NEN EN 13523-14 : 2014
Current
The latest, up-to-date edition.
COIL COATED METALS - TEST METHODS - PART 14: CHALKING (HELMEN METHOD)
12-01-2013
Foreword
1 Scope
2 Normative references
3 Terms and definitions
3.1 chalking
4 Principle
5 Apparatus and materials
5.1 Portable chalking apparatus
5.2 Transparent pressure-sensitive adhesive tape
5.3 Plastic spatula
6 Sampling
7 Test specimens
8 Procedure
8.1 Checking the adhesive tape
8.2 Calibration
8.3 Measurement
9 Expression of results
10 Precision
11 Test report
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