I.S. EN 12350-7:2019
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
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Testing fresh concrete - Part 7: Air content - Pressure methods
Hardcopy , PDF
23-02-2022
English
07-07-2019
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Only cited Standards give presumption of conformance to New Approach Directives/Regulations.
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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
This document describes two methods for determination of air content of compacted fresh concrete, made with normal weight or relatively dense aggregate and having a declared value of D of the coarsest fraction of aggregates actually used in the concrete (Dmax) not greater than 63 mm.
| Committee |
CEN/TC 104
|
| DocumentType |
Standard
|
| Pages |
30
|
| ProductNote |
The date of any NSAI previous adoption may not match the date of its original CEN/CENELEC document.
|
| PublisherName |
National Standards Authority of Ireland
|
| Status |
Superseded
|
| SupersededBy | |
| Supersedes |
| Standards | Relationship |
| EN 12350-7:2019 | Identical |
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