SIST EN ISO 12628:2022
(Main)Thermal insulating products for building equipment and industrial installations - Determination of dimensions, squareness and linearity of preformed pipe insulation (ISO 12628:2022)
Thermal insulating products for building equipment and industrial installations - Determination of dimensions, squareness and linearity of preformed pipe insulation (ISO 12628:2022)
This European Standard specifies the equipment and procedures for determining the dimensions, squareness and linearity of preformed pipe insulation, supplied in one piece, half sections or segments. It is applicable to thermal insulating products.
Wärmedämmstoffe für die Haustechnik und für betriebstechnische Anlagen - Bestimmung der Maße, der Rechtwinkligkeit und der Linearität von vorgeformten Rohrdämmstoffen (ISO 12628:2022)
Diese Internationale Norm legt Prüfeinrichtungen und Verfahren zur Bestimmung der Maße, der Recht-winkligkeit und der Linearität von vorgeformten Rohrdämmstoffen, die als Vollschalen, Halbschalen oder Segmente geliefert werden, fest. Sie gilt für Wärmedämmprodukte.
Produits isolants thermiques pour les équipements des bâtiments et les installations industrielles - Détermination des dimensions, de l'équerrage et de la linéarité des coquilles isolantes préformées (ISO 12628:2022)
Le présent document spécifie l’équipement et les modes opératoires pour déterminer les dimensions, l’équerrage et la linéarité des coquilles isolantes préformées fournies en une pièce, sous forme de demi-sections ou de douelles. Il s’applique aux produits isolants thermiques.
Toplotnoizolacijski proizvodi za opremo stavb in industrijske inštalacije - Ugotavljanje mer, pravokotnosti in ravnosti predoblikovanih cevnih izolacij (ISO 12628:2022)
Ta evropski standard določa opremo in postopke za ugotavljanje mer, pravokotnosti in ravnosti predoblikovanih cevnih izolacij, dobavljenih v enem kosu, polovičnih odsekih ali segmentih. Uporablja se za toplotnoizolacijske proizvode.
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Standards Content (Sample)
SLOVENSKI STANDARD
SIST EN ISO 12628:2022
01-november-2022
Nadomešča:
SIST EN 13467:2018
Toplotnoizolacijski proizvodi za opremo stavb in industrijske inštalacije -
Ugotavljanje mer, pravokotnosti in ravnosti predoblikovanih cevnih izolacij (ISO
12628:2022)
Thermal insulating products for building equipment and industrial installations -
Determination of dimensions, squareness and linearity of preformed pipe insulation (ISO
12628:2022)
Wärmedämmstoffe für die Haustechnik und für betriebstechnische Anlagen -
Bestimmung der Maße, der Rechtwinkligkeit und der Linearität von vorgeformten
Rohrdämmstoffen (ISO 12628:2022)
Produits isolants thermiques pour les équipements des bâtiments et les installations
industrielles - Détermination des dimensions, de l'équerrage et de la linéarité des
coquilles isolantes préformées (ISO 12628:2022)
Ta slovenski standard je istoveten z: EN ISO 12628:2022
ICS:
91.100.60 Materiali za toplotno in Thermal and sound insulating
zvočno izolacijo materials
SIST EN ISO 12628:2022 en,fr,de
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.
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SIST EN ISO 12628:2022
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SIST EN ISO 12628:2022
EN ISO 12628
EUROPEAN STANDARD
NORME EUROPÉENNE
September 2022
EUROPÄISCHE NORM
ICS 91.100.60 Supersedes EN 13467:2018
English Version
Thermal insulating products for building equipment and
industrial installations - Determination of dimensions,
squareness and linearity of preformed pipe insulation (ISO
12628:2022)
Produits isolants thermiques pour les équipements de Wärmedämmstoffe für die Haustechnik und für
bâtiments et les installations industrielles - betriebstechnische Anlagen - Bestimmung der Maße,
Détermination des dimensions, de l'équerrage et de la der Rechtwinkligkeit und der Linearität von
linéarité des coquilles isolantes préformées (ISO vorgeformten Rohrdämmstoffen (ISO 12628:2022)
12628:2022)
This European Standard was approved by CEN on 7 August 2022.
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, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway,
Poland, Portugal, Republic of North Macedonia, Romania, Serbia, Slovakia, Slovenia, Spain, Sweden, Switzerland, Türkiye 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
© 2022 CEN All rights of exploitation in any form and by any means reserved Ref. No. EN ISO 12628:2022 E
worldwide for CEN national Members.
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SIST EN ISO 12628:2022
EN ISO 12628:2022 (E)
Contents Page
European foreword . 3
2
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SIST EN ISO 12628:2022
EN ISO 12628:2022 (E)
European foreword
This document (EN ISO 12628:2022) has been prepared by Technical Committee ISO/TC 163 "Thermal
performance and energy use in the built environment" in collaboration with Technical Committee
CEN/TC 88 “Thermal insulating materials and products” the secretariat of which is held by DIN.
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 March 2023, and conflicting national standards shall
be withdrawn at the latest by September 2025.
Attention is drawn to the possibility that some of the elements of this document may be the subject of
patent rights. CEN shall not be held responsible for identifying any or all such patent rights.
This document supersedes EN 13467:2018.
Any feedback and questions on this document should be directed to the users’ national standards
body/national committee. A complete listing of these bodies can be found on the CEN website.
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, France, Germany, Greece, Hungary, Iceland,
Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Republic of
North Macedonia, Romania, Serbia, Slovakia, Slovenia, Spain, Sweden, Switzerland, Türkiye and the
United Kingdom.
Endorsement notice
The text of ISO 12628:2022 has been approved by CEN as EN ISO 12628:2022 without any modification.
3
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SIST EN ISO 12628:2022
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SIST EN ISO 12628:2022
INTERNATIONAL ISO
STANDARD 12628
Second edition
2022-08
Thermal insulating products for
building equipment and industrial
installations — Determination of
dimensions, squareness and linearity
of preformed pipe insulation
Produits isolants thermiques pour les équipements de bâtiments et
les installations industrielles — Détermination des dimensions, de
l'équerrage et de la linéarité des coquilles isolantes préformées
Reference number
ISO 12628:2022(E)
© ISO 2022
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SIST EN ISO 12628:2022
ISO 12628:2022(E)
COPYRIGHT PROTECTED DOCUMENT
© ISO 2022
All rights reserved. Unless otherwise specified, or required in the context of its implementation, no part of this publication may
be reproduced or utilized otherwise in any form or by any means, electronic or mechanical, including photocopying, or posting on
the internet or an intranet, without prior written permission. Permission can be requested from either ISO at the address below
or ISO’s member body in the country of the requester.
ISO copyright office
CP 401 • Ch. de Blandonnet 8
CH-1214 Vernier, Geneva
Phone: +41 22 749 01 11
Email: copyright@iso.org
Website: www.iso.org
Published in Switzerland
ii
© ISO 2022 – All rights reserved
---------------------- Page: 8 ----------------------
SIST EN ISO 12628:2022
ISO 12628:2022(E)
Contents Page
Foreword .iv
1 Scope . 1
2 Normative references . 1
3 Terms and definitions . 1
4 Principle . 4
5 Apparatus . 4
5.1 For circumference, outside and inside diameter and thickness . 4
5.2 For length . 4
5.3 For deviation from squareness . 4
5.4 For deviation from linearity . 4
5.5 For circular segment chord . 5
6 Test specimens . 6
6.1 Dimensions of test specimens . 6
6.2 Number of test specimens . 7
6.3 Conditioning of test specimens . 7
7 Procedure .7
7.1 Test conditions . 7
7.2 Test procedure . 7
7.2.1 General . 7
7.2.2 Circumference — Outside diameter, inside diameter, wall thickness, inner
chord . 8
7.2.3 Length . 9
7.2.4 Deviation from squareness . 9
7.2.5 Deviation from linearity . 9
8 Calculation and expression of results . 9
8.1 Outside diameter and inside diameter . 9
8.2 Thickness . 9
8.3 Thickness uniformity . 9
8.4 Length . 10
8.5 Deviation from squareness. 10
8.6 Deviation from linearity . 10
9 Accuracy of measurement.10
10 Test report .10
iii
© ISO 2022 – All rights reserved
---------------------- Page: 9 ----------------------
SIST EN ISO 12628:2022
ISO 12628:2022(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.
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 163, Thermal performance and energy use
in the built environment, Subcommittee SC 1, Test and measurement methods, in collaboration with the
European Committee for Standardization (CEN) Technical Committee CEN/TC 88, Thermal insulating
materials and products, in accordance with the Agreement on technical cooperation between ISO and
CEN (Vienna Agreement).
This second edition cancels and replaces the first edition (ISO 12628:2011), which has been technically
revised.
The main changes are as follows:
— EN 13467:2018 and ISO 12628:2011 have been merged into one document;
— Clause 2, Normative references, has been added and the numbering of the following clauses has
been changed accordingly;
— the terms 3.6, thickness uniformity, and 3.9, circular segment cord, have been added;
— new Figure 2 has been added and the numbering of the following figures has been changed
accordingly;
— subclause 5.5 has been added and the numbering of the following clauses has been changed
accordingly;
— technical revision, mainly of Clause 6, Test specimens, Clause 7, Procedure, and Clause 8, Calculation
and expression of results;
— editorial revisions.
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.
iv
© ISO 2022 – All rights reserved
--------
...
SLOVENSKI STANDARD
oSIST prEN ISO 12628:2021
01-julij-2021
Toplotnoizolacijski proizvodi za opremo stavb in industrijske inštalacije -
Ugotavljanje mer, pravokotnosti in ravnosti predoblikovanih cevnih izolacij
(ISO/DIS 12628:2021)
Thermal insulating products for building equipment and industrial installations -
Determination of dimensions, squareness and linearity of preformed pipe insulation
(ISO/DIS 12628:2021)
Wärmedämmstoffe für die Haustechnik und für betriebstechnische Anlagen -
Bestimmung der Maße, der Rechtwinkligkeit und der Linearität von vorgeformten
Rohrdämmstoffen (ISO/DIS 12628:2021)
Produits isolants thermiques pour les équipements des bâtiments et les installations
industrielles - Détermination des dimensions, de l'équerrage et de la linéarité des
coquilles isolantes préformées (ISO/DIS 12628:2021)
Ta slovenski standard je istoveten z: prEN ISO 12628
ICS:
91.100.60 Materiali za toplotno in Thermal and sound insulating
zvočno izolacijo materials
oSIST prEN ISO 12628:2021 en,fr,de
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.
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oSIST prEN ISO 12628:2021
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oSIST prEN ISO 12628:2021
DRAFT INTERNATIONAL STANDARD
ISO/DIS 12628
ISO/TC 163/SC 1 Secretariat: DIN
Voting begins on: Voting terminates on:
2021-05-13 2021-08-05
Thermal insulating products for building equipment and
industrial installations — Determination of dimensions,
squareness and linearity of preformed pipe insulation
Produits isolants thermiques pour les équipements des bâtiments et les installations industrielles —
Détermination des dimensions, de l'équerrage et de la linéarité des coquilles isolantes préformées
ICS: 91.100.60
THIS DOCUMENT IS A DRAFT CIRCULATED
This document is circulated as received from the committee secretariat.
FOR COMMENT AND APPROVAL. IT IS
THEREFORE SUBJECT TO CHANGE AND MAY
NOT BE REFERRED TO AS AN INTERNATIONAL
STANDARD UNTIL PUBLISHED AS SUCH.
IN ADDITION TO THEIR EVALUATION AS
ISO/CEN PARALLEL PROCESSING
BEING ACCEPTABLE FOR INDUSTRIAL,
TECHNOLOGICAL, COMMERCIAL AND
USER PURPOSES, DRAFT INTERNATIONAL
STANDARDS MAY ON OCCASION HAVE TO
BE CONSIDERED IN THE LIGHT OF THEIR
POTENTIAL TO BECOME STANDARDS TO
WHICH REFERENCE MAY BE MADE IN
Reference number
NATIONAL REGULATIONS.
ISO/DIS 12628:2021(E)
RECIPIENTS OF THIS DRAFT ARE INVITED
TO SUBMIT, WITH THEIR COMMENTS,
NOTIFICATION OF ANY RELEVANT PATENT
RIGHTS OF WHICH THEY ARE AWARE AND TO
©
PROVIDE SUPPORTING DOCUMENTATION. ISO 2021
---------------------- Page: 3 ----------------------
oSIST prEN ISO 12628:2021
EN ISO 12628:2021(X)
ISO/DIS 12628:2021(E)
Contents
Foreword . iv
1 Scope . 1
2 Normative references . 1
3 Terms and definitions . 1
4 Principle . 4
5 Apparatus . 4
5.1 For circumference, outside and inside diameter and thickness . 4
5.2 For length . 4
5.3 For deviation from squareness . 4
5.4 For deviation from linearity . 5
5.5 For circular segment chord . 5
6 Test specimens. 6
6.1 Dimensions of test specimens . 6
6.2 Number of test specimens. 7
6.3 Conditioning of test specimens . 7
7 Procedure . 7
7.1 Test conditions . 7
7.2 Test procedure . 8
7.2.1 General . 8
7.2.2 Circumference — Outside diameter, inside diameter, wall thickness, inner chord . 8
7.2.3 Length . 9
7.2.4 Deviation from squareness . 9
7.2.5 Deviation from linearity . 10
8 Calculation and expression of results. 10
8.1 Outside diameter and inside diameter . 10
8.2 Thickness . 10
8.3 Thickness uniformity . 10
8.4 Length . 10
8.5 Deviation from squareness . 10
8.6 Deviation from linearity . 10
9 Accuracy of measurement . 11
10 Test report . 11
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
be reproduced or utilized otherwise in any form or by any means, electronic or mechanical, including photocopying, or posting
on the internet or an intranet, without prior written permission. Permission can be requested from either ISO at the address
below or ISO’s member body in the country of the requester.
ISO copyright office
CP 401 • Ch. de Blandonnet 8
CH-1214 Vernier, Geneva
Phone: +41 22 749 01 11
Fax: +41 22 749 09 47
Email: copyright@iso.org
Website: www.iso.org
Published in Switzerland
© ISO 2021 – All rights reserved iii
ii © ISO 2021 – All rights reserved
---------------------- Page: 4 ----------------------
oSIST prEN ISO 12628:2021
ISO/DIS 12628:2021(E)
Contents
Foreword . iv
1 Scope . 1
2 Normative references . 1
3 Terms and definitions . 1
4 Principle . 4
5 Apparatus . 4
5.1 For circumference, outside and inside diameter and thickness . 4
5.2 For length . 4
5.3 For deviation from squareness . 4
5.4 For deviation from linearity . 5
5.5 For circular segment chord . 5
6 Test specimens. 6
6.1 Dimensions of test specimens . 6
6.2 Number of test specimens. 7
6.3 Conditioning of test specimens . 7
7 Procedure . 7
7.1 Test conditions . 7
7.2 Test procedure . 8
7.2.1 General . 8
7.2.2 Circumference — Outside diameter, inside diameter, wall thickness, inner chord . 8
7.2.3 Length . 9
7.2.4 Deviation from squareness . 9
7.2.5 Deviation from linearity . 10
8 Calculation and expression of results . 10
8.1 Outside diameter and inside diameter . 10
8.2 Thickness . 10
8.3 Thickness uniformity . 10
8.4 Length . 10
8.5 Deviation from squareness . 10
8.6 Deviation from linearity . 10
9 Accuracy of measurement . 11
10 Test report . 11
© ISO 2021 – All rights reserved iii
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oSIST prEN ISO 12628:2021
ISO/DIS 12628:2021(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 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.
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 the European Committee of Standardization (CEN) Technical
Committee CEN/TC 88, Thermal insulating materials and products, in collaboration with ISO Technical
Committee ISO/TC 163, Thermal performance and energy use in the built environment, Subcommittee
SC 1, Test and measurement methods, in accordance with the Agreement on technical cooperation
between ISO and CEN (Vienna Agreement).
This second edition cancels and replaces the first edition (ISO 12628:2011), which has been technically
revised.
The main changes compared to the previous edition are as follows:
— combination of EN 13467:2018 and ISO 12628:2011 in one document;
— Clause 2, Normative References, was added and the numbering of the following clauses was
changed accordingly;
— the terms 3.6, thickness uniformity, and 3.9, circular segment cord, were added;
— new figure 2 was added and the numbering of the following figures was changed accordingly;
— Clause 5.5, For circular segment chord, was added and the numbering of the following clauses was
changed accordingly;
— technical revision, mainly of clause 6, Test specimens, clause 7, Procedure, and clause 8, Calculation
and expression of results;
— editorial revision.
iv © ISO 2021 – All rights reserved
---------------------- Page: 6 ----------------------
oSIST prEN ISO 12628:2021
ISO/DIS 12628:2021(E)
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.
This International Standard is one of a series of standards which specify test methods for determining
dimensions and properties of thermal insulating materials and products. The original EN 13467
supports a series of product standards for thermal insulating materials and products which derive from
the Council Directive of 21 December 1988 on the approximation of laws, regulations and
administrative provisions of the Member States relating to constructive products (Directive
89/106/EEC) through the consideration of the essential requirements.
This International Standard is one of a series of Standards on test methods for products used to insulate
building equipment and industrial installations which is comprised of the following group of
International Standards:
Respective
ISO standard Title
EN standard
ISO 12623 Thermal insulating products for building equipment and industrial EN 13472:2012
installations — Determination of short-term water absorption by
partial immersion of preformed pipe insulation
ISO 12624 Thermal insulation products — Determination of trace quantities of EN 13468:2001
water soluble chloride, fluoride, silicate, sodium ions and pH
ISO 12628 Thermal insulating products for building equipment and industrial EN 13467:2018
installations — Determination of dimensions, squareness and linearity
of preformed pipe insulation
ISO 12629 Thermal insulating products for building equipment and industrial EN 13469:2012
installations — Determination of water vapour transmission
properties of preformed pipe insulation
ISO 18096 Thermal insulating products for building equipment and industrial EN 14707:2012
installations — Determination of maximum service temperature for
preformed pipe insulation
ISO 18097 Thermal insulating products for building equipment and industrial EN 14706:2012
installations — Determination of maximum service temperature
ISO 18098 Thermal insulating products for building equipment and industrial EN 13470:2001
installations — Determination of the apparent density of preformed
pipe insulation
ISO 18099 Thermal insulating products for building equipment and industrial EN 13471:2001
installations — Determination of the coefficient of thermal expansion
A further series of existing European Standards on test methods was adopted by ISO. This “package” of
standards comprises the following group of interrelated standards:
Respective
ISO standard Title
EN standard
ISO 12344 Thermal insulating products for building applications — EN 12089
Determination of bending behaviour
ISO 12968 Thermal insulation products for building applications — EN 13495
Determination of the pull-off resistance of external thermal insulation
composite systems (ETICS) (foam block test)
© ISO 2021 – All rights reserved v
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oSIST prEN ISO 12628:2021
ISO/DIS 12628:2021(E)
Respective
ISO standard Title
EN standard
ISO 29465 Thermal insulating products for building applications — EN 822
Determination of length and width
ISO 29466 Thermal insulating products for building applications — EN 823
Determination of thickness
ISO 29467 Thermal insulating products for building applications — EN 824
Determination of
...
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