I.S. EN 12350-7:2019&AC:2022
Current
The latest, up-to-date edition.
Testing fresh concrete - Part 7: Air content - Pressure methods
Hardcopy , PDF
English
16-02-2022
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.
European foreword
1 Scope
2 Normative references
3 Terms and definitions
4 Principles
5 Water column method
6 Pressure gauge method
7 Calculation and expression of results
8 Test report
9 Precision
Annex A (normative) Aggregate correction factor – water column method
Annex B (normative) Aggregate correction factor – pressure gauge method
Annex C (normative) Calibration of apparatus – water column method
Annex D (normative) Calibration of apparatus – pressure gauge method
Bibliography
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