BS EN 932-1:1997
Current
The latest, up-to-date edition.
Tests for general properties of aggregates Methods for sampling
Hardcopy , PDF
English
15-05-1997
Foreword
1 Scope
2 Normative references
3 Definitions
4 Principles of sampling
5 Bulk sample and sampling increment quantity and number
6 Sampling plan
7 Apparatus
8 Sampling procedures
9 Sample reduction
10 Marking, packaging and dispatch of the samples
11 Sampling report
Annex A (informative) Examples of equipment for sampling and
sample reduction
Annex B (informative) Measurement of sampling variation
Annex C (informative) Examples of methods for sampling from
conical stockpiles
Annex D (informative) The use of random numbers for random
selection
Annex E (informative) Bibliography
Specifies methods for obtaining samples of aggregates from deliveries, preparation and processing plants. Also specifies methods for sample reduction.
| Committee |
B/502/6
|
| DevelopmentNote |
Supersedes 92/19731 DC. (11/2003) Supersedes BS 812-102(1989). (12/2011)
|
| DocumentType |
Standard
|
| Pages |
24
|
| PublisherName |
British Standards Institution
|
| Status |
Current
|
| Supersedes |
This European Standard specifies methods for obtaining samples of aggregates from deliveries, preparation and processing plants including stocks.
The aim of sampling is to obtain a bulk sample that is representative of the average properties of the batch.
The methods specified in this standard are also suitable for obtaining sampling increments which may be tested separately.
Methods to be used for sample reduction are also given.
The methods specified in this European Standard are based on manual procedures. Mechanical, or automatic sampling and sample reduction may also be used. Criteria for the design and the assessment of such equipment are given in annex A.
The methods specified in this European Standard are limited to civil engineering purposes.
| Standards | Relationship |
| NEN EN 932-1 : 1996 | Identical |
| EN 932-1:1996 | Identical |
| NBN EN 932-1 : 1996 | Identical |
| NS EN 932-1 : 1ED 1996 | Identical |
| NF EN 932-1 : 1996 | Identical |
| I.S. EN 932-1:1997 | Identical |
| DIN EN 932-1:1996-11 | Identical |
| UNE-EN 932-1:1997 | Identical |
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