EN ISO 8970:2010

Timber structures - Testing of joints made with mechanical fasteners - Requirements for wood density (ISO 8970:2010)

ISO 8970:2010 specifies a method, based on density, for the selection of pieces of wood used in determining the strength and stiffness properties of connections made with mechanical fasteners.

Holzbauwerke - Prüfung von mechanischen Verbindungen - Anforderungen an die Rohdichte des Holzes (ISO/FDIS 8970:2010)

Diese Internationale Norm legt ein Verfahren fest, bei dem Holzstücke zur Bestimmung der Festigkeits- und Steifigkeitseigenschaften von Verbindungen mit mechanischen Verbindungsmitteln auf der Grundlage der Rohdichte ausgewählt werden. Es wird vorausgesetzt, dass die Rohdichte des Holzes normalverteilt ist und dass alle Abweichungen bekannt sind. Diese Internationale Norm bezieht sich nur auf Probekörper aus Holz.
ANMERKUNG Es wird besonders darauf hingewiesen, dass die Rohdichte des Holzes nur eine der Eigenschaften ist, die die Tragfähigkeit einer Verbindung beeinflussen kann. Andere diesbezügliche Eigenschaften sind z. B. Jahresring-breite, Faserverlauf, Belastbarkeit und Härte.

Structures en bois - Essai des assemblages réalisés par organes mécaniques - Exigences concernant la masse volumique du bois (ISO 8970:2010)

L'ISO 8970:2010 spécifie une méthode de prélèvement, basée sur la masse volumique, des éprouvettes en bois utilisées pour déterminer les propriétés de résistance et de rigidité des assemblages réalisés par des organes mécaniques.

Lesene konstrukcije - Preskušanje zvez s kovinskimi veznimi sredstvi - Zahteve za gostoto lesa (ISO 8970:2010)

Ta mednarodni standard določa metodo, osnovano na gostoti, za izbor kosov lesa, uporabljenih pri določevanju lastnostih trdnosti in togosti, pri spojih z kovinskimi veznimi sredstvi. Predvideva se, da je gostota lesa normalno porazdeljena in da so vsa odstopanja priglašena. Ta mednarodni standard velja samo vzorce lesa.

General Information

• Status: Withdrawn
• Publication Date: 14-Jun-2010
• Withdrawal Date: 31-Mar-2020
• ICS: 79.040 - Wood, sawlogs and sawn timber
• ICS: 91.080.20 - Timber structures
• Technical Committee: CEN/TC 124 - Timber structures
• Drafting Committee: CEN/TC 124 - Timber structures
• Current Stage: 9960 - Withdrawal effective - Withdrawal
• Completion Date: 01-Apr-2020
• 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
• Ref Project: SIST EN ISO 8970:2010 - Timber structures - Testing of joints made with mechanical fasteners Requirements for wood density (ISO 8970:2010)

Relations

• Replaces: EN 28970:1991 - Timber structures - Testing of joints made with mechanical fasteners - Requirements for wood density (ISO 8970:1989)
• Effective Date: 19-Jun-2010
• Replaced By: EN ISO 8970:2020 - Timber structures - Testing of joints made with mechanical fasteners - Requirements for timber density (ISO 8970:2020)
• Effective Date: 28-Oct-2015

Standards Content (Sample)

2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.Lesene konstrukcije - Preskušanje zvez s kovinskimi veznimi sredstvi - Zahteve za gostoto lesa (ISO 8970:2010)Holzbauwerke - Prüfung von Verbindungen mit mechanischen Verbindungsmitteln - Anforderungen an die Rohdichte des Holzes (ISO 8970:2010)Structures en bois - Essai des assemblages réalisés par organes mécaniques - Exigences concernant la masse volumique du bois (ISO 8970:2010)Timber structures - Testing of joints made with mechanical fasteners
Requirements for wood density (ISO 8970:2010)91.080.20Lesene konstrukcijeTimber structuresICS:Ta slovenski standard je istoveten z:EN ISO 8970:2010SIST EN ISO 8970:2010en,fr01-september-2010SIST EN ISO 8970:2010SLOVENSKI
STANDARDSIST EN 28970:19971DGRPHãþD

EUROPEAN STANDARD NORME EUROPÉENNE EUROPÄISCHE NORM
EN ISO 8970
June 2010 ICS 91.080.20 Supersedes EN 28970:1991English Version
Timber structures - Testing of joints made with mechanical fasteners - Requirements for wood density (ISO 8970:2010)
Structures en bois - Essai des assemblages réalisés par organes mécaniques - Exigences concernant la masse volumique du bois (ISO 8970:2010)
Holzbauwerke - Prüfung von mechanischen Verbindungen -Anforderungen an die Rohdichte des Holzes (ISO 8970:2010) This European Standard was approved by CEN on 12 June 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
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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 ISO 8970:2010: ESIST EN ISO 8970:2010

Reference numberISO 8970:2010(E)© ISO 2010
INTERNATIONAL STANDARD ISO8970Second edition2010-06-15Timber structures — Testing of joints made with mechanical fasteners — Requirements for wood density Structures en bois — Essai des assemblages réalisés par organes mécaniques — Exigences concernant la masse volumique du bois
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