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BS 812-109:1990

Withdrawn

Withdrawn

A Withdrawn Standard is one, which is removed from sale, and its unique number can no longer be used. The Standard can be withdrawn and not replaced, or it can be withdrawn and replaced by a Standard with a different number.

View Superseded by

Testing aggregates Methods for determination of moisture content

Available format(s)

Hardcopy , PDF

Language(s)

English

Published date

29-06-1990

Withdrawn date

21-04-2022

Superseded by

BS EN 1097-5:1999

£142.00
Excluding VAT
Summarise this standard

Committees responsible
Foreword
1 Scope
2 Definitions
3 Principles
4 Sampling
5 Preparation of test portions
6 Definitive, oven-drying method
7 Modified drying methods
8 Precision
9 Test report
Appendix A - Recommendations for determination
             of moisture content using the calcium
             carbide method
Appendix B - Details of the evaluation of the
             precision data
Publications referred to

Three methods.

Committee
B/502/6
DevelopmentNote
Supersedes BS 812-2(1975) and 84/14033 DC. (11/2003) Reviewed and confirmed by BSI, November 2011. (10/2011)
DocumentType
Standard
Pages
12
PublisherName
British Standards Institution
Status
Withdrawn
SupersededBy
Supersedes

This Part of BS 812 describes the following three methods for the determination of the moisture content of aggregates: oven-drying method (definitive method); high temperature method; microwave-oven method for fine aggregate only. It also describes the calcium carbide method in appendix A. NOTE The titles of the publications referred to in this standard are listed on the inside back cover.

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A newer version of this standard is available.

£142.00
Excluding VAT