S.R. CEN TR 16142:2011
Current
The latest, up-to-date edition.
CONCRETE - A STUDY OF THE CHARACTERISTIC LEACHING BEHAVIOUR OF HARDENED CONCRETE FOR USE IN THE NATURAL ENVIRONMENT
Hardcopy , PDF
English
01-01-2011
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Foreword
Summary
1 Introduction
Part I
2 Scope of the study
3 The experimental precision and its implications
4 Standardisation of the characterisation leaching
method
5 Conclusions
6 Appendices
7 Reference
Part II (informative) - TEST METHOD USED IN THE
STUDY FOR CHARACTERISATION OF LEACHING
1 Scope
2 Normative references
3 Terms, definitions, symbols and abbreviations
4 Materials and reagents
5 Apparatus
6 Determining the leaching behaviour
7 Calculation of cumulative leaching and expression
of results
8 Precision of cumulative leaching
9 Characterising the leaching behaviour
10 Test report
Annex A (normative) - Determination of the available
(potential) amount of a component for leaching
Annex B (normative) - Determination of the surface area (A)
of a test piece (PD) for use in the diffusion (tank)
test
Annex C (informative) - Diagrammatic representation of the
diffusion (tank) leaching procedure
Annex D (informative) - Supplementary procedures for
calculating the indicative upper limit for leaching
for particular characteristics of the leaching
behaviour
Bibliography
Specifies a method for characterising the time-dependent leaching behaviour of components from hardened concrete, for use in the natural environment.
| DocumentType |
Standard
|
| Pages |
58
|
| PublisherName |
National Standards Authority of Ireland
|
| Status |
Current
|
| Standards | Relationship |
| CEN/TR 16142:2011 | Identical |
| NEN 7345 : 1995 | LEACHING CHARACTERISTICS OF SOLID EARTHY AND STONY BUILDING AND WASTE MATERIALS - LEACHING TESTS - DETERMINATION OF THE LEACHING OF INORGANIC COMPONENTS FROM BUILDINGS AND MONOLITIC WASTE MATERIALS WITH THE DIFFUSION TEST |
| EN 12390-7:2009 | Testing hardened concrete - Part 7: Density of hardened concrete |
| NEN 7341 : 1995 | LEACHING CHARACTERISTICS OF SOLID EARTHY AND STONY BUILDING AND WASTE MATERIALS - LEACHING TESTS - DETERMINATION OF THE AVAILABILITY OF INORGANIC COMPONENTS FOR LEACHING |
| EN 12390-2:2009 | Testing hardened concrete - Part 2: Making and curing specimens for strength tests |
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