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BS 4887-2:1987

Superseded
Superseded

A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.

View Superseded by
superseded

A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.

Mortar admixtures Specification for set retarding admixtures
Available format(s)

Hardcopy , PDF

Superseded date

01-09-2005

Language(s)

English

Published date

29-05-1987

Foreword
Committees responsible
Specification
1. Scope
2. Definitions
3. Performance requirements
4. Uniformity requirements
5. Information to be provided
6. Marking
Appendices
A. Methods of sampling admixtures
B. Preparation of mortars for acceptance tests
C. Acceptance tests on control mix and test mix mortars
Tables
1. Performance requirements and acceptance tests
2. Uniformity requirements and tests
3. Grading of sand
4. Composition of mortars
5. Mixing procedure

Performance and uniformity tests with requirements, information to be provided and marking. Appendices for sampling and testing.

Committee
B/517/3
DevelopmentNote
Supersedes 86/11852 DC. (07/2005)
DocumentType
Standard
Pages
14
PublisherName
British Standards Institution
Status
Superseded
SupersededBy

BS 8204-1:1999 Screeds, bases and in-situ floorings Concrete bases and cement sand levelling screeds to receive floorings. Code of practice
BS 8204-1:2002 Screeds, bases and in-situ floorings Concrete bases and cement sand levelling screeds to receive floorings. Code of practice
BS PAS 68(2007) : 2007 SPECIFICATION FOR VEHICLE SECURITY BARRIERS
03/312993 DC : DRAFT SEP 2003 BS 8204-1 - SCREEDS, BASES AND IN SITU FLOORINGS - PART 1: CONCRETE BASES AND CEMENT FINE AGGREGATE LEVELLING SCREEDS TO RECEIVE FLOORINGS - CODE OF PRACTICE

BS 5075-1:1982 Concrete admixtures Specification for accelerating admixtures, retarding admixtures and water reducing admixtures
BS 4551:1980 Methods of testing mortars, screeds and plasters
BS 4721:1981 Specification for ready-mixed building mortars
BS 4550-5:1978 Methods of testing cement Standard sand for concrete cubes
BS 6100-6.4:1986 Glossary of building and civil engineering terms. Concrete and plaster Admixtures
BS 6002:1979 Specification for sampling procedures and charts for inspection by variables for percent defective
BS 4049:1966 Glossary of terms applicable to internal plastering, external rendering and floor screeding
BS 4887-1:1986 Mortar admixtures Specification for air-entraining (plasticizing) admixtures

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