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BS 12:1991

Superseded

Superseded

A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.

Specification for Portland cement

Available format(s)

Hardcopy , PDF

Superseded date

15-05-1996

Language(s)

English

Published date

29-11-1991

€165.94
Excluding VAT

Committees responsible
Foreword
Specification
1 Scope
2 Definitions
3 Cement
4 Constituents
5 Composition and notation
6 Compressive strength
7 Physical properties
8 Chemical properties
9 Marking
10 Information to be provided
11 Sampling and testing for acceptance inspection at
    delivery
12 Special Portland cements
13 Conformity criteria (cement manufacturer's
    autocontrol)
Appendices
A Conformity criteria (cement manufacturer's
    autocontrol)
B Compositional requirements for cements of all types
C Product guidance
Tables
1 Compressive strength
2 Chemical properties
3 Acceptance inspection limits
4 Minimum testing frequencies
5 Parameters determining the conformity procedure
6 Major defects
7 Acceptability constant kA
8 Acceptable number of defects cA
9 Extreme compositional possibilities

Requirements for composition, strength, physical and chemical properties of four strength classes.

Committee
B/516
DocumentType
Standard
Pages
22
PublisherName
British Standards Institution
Status
Superseded

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BS 8000-3:1989 Workmanship on building sites Code of practice for masonry
EN 196-7:2007 Methods of testing cement - Part 7: Methods of taking and preparing samples of cement
EN 196-2:2013 Method of testing cement - Part 2: Chemical analysis of cement
BS 8000-2.1:1990 Workmanship on building sites. Code of practice for concrete work Mixing and transporting concrete
BS 8000-2.2:1990 Workmanship on building sites. Code of practice for concrete work Sitework with in situ and precast concrete
BS 5628-3:1985 Code of practice for use of masonry Materials and components, design and workmanship
BS 4550-3.4:1978 Methods of testing cement. Physical tests Strength tests
EN 196-1:2016 Methods of testing cement - Part 1: Determination of strength
BS 8110-1:1985 Structural use of concrete Code of practice for design and construction
BS 5328-1:1991 Concrete Guide to specifying concrete
EN 196-3:2016 Methods of testing cement - Part 3: Determination of setting times and soundness

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