ISO 834-1:1999/Amd 2:2021

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Status
Published
Publication Date
07-Dec-2021
Current Stage
5060 - Close of voting Proof returned by Secretariat
Start Date
05-Nov-2021
Completion Date
25-Nov-2021
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ISO 834-1:1999/Amd 2:2021
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INTERNATIONAL ISO
STANDARD 834-1
First edition
1999-09-15
AMENDMENT 2
2021-12
Fire-resistance tests — Elements of
building construction —
Part 1:
General requirements
AMENDMENT 2
Essai de résistance au feu — Éléments de construction —
Partie 1: Exigences générales
AMENDEMENT 2
Reference number
ISO 834-1:1999/Amd.2:2021(E)
© ISO 2021
---------------------- Page: 1 ----------------------
ISO 834-1:1999/Amd.2:2021(E)
COPYRIGHT PROTECTED DOCUMENT
© ISO 2021

All rights reserved. Unless otherwise specified, or required in the context of its implementation, no part of this publication may

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Published in Switzerland
© ISO 2021 – All rights reserved
---------------------- Page: 2 ----------------------
ISO 834-1:1999/Amd.2:2021(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

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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.

The procedures used to develop this document and those intended for its further maintenance are

described in the ISO/IEC Directives, Part 1. In particular, the different approval criteria needed for the

different types of ISO documents should be noted. This document was drafted in accordance with the

editorial rules of the ISO/IEC Directives, Part 2 (see www.iso.org/directives).

Attention is drawn to the possibility that some of the elements of this document may be the subject of

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

any patent rights identified during the development of the document will be in the Introduction and/or

on the ISO list of patent declarations received (see www.iso.org/patents).

Any trade name used in this document is information given for the convenience of users and does not

constitute an endorsement.

For an explanation of the voluntary nature of standards, the meaning of ISO specific terms and

expressions related to conformity assessment, as well as information about ISO's adherence to

the World Trade Organization (WTO) principles in the Technical Barriers to Trade (TBT), see

www.iso.org/iso/foreword.html.

This document was prepared by Technical Committee ISO/TC 92, Fire safety, Subcommittee SC 2, Fire

containment.
A list of all parts in the ISO 834 series can be found on the ISO website.

Any feedback or questions on this document should be directed to the user’s national standards body. A

complete listing of these bodies can be found at www.iso.org/members.html.
iii
© ISO 2021 – All rights reserved
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ISO 834-1:1999/Amd.2:2021(E)
Fire-resistance tests — Elements of building
construction —
Part 1:
General requirements
AMENDMENT 2
Normative references
Add the following reference:

ISO 834-2, Fire-resistance tests — Elements of building construction — Part 2: Requirements and

recommendations for measuring furnace exposure on test samples
Update references
ISO 13943, Fire safety — Vocabulary
IEC 60584-1, Thermocouples — Part 1: EMF specifications and tolerances
6.7
Replace the existing subclause with the following:
6.7 Calibration
6.7.1 Calibration of
...

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