UNI EN 12904 : 2005
Current
The latest, up-to-date edition.
PRODUCTS USED FOR TREATMENT OF WATER INTENDED FOR HUMAN CONSUMPTION - SILICA SAND AND SILICA GRAVEL
01-07-2005
Foreword
Introduction
1 Scope
2 Normative references
3 Definition and symbols
4 Description
4.1 Identification
4.2 Commercial forms
5 Physical properties
5.1 Appearance
5.2 Particle size distribution
5.3 Density
6 Chemical properties
7 Test methods
7.1 Sampling
7.2 Analysis
8 Labelling, transportation and storage
8.1 Means of delivery
8.2 Risk and safety labelling according to the
EU Directives
8.3 Transportation regulations and labelling
8.4 Marking
8.5 Storage
Annex A (informative) General information on sand and gravel
Bibliography
Applies to silica sand and silica gravel used for treatment of water intended for human consumption.
| DocumentType |
Standard
|
| PublisherName |
Ente Nazionale Italiano di Unificazione (UNI)
|
| Status |
Current
|
| Standards | Relationship |
| UNE-EN 12904:2006 | Identical |
| EN 12904:2005 | Identical |
| NF EN 12904 : 2005 | Identical |
| DIN EN 12904:2005-06 | Identical |
| NS EN 12904 : 2ED 2005 | Identical |
| SN EN 12904 : 2005 | Identical |
| NBN EN 12904 : 2005 | Identical |
| NEN EN 12904 : 2005 | Identical |
| BS EN 12904:2005 | Identical |
| I.S. EN 12904:2005 | Identical |
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