PREN 12948 : DRAFT 2009
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
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LIMING MATERIALS - DETERMINATION OF SIZE DISTRIBUTION BY DRY AND WET SIEVING
01-11-2010
12-01-2013
Foreword
Introduction
1 Scope
2 Normative references
3 Principle
4 Apparatus
5 Sampling and sample preparation
6 Procedure
7 Expression of results
8 Precision
9 Test report
Annex A (informative) - Results of an inter-laboratory
trial to determine the size distribution by
dry and wet sieving
Bibliography
Describes two methods for the determination of the particle size distribution of liming materials.
| Committee |
TC 260
|
| DocumentType |
Draft
|
| PublisherName |
Comite Europeen de Normalisation
|
| Status |
Superseded
|
| SupersededBy |
| Standards | Relationship |
| 09/30186079 DC : 0 | Identical |
| ISO 3310-1:2016 | Test sieves Technical requirements and testing Part 1: Test sieves of metal wire cloth |
| ISO 3310-2:2013 | Test sieves — Technical requirements and testing — Part 2: Test sieves of perforated metal plate |
| ISO 565:1990 | Test sieves — Metal wire cloth, perforated metal plate and electroformed sheet — Nominal sizes of openings |
| EN 1482-2:2007 | Fertilizers and liming materials - Sampling and sample preparation - Part 2: Sample preparation |
| ISO 8397:1988 | Solid fertilizers and soil conditioners — Test sieving |
| EN 12048:1996 | Solid fertilizers and liming materials - Determination of moisture content - Gravimetric method by drying at (105 +/- 2)°C (ISO 8190:1992 modified) |
| EN 1482-1:2007 | Fertilizers and liming materials - Sampling and sample preparation - Part 1: Sampling |
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