BS EN 451-2:2017
Current
The latest, up-to-date edition.
Method of testing fly ash Determination of fineness by wet sieving
Hardcopy , PDF
English
12-06-2017
Important note : Users cannot be edited or removed once added to your Multi user PDF.| Committee |
B/517/4
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| DevelopmentNote |
Supersedes 91/11364 DC. (09/2005) Supersedes 15/30323498 DC. (06/2017)
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| DocumentType |
Standard
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| Pages |
14
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| PublisherName |
British Standards Institution
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| Status |
Current
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| Supersedes |
This European Standard specifies the method for the determination of fly ash fineness by wet sieving on a 0,045 mm sieve (ISO 565). The European Standard specifies the reference procedure. If other methods are used it needs to be shown that they give results equivalent to those obtained by the reference method. In case of a dispute, only the reference method is used.
| Standards | Relationship |
| NEN EN 451-2 : 2017 | Identical |
| UNI EN 451-2 : 1996 | Identical |
| DIN EN 451-2:2015-07 (Draft) | Identical |
| EN 451-2:2017 | Identical |
| NBN EN 451-2 : 1995 | Identical |
| I.S. EN 451-2:2017 | Identical |
| UNE-EN 451-2:1995 | Identical |
| NS EN 451-2 : 2017 | Identical |
| NF EN 451-2 : 2017 | Identical |
| BS 7979:2016 | Specification for limestone fines for use with Portland cement |
| ISO 3310-1:2016 | Test sieves Technical requirements and testing Part 1: Test sieves of metal wire cloth |
| ISO 565:1990 | Test sieves — Metal wire cloth, perforated metal plate and electroformed sheet — Nominal sizes of openings |
| EN 450-1:2012 | Fly ash for concrete - Part 1: Definition, specifications and conformity criteria |
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