I.S. EN 1744-1:2009
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
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TESTS FOR CHEMICAL PROPERTIES OF AGGREGATES - PART 1: CHEMICAL ANALYSIS
Hardcopy , PDF
English
17-12-2009
01-04-2022
For Harmonized Standards, check the EU site to confirm that the Standard is cited in the Official Journal.
Only cited Standards give presumption of conformance to New Approach Directives/Regulations.
Dates of withdrawal of national standards are available from NSAI.
Foreword
1 Scope
2 Normative references
3 Terms and definitions
4 Reagents
5 Apparatus
6 General requirements for testing
7 Determination of water-soluble chloride salts using
the Volhard method (Reference method)
8 Determination of water-soluble chloride salts by
potentiometry (Alternative method)
9 Determination of water-soluble chloride salts using
the Mohr method (Alternative method)
10 Determination of water-soluble sulfates
11 Determination of total sulfur content
12 Determination of acid soluble sulfates
13 Determination of acid soluble sulfides
14 Determination of components affecting the surface finish
of concrete
15 Determination of organic components affecting the
setting and the hardening of cement
16 Determination of water solubility
17 Determination of loss on ignition
18 Determination of free lime in steel slag
19 Determination of unsoundness of blast-furnaces and
steel slags
Annex A (informative) - Precision
Bibliography
Describes procedures for the chemical analysis of aggregates.
| DevelopmentNote |
2009 Edition Re-Issued in December 2012 & incorporates AMD 1 2012. (02/2013)
|
| DocumentType |
Standard
|
| Pages |
64
|
| PublisherName |
National Standards Authority of Ireland
|
| Status |
Superseded
|
| SupersededBy | |
| Supersedes |
| Standards | Relationship |
| BS EN 1744-1 : 2009 | Identical |
| NF EN 1744-1 : 2010 + A1 2014 | Identical |
| DIN EN 1744-1:2013-03 | Identical |
| NS EN 1744-1 : 2009 + A1 2012 | Identical |
| EN 1744-1:2009+A1:2012 | Identical |
| NBN EN 1744-1 : 2010 + A1 2013 | Identical |
| NEN EN 1744-1 : 2009 + A1 2012 | Identical |
| EN 1744-1:2009 | Equivalent |
| UNE-EN 1744-1:2010 | Identical |
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