NEN EN 13971 : 2013
Current
The latest, up-to-date edition.
CARBONATE AND SILICATE LIMING MATERIALS - DETERMINATION OF REACTIVITY - POTENTIOMETRIC TITRATION METHOD WITH HYDROCHLORIC ACID
12-01-2013
Foreword
Introduction
1 Scope
2 Normative references
3 Principle
4 Apparatus
5 Reagents
6 Preparation of the test sample
7 Procedure
8 Expression of results
9 Precision
10 Test report
Annex A (normative) Preparation of the test portion of
liming materials coarser than 1 mm
Annex B (normative) Arrangement of the test apparatus
Bibliography
Defines a method for the determination of the speed and effectiveness of the neutralising potential of calcium carbonate, calcium magnesium carbonate and calcium magnesium silicate liming materials by potentiometric titration with hydrochloric acid.
| DocumentType |
Standard
|
| PublisherName |
Netherlands Standards
|
| Status |
Current
|
| SupersededBy |
| Standards | Relationship |
| I.S. EN 13971:2012 | Identical |
| NS EN 13971 : 2012 | Identical |
| ONORM EN 13971 : 2013 | Identical |
| NF EN 13971 : 2013 | Identical |
| BS EN 13971:2012 | Identical |
| SN EN 13971 : 2013 | Identical |
| EN 13971:2012 | Identical |
| DIN EN 13971:2013-03 | Identical |
| UNI EN 13971 : 2008 | Identical |
| UNE-EN 13971:2013 | Identical |
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