UNE-EN ISO 12572:2016
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
Hygrothermal performance of building materials and products - Determination of water vapour transmission properties - Cup method (ISO 12572:2016) (Endorsed by Asociación Española de Normalización in May of 2017.)
Hardcopy , PDF
English
01-05-2017
31-10-2018
This standard specifies a method based on cup tests for determining the water vapour permeance of building products and the water vapour permeability of building materials under isothermal conditions. Different sets of test conditions are specified.The general principles are applicable to all hygroscopic and non-hygroscopic building materials and products, including those with facings and integral skins. Annexes give details of test methods suitable for different material types. If the measured water vapour diffusion-equivalent air layer thickness is greater than 1500 m the material can be considered impermeable.The results obtained by this method are suitable for design purposes, production control and for inclusion in product specifications.
| Committee |
CTN 92
|
| DocumentType |
Standard
|
| Pages |
39
|
| PublisherName |
Asociación Española de Normalización
|
| Status |
Superseded
|
| Standards | Relationship |
| BS 950-2:1967 | Identical |
| BS 2769-2-2.10:1984 | Identical |
| ISO 12572:2016 | Identical |
| EN ISO 12572:2016 | Identical |
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