SIST EN ISO 10426-5:2024

SLOVENSKI STANDARD
01-december-2024
Naftna in plinska industrija, vključno z nizkoogljično energijo - Cementi in materiali
za cementiranje vrtin - 5. del: Določevanje krčenja in širjenja cementnih mešanic
za vrtine (ISO 10426-5:2024)
Oil and gas industries including lower carbon energy - Cements and materials for well
cementing - Part 5: Determination of shrinkage and expansion of well cement
formulations (ISO 10426-5:2024)
Öl- und Gasindustrie einschließlich kohlenstoffarmer Energieträger - Zemente und
Materialien für die Zementation von Tiefbohrungen - Teil 5: Bestimmung der
Schrumpfung und Quellung von Bohrloch-Zementmischungen bei atmosphärischem
Druck (ISO 10426-5:2024)
Industries du pétrole et du gaz, y compris les énergies à faible teneur en carbone -
Ciments et matériaux pour la cimentation des puits - Partie 5: Détermination du retrait et
de l'expansion des formulations de ciments pour puits (ISO 10426-5:2024)
Ta slovenski standard je istoveten z: EN ISO 10426-5:2024
ICS:
75.180.10 Oprema za raziskovanje, Exploratory, drilling and
vrtanje in odkopavanje extraction equipment
91.100.10 Cement. Mavec. Apno. Malta Cement. Gypsum. Lime.
Mortar
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.

EN ISO 10426-5
EUROPEAN STANDARD
NORME EUROPÉENNE
October 2024
EUROPÄISCHE NORM
ICS 75.020; 91.100.10 Supersedes EN ISO 10426-5:2005
English Version
Oil and gas industries including lower carbon energy -
Cements and materials for well cementing - Part 5:
Determination of shrinkage and expansion of well cement
formulations (ISO 10426-5:2024)
Industries du pétrole et du gaz, y compris les énergies Öl- und Gasindustrie einschließlich kohlenstoffarmer
à faible teneur en carbone - Ciments et matériaux pour Energieträger - Zemente und Materialien für die
la cimentation des puits - Partie 5: Détermination du Zementation von Tiefbohrungen - Teil 5: Bestimmung
retrait et de l'expansion des formulations de ciments der Schrumpfung und Quellung von Bohrloch-
pour puits (ISO 10426-5:2024) Zementmischungen bei atmosphärischem Druck (ISO
10426-5:2024)
This European Standard was approved by CEN on 22 September 2024.

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
© 2024 CEN All rights of exploitation in any form and by any means reserved Ref. No. EN ISO 10426-5:2024 E
worldwide for CEN national Members.

Contents Page
European foreword . 3

European foreword
This document (EN ISO 10426-5:2024) has been prepared by Technical Committee ISO/TC 67 "Oil and
gas industries including lower carbon energy" in collaboration with Technical Committee CEN/TC 12
“Oil and gas industries including lower carbon energy” the secretariat of which is held by NEN.
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 April 2025, and conflicting national standards shall be
withdrawn at the latest by April 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 ISO 10426-5:2005.
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 10426-5:2024 has been approved by CEN as EN ISO 10426-5:2024 without any
modification.
International
Standard
ISO 10426-5
Second edition
Oil and gas industries including
2024-09
lower carbon energy — Cements
and materials for well cementing —
Part 5:
Determination of shrinkage
and expansion of well cement
formulations
Industries du pétrole et du gaz, y compris les énergies à faible
teneur en carbone — Ciments et matériaux pour la cimentation
des puits —
Partie 5: Détermination du retrait et de l'expansion des
formulations de ciments pour puits
Reference number
ISO 10426-5:2024(en) © ISO 2024

ISO 10426-5:2024(en)
© ISO 2024
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
ii
ISO 10426-5:2024(en)
Contents Page
Foreword .iv
Introduction .v
1 Scope . 1
2 Normative references . 1
3 Terms and definitions . 1
4 Determination of shrinkage or expansion under conditions of free access to water at
atmospheric pressure — Annular ring test . 2
4.1 General .2
4.2 Apparatus .2
4.2.1 Mould .2
4.2.2 Water curing bath .4
4.2.3 Temperature-measuring system .4
4.2.4 Atmospheric-pressure consistometer .5
4.2.5 Micrometer .5
4.3 Procedure .5
4.3.1 Preparation of the mould .5
4.3.2 Preparation of slurry .6
4.3.3 Filling of the mould .6
4.3.4 Test period .6
4.4 Measurement and calculations .7
5 Determination of shrinkage or expansion under impermeable condition at atmospheric
pressure — Annular ring test in a re-sealable bag. 9
5.1 General .9
5.2 Apparatus .9
5.2.1 General .9
5.2.2 Re-sealable bag .10
5.3 Procedure .10
5.4 Measurement and calculations .10
6 Determination of bulk shrinkage or expansion under impermeable condition and
atmospheric pressure — Membrane test . 10
6.1 General .10
6.2 Apparatus .11
6.2.1 Membrane .11
6.2.2 Water curing bath .11
6.2.3 Temperature-measuring system .11
6.2.4 Electronic scales .11
6.3 Procedure .11
6.3.1 Preparation of the membrane .
...