PD 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
31-03-2011
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 References
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
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