I.S. EN 12504-4:2004
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
View Superseded by
TESTING CONCRETE - PART 4: DETERMINATION OF ULTRASONIC PULSE VELOCITY
Hardcopy , PDF
27-07-2021
English
01-01-2004
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.
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Foreword
1 Scope
2 Normative references
3 Terms and definitions
4 Method
5 Apparatus
5.1 General
5.2 Performance requirements
5.3 Transducers
5.4 Apparatus for determination of arrival time of the pulse
6 Procedures
6.1 Determination of Pulse Velocity
7 Expression of result
8 Test report
9 Precision
Annex A (informative) Determination of pulse velocity
- indirect transmission
Annex B (informative) Factors influencing pulse velocity
measurements
B.1 General
B.2 Moisture content
B.3 Temperature of the concrete
B.4 Path length
B.5 Shape and size of specimen
B.6 Effect of reinforcing bars
B.7 Cracks and voids
Annex C (informative) Correlation of pulse velocity and
strength
C.1 General
C.2 Correlation using moulded specimens
C.3 Correlation by tests on cores
C.4 Correlation with the strength of precast units
Bibliography
Provides a method for the determination of the velocity of propagation of pulses of ultrasonic longitudinal waves in hardened concrete, which is used for a number of applications.
| DocumentType |
Standard
|
| Pages |
16
|
| PublisherName |
National Standards Authority of Ireland
|
| Status |
Superseded
|
| SupersededBy |
| Standards | Relationship |
| NS EN 12504-4 : 1ED 2004 | Identical |
| NEN EN 12504-4 : 2005 | Identical |
| EN 12504-4:2004 | Identical |
| UNE-EN 12504-4:2006 | Identical |
| BS EN 12504-4:2004 | Identical |
| SN EN 12504-4 : 2005 | Identical |
| NBN EN 12504-4 : 2004 | Identical |
| UNI EN 12504-4 : 2005 | Identical |
| NF EN 12504-4 : 2005 | Identical |
| ONORM EN 12504-4 : 2004 | Identical |
| DIN EN 12504-4:2004-12 | Identical |
| EN 12390-1:2012 | Testing hardened concrete - Part 1: Shape, dimensions and other requirements for specimens and moulds |
| EN 12390-2:2009 | Testing hardened concrete - Part 2: Making and curing specimens for strength tests |
| EN 12504-1:2009 | Testing concrete in structures - Part 1: Cored specimens - Taking, examining and testing in compression |
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