Into
EN 14081-2:2018+A1:2022 - Timber structures - Strength graded structural timber with rectangular cross section - Part 2: Machine grading; additional requirements for type testing
Effective Date
18-Jan-2023
Amended By
EN 14081-2:2018/FprA1 - Timber structures - Strength graded structural timber with rectangular cross section - Part 2: Machine grading; additional requirements for type testing
Effective Date
20-Mar-2019

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Standards Content (Sample)

SLOVENSKI STANDARD
SIST EN 14081-2:2018
01-december-2018
1DGRPHãþD
SIST EN 14081-2:2011+A1:2013
/HVHQHNRQVWUXNFLMH5D]YUãþDQMHNRQVWUXNFLMVNHJDOHVDSUDYRNRWQHJDSUHþQHJD
SUHUH]DSRWUGQRVWLGHO6WURMQRUD]YUãþDQMH'RGDWQH]DKWHYH]DSUHVNXãDQMH
WLSD
Timber structures - Strength graded structural timber with rectangular cross section -
Part 2: Machine grading; additional requirements for type testing
Holzbauwerke - Nach Festigkeit sortiertes Bauholz für tragende Zwecke mit
rechteckigem Querschnitt - Teil 2: Maschinelle Sortierung; zusätzliche Anforderungen an
die Erstprüfung
Structures en bois - Bois de structure à section rectangulaire classé pour sa résistance -
Partie 2 : Classement mécanique par machine; exigences supplémentaires concernant
les essais de type
Ta slovenski standard je istoveten z: EN 14081-2:2018
ICS:
79.040 Les, hlodovina in žagan les Wood, sawlogs and sawn
timber
91.080.20 Lesene konstrukcije Timber structures
SIST EN 14081-2:2018 en,fr,de
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.

---------------------- Page: 1 ----------------------

SIST EN 14081-2:2018

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SIST EN 14081-2:2018


EN 14081-2
EUROPEAN STANDARD

NORME EUROPÉENNE

October 2018
EUROPÄISCHE NORM
ICS 79.040 Supersedes EN 14081-2:2010+A1:2012
English Version

Timber structures - Strength graded structural timber
with rectangular cross section - Part 2: Machine grading;
additional requirements for type testing
Structures en bois - Bois de structure à section Holzbauwerke - Nach Festigkeit sortiertes Bauholz für
rectangulaire classé pour sa résistance - Partie 2 : tragende Zwecke mit rechteckigem Querschnitt - Teil
Classement mécanique par machine; exigences 2: Maschinelle Sortierung; zusätzliche Anforderungen
supplémentaires concernant les essais de type an die Erstprüfung
This European Standard was approved by CEN on 13 August 2018.

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, Serbia, Slovakia, Slovenia, Spain, Sweden, Switzerland,
Turkey and United Kingdom.





EUROPEAN COMMITTEE FOR STANDARDIZATION
COMITÉ EUROPÉEN DE NORMALISATION

EUROPÄISCHES KOMITEE FÜR NORMUNG

CEN-CENELEC Management Centre: Rue de la Science 23, B-1040 Brussels
© 2018 CEN All rights of exploitation in any form and by any means reserved Ref. No. EN 14081-2:2018 E
worldwide for CEN national Members.

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SIST EN 14081-2:2018
EN 14081-2:2018 (E)
Contents Page
European foreword . 4
Introduction . 5
1 Scope . 6
2 Normative references . 6
3 Terms and definitions . 6
4 Symbols and abbreviations . 8
5 Requirements for strength grading machines . 9
6 Derivation of settings for machine control systems . 10
6.1 Requirements on sampling . 10
6.2 Requirements for gradi
...

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