BS 812-109:1990
Withdrawn
A Withdrawn Standard is one, which is removed from sale, and its unique number can no longer be used. The Standard can be withdrawn and not replaced, or it can be withdrawn and replaced by a Standard with a different number.
View Superseded by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
Hardcopy , PDF
English
29-06-1990
21-04-2022
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Withdrawn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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