NBN EN 539-1 : 2005
Current
The latest, up-to-date edition.
CLAY ROOFING TILES FOR DISCONTINUOUS LAYING - DETERMINATION OF PHYSICAL CHARACTERISTICS - PART 1: IMPERMEABILITY TEST
12-01-2013
Foreword
1 Scope
2 Normative references
3 Symbols and abbreviations
4 Samples
5 Test methods 1
5.1 Principe
5.2 Apparatus
5.3 Size of sample
5.4 Preliminary treatment
5.5 Test pieces
5.6 Procedure
5.7 Calculation of impermeability factor
5.8 Test report
6 Test method 2
6.1 Principle
6.2 Apparatus
6.3 Size of sample
6.4 Preliminary treatment
6.5 Procedure
6.6 Calculation of impermeability coefficient IC
6.7 Test report
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