Name: PREN 12948 : DRAFT 2009
Brand: CEN

PREN 12948 : DRAFT 2009

Superseded

View Superseded by

LIMING MATERIALS - DETERMINATION OF SIZE DISTRIBUTION BY DRY AND WET SIEVING

Superseded date

01-11-2010

Published date

12-01-2013

Publisher

Comite Europeen de Normalisation

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Status	Superseded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	EN 12948:2010

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 1235:1995/A1:2003	SOLID FERTILIZERS - TEST SIEVING
EN 1482-1:2007	Fertilizers and liming materials - Sampling and sample preparation - Part 1: Sampling