NEN EN 14488-2 : 2006
Current
The latest, up-to-date edition.
TESTING SPRAYED CONCRETE - PART 2: COMPRESSIVE STRENGTH OF YOUNG SPRAYED CONCRETE
12-01-2013
Foreword
1 Scope
2 Principle
2.1 General
2.2 Method A: Penetration needle
2.3 Method B: Stud driving
3 Apparatus
3.1 Method A: Penetration needle
3.2 Method B: Stud driving
4 Test specimen
5 Procedures
5.1 Method A: Penetration needle
5.2 Method B: Stud driving
6 Expression of results
6.1 Method A: Penetration needle
6.2 Method B: Stud driving
7 Test report
7.1 Method A: Penetration needle
7.2 Method B: Stud driving
8 Precision
Annex A (informative) Example of calibration curves for
needle penetrometer
Annex B (informative) Example of calibration curves for
stud driver
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