UNI EN 14231 : 2004
Current
The latest, up-to-date edition.
NATURAL STONE TEST METHODS - DETERMINATION OF THE SLIP RESISTANCE BY MEANS OF THE PENDULUM TESTER
01-04-2004
Foreword
1 Scope
2 Normative references
3 Principle
4 Terms and definitions
5 Apparatus
6 Materials
7 Preparation of the specimens
7.1 Sampling
7.2 Dimensions of the test specimens
8 Test procedure
8.1 General
8.2 Test procedure (in dry conditions)
8.3 Test procedure (in wet conditions)
9 Expression of results
10 Test report
Annex A (normative) - Calibration of the pendulum friction
tester
A.1 - Weighing of components
A.2 - Balancing of the pendulum arm assembly
A.3 - Setting of the effective spring tension
A.4 - Setting the pointer stop
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