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S.R. CEN/TR 16142:2011

Current
Current

The latest, up-to-date edition.

CONCRETE - A STUDY OF THE CHARACTERISTIC LEACHING BEHAVIOUR OF HARDENED CONCRETE FOR USE IN THE NATURAL ENVIRONMENT
Available format(s)

Hardcopy , PDF

Language(s)

English

Published date

01-01-2011

Preview

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
EN 206-1:2000/A2:2005 CONCRETE - PART 1: SPECIFICATION, PERFORMANCE, PRODUCTION AND CONFORMITY

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