ISO 23869:2021
(Main)Building and civil engineering sealants — Determination of self-levelling properties
Building and civil engineering sealants — Determination of self-levelling properties
This document specifies a method for determining self-levelling properties of sealants.
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INTERNATIONAL ISO
STANDARD 23869
First edition
2021-07
Building and civil engineering
sealants — Determination of self-
levelling properties
Reference number
ISO 23869:2021(E)
©
ISO 2021
---------------------- Page: 1 ----------------------
ISO 23869:2021(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
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 2021 – All rights reserved
---------------------- Page: 2 ----------------------
ISO 23869:2021(E)
Contents Page
Foreword .iv
1 Scope . 1
2 Normative references . 1
3 Terms and definitions . 1
4 Apparatus and materials. 1
5 Condition . 4
6 Test procedure . 4
6.1 Sampling . 4
6.2 Determination of self-levelling property using the horizontal mould at low temperature . 4
6.2.1 Pouring . 4
6.2.2 Curing . 5
6.2.3 Mark the test point . 5
6.2.4 Measurement . 5
6.2.5 Test result . . 5
6.3 Determination of self-levelling property using the inclined mould at normal
temperature . 5
6.3.1 Pouring . 5
6.3.2 Incline the mould . 5
6.3.3 Curing . 5
6.3.4 Mark the test point . 5
6.3.5 Measurement . 5
6.3.6 Test result . . 5
7 Test report . 6
© ISO 2021 – All rights reserved iii
---------------------- Page: 3 ----------------------
ISO 23869:2021(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 (WT
...
INTERNATIONAL ISO
STANDARD 23869
First edition
Building and civil engineering
sealants — Determination of self-
levelling properties
PROOF/ÉPREUVE
Reference number
ISO 23869:2021(E)
©
ISO 2021
---------------------- Page: 1 ----------------------
ISO 23869:2021(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
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 PROOF/ÉPREUVE © ISO 2021 – All rights reserved
---------------------- Page: 2 ----------------------
ISO 23869:2021(E)
Contents Page
Foreword .iv
1 Scope . 1
2 Normative references . 1
3 Terms and definitions . 1
4 Apparatus and materials. 1
5 Condition . 4
6 Test procedure . 4
6.1 Sampling . 4
6.2 Determination of self-levelling property using the horizontal mould at low temperature . 4
6.2.1 Pouring . 4
6.2.2 Curing . 5
6.2.3 Mark the test point . 5
6.2.4 Measurement . 5
6.2.5 Test result . . 5
6.3 Determination of self-levelling property using the inclined mould at normal
temperature . 5
6.3.1 Pouring . 5
6.3.2 Incline the mould . 5
6.3.3 Curing . 5
6.3.4 Mark the test point . 5
6.3.5 Measurement . 5
6.3.6 Test result . . 5
7 Test report . 6
© ISO 2021 – All rights reserved PROOF/ÉPREUVE iii
---------------------- Page: 3 ----------------------
ISO 23869:2021(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 Barr
...
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