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Norm
ÖNORM EN 480-14
Issue date: 2007 01 01
Admixtures for concrete, mortar and grout - Test methods - Part 14: Determination of the effect on corrosion susceptibility of reinforcing steel by potentiostatic electro-chemical test
This European Standard defines:
A test method for determining the influence of an admixture on the corrosion of a steel bar embedded in a
mortar sample held at an incre...
Valid
§ Legal References
Publisher:
Austrian Standards International
Format:
Digital | 11 Pages
Language:
German
| English
| Download GER/ENG
Optionally co-design standards:
ICS
This European Standard defines:
A test method for determining the influence of an admixture on the corrosion of a steel bar embedded in a
mortar sample held at an increased potential in an electrochemical cell. The method can be used to determine
the harmlessness of admixtures with regard to corrosion of reinforcing but not stressed steel. It applies to all
admixtures for concrete, mortar and grout in contact with reinforcing steel.
NOTE 1 This test method does not apply to assessing corrosion behaviour of admixtures when used with high tensile
steel.
NOTE 2 This test method does not assess the efficacy of admixtures defined as corrosion inhibitors.
NOTE 3 The quantity of chloride ion present in admixtures is covered by a separate requirement in the relevant parts of
the EN 934 series.
ÖNORM EN 480-14
2007 01 01
Admixtures for concrete, mortar and grout - Test methods - Part 14: Determination of the effect on c...
Norm
↖
Norm
Issue date :
2005 04 01
Methods of testing cement - Part 1: Determination of strength
