NEN EN 14574 : 2015
Current
The latest, up-to-date edition.
GEOSYNTHETICS - DETERMINATION OF THE PYRAMID PUNCTURE RESISTANCE OF SUPPORTED GEOSYNTHETICS
12-01-2013
Foreword
1 Scope
2 Normative references
3 Terms and definitions
4 Principle
5 Apparatus
5.1 Test configuration
5.2 Underlying aluminium medium
5.3 Loading piston
5.4 Electrical equipment for the determination of the
push-through load
6 Specimens
6.1 Sampling
6.2 Number and dimension of specimens
7 Conditioning
8 Procedure
9 Calculation and expression of test results
10 Test Report
Annex A (informative) Test method on a soft support
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