SN EN 1931 : 2001
Current
The latest, up-to-date edition.
FLEXIBLE SHEETS FOR WATERPROOFING - BITUMEN, PLASTIC AND RUBBER SHEETS FOR ROOF WATERPROOFING - DETERMINATION OF WATER VAPOUR TRANSMISSION PROPERTIES
12-01-2013
Foreword
Introduction
1 Scope
2 Normative references
3 Definitions
4 Principle
5 Apparatus
6 Sampling
7 Preparation of test specimens
8 Procedure
9 Expression of results and precision
10 Test report
Bibliography
Gives a method for determining the water vapour transmission properties and the calculation of the density of moisture flow rate, and the moisture resistance factor of waterproofing sheets. It applies to factory made bitumen, plastic and rubber sheets for roof waterproofing.
| DocumentType |
Standard
|
| PublisherName |
Swiss Standards
|
| Status |
Current
|
| Standards | Relationship |
| UNE-EN 1931:2001 | Identical |
| BS EN 1931:2000 | Identical |
| UNI EN 1931 : 2002 | Identical |
| DIN EN 1931:2001-03 | Identical |
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