SIST EN ISO 1927-1:2012

SLOVENSKI STANDARD
SIST EN ISO 1927-1:2012
01-oktober-2012
1DGRPHãþD
SIST EN 1402-1:2004
Neoblikovani (monolitni) ognjevzdržni izdelki - 1. del: Uvod in klasifikacija (ISO
1927-1:2012)
Unshaped (monolithic) refractory products - Part 1: Introduction and classification (ISO
1927-1:2012)
Ungeformte (monolithische) feuerfeste Erzeugnisse - Teil 1: Einführung und
Klassifizierung (ISO 1927-1:2012)
Produits réfractaires non façonnés (monolithiques) - Partie 1: Introduction et
classification (ISO 1927-1:2012)
Ta slovenski standard je istoveten z: EN ISO 1927-1:2012
ICS:
81.080 Ognjevzdržni materiali Refractories
SIST EN ISO 1927-1:2012 en,fr
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.

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SIST EN ISO 1927-1:2012

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SIST EN ISO 1927-1:2012


EUROPEAN STANDARD
EN ISO 1927-1

NORME EUROPÉENNE

EUROPÄISCHE NORM
August 2012
ICS 81.080 Supersedes EN 1402-1:2003
English Version
Monolithic (unshaped) refractory products - Part 1: Introduction
and classification (ISO 1927-1:2012)
Produits réfractaires (non façonnés) monolithiques - Partie Ungeformte (monolithische) feuerfeste Erzeugnisse - Teil 1:
1: Introduction et classification (ISO 1927-1:2012) Einführung und Klassifizierung (ISO 1927-1:2012)
This European Standard was approved by CEN on 31 July 2012.

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





EUROPEAN COMMITTEE FOR STANDARDIZATION
COMITÉ EUROPÉEN DE NORMALISATION

EUROPÄISCHES KOMITEE FÜR NORMUNG

Management Centre: Avenue Marnix 17, B-1000 Brussels
© 2012 CEN All rights of exploitation in any form and by any means reserved Ref. No. EN ISO 1927-1:2012: E
worldwide for CEN national Members.

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SIST EN ISO 1927-1:2012
EN ISO 1927-1:2012 (E)
Contents Page
Foreword .3
2

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SIST EN ISO 1927-1:2012
EN ISO 1927-1:2012 (E)
Foreword
This document (EN ISO 1927-1:2012) has been prepared by Technical Committee ISO/TC 33 "Refractories"
in collaboration with Technical Committee CEN/TC 187 “Refractory products and materials” the secretariat of
which is held by BSI.
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 February 2013, and conflicting national standards shall be withdrawn
at the latest by February 2013.
Attention is drawn to the possibility that some of the elements of this document may be the subject of patent
rights. CEN [and/or CENELEC] shall not be held responsible for identifying any or all such patent rights.
This document supersedes EN 1402-1:2003.
According to the CEN/CENELEC Internal Regulations, the national standards organizations of the following
countries are bound to implement this European Standard: Austria, Belgium, 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, Slovakia, Slovenia, Spain, Sweden, Switzerland, Turkey and the United Kingdom.
Endorsement notice
The text of ISO 1927-1:2012 has been approved by CEN as a EN ISO 1927-1:2012 without any modification.


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SIST EN ISO 1927-1:2012

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SIST EN ISO 1927-1:2012
INTERNATIONAL ISO
STANDARD 1927-1
First edition
2012-08-01
Monolithic (unshaped) refractory
products —
Part 1:
Introduction and classification
Produits réfractaires (non façonnés) monolithiques —
Partie 1: Introduction et classification
Reference number
ISO 1927-1:2012(E)
©
ISO 2012

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SIST EN ISO 1927-1:2012
ISO 1927-1:2012(E)
COPYRIGHT PROTECTED DOCUMENT
© ISO 2012
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.org
Web www.iso.org
Published in Switzerland
ii © ISO 2012 – All rights reserved

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SIST EN ISO 1927-1:2012
ISO 1927-1:2012(E)
Contents Page
Foreword .iv
Introduction . v
1 Scope . 1
2 Normative references . 1
3 Terms and definitions . 1
4 Product types and methods of placement . 2
4.1 Refractory castables . 2
4.2 Refractory gunning materials . 3
4.3 Refractory ramming materials . 3
4.4 Refractory jointing materials . 3
4.5 Other monolithic (unshaped) refractory products . 3
5 Type of chemical composition . 4
5.1 Alumina-silica products . 4
5.2 Basic products . 4
5.3 Special products . 4
5.4 Carbon-containing products . 4
6 Classification . 4
6.1 General . 4
6.2 Main raw material . 4
6.3 Classification temperature . 5
7 Designation of a monolithic (unshaped) refractory material . 6
Bibliography . 9
© ISO 2012 – All rights reserved iii

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SIST EN ISO 1927-1:2012
ISO 1927-1:2012(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 2.
The main task of technical committees is to prepare International Standards. 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 document may be the subject of patent
rights. ISO shall not be held responsible for identifying any or all such patent rights.
ISO 1927-1 was prepared by Technical Committee ISO/TC 33, Refractories.
ISO 1927-1 cancels and replaces ISO 1927:1984, which has been technically revised.
ISO 1927 consists of the following parts, under the general title Monolithic (unshaped) refractory products — :
— Part 1: Introduction and classification
— Part 2: Sampling for testing
— Part 3: Characterization as received
— Part 4: Determination of consistency of castables
— Part 5: Preparation and treatment of test pieces
— Part 6: Measurement of physical properties
— Part 7: Tests on pre-formed shapes
— Part 8: Determination of complementary properties
iv © ISO 2012 – All rights reserved

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SIST EN ISO 1927-1:2012
ISO 1927-1:2012(E)
Introduction
The general objective of this part of ISO 1927 is to define, with as much accuracy as possible, the control of
monolithic (unshaped) refractory products with special reference to the following:
a) quality control;
b) checking the conformity of the delivery as compared with claimed properties;
c) the control of batch homogeneity;
d) the final control of linings.
Properties are unavoidably influenced by industrial placing as a result of the equipment, environmental
conditions and often by specific site conditions (target date, location). Quality control and final control of lining
should not be considered in the same documents, since the former requires accuracy and clean operative
methods while the latter requires the control of the placing.
Monolithic (unshaped) refractory products used in industrial linings are generally not fired, so that the high
temperatures which result from use create firing which results from use creates complicated conditions that
make control difficult. The main points to be mentioned are:
1) the temperature gradient, the consequence of which is a property gradient;
2) the level of maximum temperature reached on the hot face directly depends on the working temperature
of the equipment;
3) the life of the equipment may be numbered in hours or in years.
NOTE Properties measured in the laboratory frequently do not reflect the properties of the material when installed.
© ISO 2012 – All rights reserved v

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SIST EN ISO 1927-1:2012

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SIST EN ISO 1927-1:2012
INTERNATIONAL STANDARD ISO 1927-1:2012(E)
Monolithic (unshaped) refractory products —
Part 1:
Introduction and classification
1 Scope
This part of ISO 1927 defines terms relating to monolithic (unshaped) refractory products and establishes
...