NEN-EN 1931
Flexible sheets for waterproofing - Bitumen, plastic and rubber sheets for roof waterproofing - Determination of water vapour transmission properties
active
| Organization: | NEN |
| Publication Date: | 1 August 2000 |
| Status: | active |
| Page Count: | 17 |
| ICS Code (Binders. Sealing materials): | 91.100.50 |
scope:
Specifies a method for the determination of the water vapour transmission properties and for the calculation of the density of moisture flow rate g and of the moisture resistance factor µ of waterproofing sheets. It is applicable to factory made bitumen, plastic and rubber sheets for roof waterproofing.
Document History
March 1, 2001
Flexible sheets for waterproofing - Bitumen, plastic and rubber sheets for roof waterproofing - Determination of water vapour transmission properties
DOW changed to 2002-07-31
NEN-EN 1931
August 1, 2000
Flexible sheets for waterproofing - Bitumen, plastic and rubber sheets for roof waterproofing - Determination of water vapour transmission properties
Specifies a method for the determination of the water vapour transmission properties and for the calculation of the density of moisture flow rate g and of the moisture resistance factor µ of...
June 1, 1995
Flexible sheets for waterproofing - Determination of water vapour transmission properties
Specifies a method for the determination of the water vapour transmission properties and for the calculation of the density of moisture flow rate g and of the moisture resistance factor µ of...