Methods of test for pallet joints - Part 3: Determination of strength of pallet joints (ISO 12777-3:2002)

ISO 12777-3 specifies methods of determining the resistance of pallet joints primarily to static load by determining the strength and stiffness of nailed or stapled joints, wood to wood, wood to wood-based materials, wood to plastics or plastics to plastics.
This part of ISO 12777 is applicable to joints with all types of nails up to 7 mm diameter (including plain shank, helical, annular ring, barbed and twisted) and with staples.

Prüfungen von Verbindungen an Paletten - Teil 3: Bestimmung der Festigkeit der Palettenverbindung (ISO 12777-3:2002)

Dieser Teil der ISO 12777 enthält Verfahren zur Bestimmung der Festigkeit von Palettenverbindungen, grundsätzlich statische Prüfungen, durch die Ermittlung der Festigkeit und Steifigkeit von genagelten oder geklammerten Verbindungen von Holz zu Holz, Holz zu Holzwerkstoff, Holz zu Kunststoff oder Kunststoff zu Kunststoff.
Dieser Teil der ISO 12777 ist für Verbindungen mit allen Nagelarten bis zu 7 mm Durchmesser (einschließlich glatte, geraute, spiralisiert angerollte Schäfte, angerollte Ringschäfte und verdrillte Vierkantschäfte) und Klammern anwendbar.

Méthodes d'essai des assemblages de palettes - Partie 3: Détermination de la résistance des assemblages de palettes (ISO 12777-3:2002)

L'ISO 1277-3 spécifie des méthodes permettant de déterminer la résistance des assemblages de palettes, principalement à la charge statique, en déterminant la résistance et la rigidité des clous (pointes) ou des assemblages fixés par clous ou clous cavaliers, bois sur bois, bois sur matériaux à base de bois, bois sur plastique ou plastique sur plastique.
L'ISO 1277-3 s'applique aux assemblages ayant tout type de clous d'un diamètre inférieur ou égal à 7 mm (y compris les clous à tige lisse, les clous crantés, torsadés, hélicoïdaux et annelés) et aux assemblages effectués avec des clous cavaliers.

Preskusne metode veznih elementov palete – 3. del: Določevanje trdnosti veznih elementov palete (ISO 12777-3)

General Information

Status
Published
Publication Date
30-Nov-2002
Technical Committee
Current Stage
9093 - Decision to confirm - Review Enquiry
Due Date
09-May-2007
Completion Date
09-May-2007

RELATIONS

Buy Standard

Standard
EN ISO 12777-3:2003
English language
15 pages
sale 10% off
Preview
sale 10% off
Preview
e-Library read for
1 day

Standards Content (sample)

SLOVENSKI STANDARD
SIST EN ISO 12777-3:2003
01-julij-2003
3UHVNXVQHPHWRGHYH]QLKHOHPHQWRYSDOHWH±GHO'RORþHYDQMHWUGQRVWLYH]QLK
HOHPHQWRYSDOHWH ,62

Methods of test for pallet joints - Part 3: Determination of strength of pallet joints (ISO

12777-3:2002)
Prüfungen von Verbindungen an Paletten - Teil 3: Bestimmung der Festigkeit der
Palettenverbindung (ISO 12777-3:2002)

Méthodes d'essai des assemblages de palettes - Partie 3: Détermination de la résistance

des assemblages de palettes (ISO 12777-3:2002)
Ta slovenski standard je istoveten z: EN ISO 12777-3:2002
ICS:
55.180.20 9HþQDPHQVNHSDOHWH General purpose pallets
SIST EN ISO 12777-3:2003 en

2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.

---------------------- Page: 1 ----------------------
SIST EN ISO 12777-3:2003
---------------------- Page: 2 ----------------------
SIST EN ISO 12777-3:2003
EUROPEAN STANDARD
EN ISO 12777-3
NORME EUROPÉENNE
EUROPÄISCHE NORM
December 2002
ICS 55.180.20
English version
Methods of test for pallet joints - Part 3: Determination of
strength of pallet joints (ISO 12777-3:2002)

Méthodes d'essai des assemblages de palettes - Partie 3: Prüfungen von Verbindungen an Paletten - Teil 3:

Détermination de la résistance des assemblages de Bestimmung der Festigkeit der Palettenverbindung (ISO

palettes (ISO 12777-3:2002) 12777-3:2002)
This European Standard was approved by CEN on 15 November 2002.

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 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 Management Centre has the same status as the official

versions.

CEN members are the national standards bodies of Austria, Belgium, Czech Republic, Denmark, Finland, France, Germany, Greece,

Iceland, Ireland, Italy, Luxembourg, Malta, Netherlands, Norway, Portugal, Spain, Sweden, Switzerland and United Kingdom.

EUROPEAN COMMITTEE FOR STANDARDIZATION
COMITÉ EUROPÉEN DE NORMALISATION
EUROPÄISCHES KOMITEE FÜR NORMUNG
Management Centre: rue de Stassart, 36 B-1050 Brussels

© 2002 CEN All rights of exploitation in any form and by any means reserved Ref. No. EN ISO 12777-3:2002 E

worldwide for CEN national Members.
---------------------- Page: 3 ----------------------
SIST EN ISO 12777-3:2003
EN ISO 12777-3:2002 (E)
CORRECTED 2003-02-05
Foreword

This document (EN ISO 12777-3:2002) has been prepared by Technical Committee ISO/TC 51

"Pallets for unit load method of materials handling" in collaboration with Technical Committee

CEN/TC 261 "Packagings", 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 June 2003, and conflicting national

standards shall be withdrawn at the latest by June 2003.

According to the CEN/CENELEC Internal Regulations, the national standards organizations of

the following countries are bound to implement this European Standard: Austria, Belgium, Czech

Republic, Denmark, Finland, France, Germany, Greece, Iceland, Ireland, Italy, Luxembourg,

Malta, Netherlands, Norway, Portugal, Spain, Sweden, Switzerland and the United Kingdom.

Endorsement notice

The text of ISO 12777-3:2002 has been approved by CEN as EN ISO 12777-3:2002 without any

modifications.

NOTE Normative references to International Standards are listed in Annex ZA (normative).

---------------------- Page: 4 ----------------------
SIST EN ISO 12777-3:2003
EN ISO 12777-3:2002 (E)
Annex ZA
(normative)
Normative references to international publications
with their relevant European publications

This European Standard incorporates by dated or undated reference, provisions from other

publications. These normative references are cited at the appropriate places in the text and the

publications are listed hereafter. For dated references, subsequent amendments to or revisions of

any of these publications apply to this European Standard only when incorporated in it by

amendment or revision. For undated references the latest edition of the publication referred to

applies (including amendments).

NOTE Where an International Publication has been modified by common modifications, indicated

by (mod.), the relevant EN/HD applies.
Publication Year Title EN Year
ISO 445 1996 Pallets for materials handling - EN ISO 445 1998
Vocabulary
ISO 1133 1997 Plastics - Determination of the EN ISO 1133 1999
melt mass-flow rate (MFR) and
the melt volume-flow rate (MVR)
of thermoplastics
ISO 12777-1 1994 Methods of test for pallet joints - EN ISO 12777-1 1996
Part 1: Determination of bending
resistance of pallet nails, other
dowel-type fasteners and staples
ISO 12777-2 2000 Methods of test for pallet joints - EN ISO 12777-2 2000
Part 2: Determination of
withdrawal and head pull-through
resistance of pallet nails and
staples
---------------------- Page: 5 ----------------------
SIST EN ISO 12777-3:2003
---------------------- Page: 6 ----------------------
SIST EN ISO 12777-3:2003
INTERNATIONAL ISO
STANDARD 12777-3
First edition
2002-12-01
Methods of test for pallet joints —
Part 3:
Determination of strength of pallet joints
Méthodes d'essai des assemblages de palettes —
Partie 3: Détermination de la résistance des assemblages de palettes
Reference number
ISO 12777-3:2002(E)
© ISO 2002
---------------------- Page: 7 ----------------------
SIST EN ISO 12777-3:2003
ISO 12777-3:2002(E)
PDF disclaimer

This PDF file may contain embedded typefaces. In accordance with Adobe's licensing policy, this file may be printed or viewed but shall not be

edited unless the typefaces which are embedded are licensed to and installed on the computer performing the editing. In downloading this file,

parties accept therein the responsibility of not infringing Adobe's licensing policy. The ISO Central Secretariat accepts no liability in this area.

Adobe is a trademark of Adobe Systems Incorporated.

Details of the software products used to create this PDF file can be found in the General Info relative to the file; the PDF-creation parameters

were optimized for printing. Every care has been taken to ensure that the file is suitable for use by ISO member bodies. In the unlikely event

that a problem relating to it is found, please inform the Central Secretariat at the address given below.

© ISO 2002

All rights reserved. Unless otherwise specified, no part of this publication may be reproduced or utilized in any form or by any means,

electronic or mechanical, including photocopying and microfilm, without permission in writing from either ISO at the address below or ISO's

member body in the country of the requester.
ISO copyright office
Case postale 56  CH-1211 Geneva 20
Tel. + 41 22 749 01 11
Fax + 41 22 749 09 47
E-mail copyright@iso.ch
Web www.iso.ch
Printed in Switzerland
ii ISO 2002 – All rights reserved
---------------------- Page: 8 ----------------------
SIST EN ISO 12777-3:2003
ISO 12777-3:2002(E)
Foreword

ISO (the International Organization for Standardization) is a worldwide federation of national standards bodies (ISO

member bodies). The work of preparing International Standards is normally carried out through ISO technical

committees. Each member body interested in a subject for which a technical committee has been established has

the right to be represented on that committee. International organizations, governmental and non-governmental, in

liaison with ISO, also take part in the work. ISO collaborates closely with the International Electrotechnical

Commission (IEC) on all matters of electrotechnical standardization.

International Standards are drafted in accordance with the rules given in the ISO/IEC Directives, Part 3.

Draft International Standards adopted by the technical committees are circulated to the member bodies for voting.

Publication as an International Standard requires approval by at least 75 % of the member bodies casting a vote.

Attention is drawn to the possibility that some of the elements of this part of ISO 12777 may be the subject of patent

rights. ISO shall not be held responsible for identifying any or all such patent rights.

International Standard ISO 12777-3 was prepared by Technical Committee ISO/TC 51, Pallets for unit load method

of materials handling.

ISO 12777 consists of the following parts, under the general title Methods of test for pallet joints:

— Part 1: Determination of bending resistance of pallet nails, other dowel-type fasteners and staples

— Part 2: Determination of withdrawal and head pull-through resistance of pallet nails and staples

— Part 3: Determination of strength of pallet joints
ISO 2002 – All rights reserved iii
---------------------- Page: 9 ----------------------
SIST EN ISO 12777-3:2003
ISO 12777-3:2002(E)
Introduction

This part of ISO 12777 was developed using methods that enable the user to select from a range of tests that best

fits the particular problem or area of the pallet under analysis. Some are suitable for routine quality control and some

are designed for laboratory use. Where characteristics of wood used in pallet joints are required then ISO 3133 and

related standards as given in clause 2 may be used.

In general the tests if used as routine quality control tests only require the measurement of ultimate load, while if the

tests are undertaken as prototype tests in a laboratory, then they also require measurement of deflection or distortion

in the joint plotted during the application of the load.
iv ISO 2002 – All rights reserved
---------------------- Page: 10 ----------------------
SIST EN ISO 12777-3:2003
INTERNATIONAL STANDARD ISO 12777-3:2002(E)
Methods of test for pallet joints —
Part 3:
Determination of strength of pallet joints
1 Scope

This part of ISO 12777 specifies methods of determining the resistance of pallet joints primarily to static load by

determining the strength and stiffness of nailed or stapled joints, wood to wood, wood to wood-based materials,

wood to plastics or plastics to plastics.

This part of ISO 12777 is applicable to joints with all types of nails up to 7mm in diameter (including plain shank,

helical, annular ring, barbed and twisted) and with staples.
2 Normative references

The following normative documents contain provisions which, through reference in this text, constitute provisions of

this part of ISO 12777. For dated references, subsequent amendments to, or revisions of, any of these publications

do not apply. However, parties to agreements based on this part of ISO 12777 are encouraged to investigate the

possibility of applying the most recent editions of the normative documents indicated below. For undated references,

the latest edition of the normative document referred to applies. Members of ISO and IEC maintain registers of

currently valid International Standards.
ISO 445:1996, Pallets for materials handling — Vocabulary

ISO 1133:1997, Plastics — Determination of the melt mass-flow rate (MFR) and the melt volume-flow rate (MVR) of

thermoplastics

ISO 1183:1987, Plastics — Methods for determining the density and relative density of non-cellular plastics

ISO 3130:1975, Wood — Determination of moisture content for physical and mechanical tests

ISO 3131:1975, Wood — Determination of density for physical and mechanical tests
ISO 3133:1975, Wood — Determination of ultimate strength in static bending

ISO 8611-1:— , Pallets for materials handling — Flat pallets — Part 1: Test methods

ISO/TR 11444:1995, Quality of sawn wood used for the construction of pallets

ISO 12777-1:1994, Methods of test for pallet joints — Part 1: Determination of bending resistance of pallet nails,

other dowel-type fasteners and staples

ISO 12777-2:2000, Methods of test for pallet joints — Part 2: Determination of withdrawal and head pull-through

resistance of pallet nails and staples
1) To be published.
ISO 2002 – All rights reserved 1
---------------------- Page: 11 ----------------------
SIST EN ISO 12777-3:2003
ISO 12777-3:2002(E)
3 Terms and definitions

For the purposes of this part of ISO 12777, the terms and definitions given in ISO 445 apply.

4 Requirements for testing of joints
4.1 Fasteners

Prior to the assembly of any joints made with nails or staples, the nail bending strength shall be determined in

accordance with ISO 12777-1.
4.2 Timber
4.2.1 Selection

The timber shall either be selected in accordance with the pallet specification, or the test pieces sh

...

Questions, Comments and Discussion

Ask us and Technical Secretary will try to provide an answer. You can facilitate discussion about the standard in here.