ISO 10426-1:2009
2009-12
Abstract
ISO 10426-1:2009 specifies requirements and gives recommendations for six classes of well cements, including their chemical and physical requirements and procedures for physical testing.
ISO 10426-1:2009 is applicable to well cement classes A, B, C and D, which are the products obtained by grinding Portland cement clinker and, if needed, calcium sulfate as an interground additive. Processing additives can be used in the manufacture of cement of these classes. Suitable set-modifying agents can be interground or blended during manufacture of class D cement.
ISO 10426-1:2009 is also applicable to well cement classes G and H, which are the products obtained by grinding clinker with no additives other than one or more forms of calcium sulfate, water or chemical additives as required for chromium (VI) reduction.
General information
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Status: PublishedPublication date: 2009-12Stage: International Standard confirmed [90.93]
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Edition: 3Number of pages: 38
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Technical Committee :ISO/TC 67/SC 3
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Life cycle
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Previously
WithdrawnISO 10426-1:2005
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Now
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00
Preliminary
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10
Proposal
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20
Preparatory
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30
Committee
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40
Enquiry
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50
Approval
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60
Publication
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90
Review
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95
Withdrawal
Corrigenda
Correct the current edition; Free; Included in the text of the existing standard.PublishedISO 10426-1:2009/Cor 1:2010
PublishedISO 10426-1:2009/Cor 2:2012
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00
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