14/30294356 DC : 0
NA
Status of Standard is Unknown
BS EN ISO 12572 - HYGROTHERMAL PERFORMANCE OF BUILDING MATERIALS AND PRODUCTS - DETERMINATION OF WATER VAPOUR TRANSMISSION PROPERTIES
Hardcopy , PDF
English
Foreword
1 Scope
2 Normative references
3 Definitions, symbols and units
4 Principle
5 Apparatus
6 Test specimens
7 Procedure
8 Calculation and expression of results
9 Accuracy of measurement
10 Test report
Annex A (normative) - Methods suitable for self
supporting materials
Annex B (normative) - Methods suitable for loose fills
Annex C (normative) - Methods suitable for membranes
and foils
Annex D (normative) - Methods suitable for mastics and
sealants
Annex E (normative) - Methods suitable for paint, varnishes,
etc.
Annex F (normative) - Correction for the effect of a masked
edge of a specimen
Annex G (normative) - Correction for resistance of air layers
Annex H (normative) - Method for calculating the water
vapour resistance of the air layer in the cup
Annex I (informative) - Weighing repeatability, weighing
interval and specimen size needed to achieve desired
accuracy
Annex J (informative) - Conversion table for water vapour
transmission units
Annex ZA (normative) - Normative references to
international publications with their
relevant European publications
Annex ZB (informative) - Informative references to
international publications with their
relevant European publications
Bibliography
BS EN ISO 12572.
| Committee |
B/540
|
| DocumentType |
Draft
|
| Pages |
38
|
| PublisherName |
British Standards Institution
|
| Status |
NA
|
| EN ISO 12571:2013 | Hygrothermal performance of building materials and products - Determination of hygroscopic sorption properties (ISO 12571:2013) |
| ISO 9346:2007 | Hygrothermal performance of buildings and building materials — Physical quantities for mass transfer — Vocabulary |
| EN ISO 9346:2007 | Hygrothermal performance of buildings and building materials - Physical quantities for mass transfer - Vocabulary (ISO 9346:2007) |
| ISO 12571:2013 | Hygrothermal performance of building materials and products — Determination of hygroscopic sorption properties |
| ISO 15148:2002 | Hygrothermal performance of building materials and products — Determination of water absorption coefficient by partial immersion |
| ISO 12570:2000 | Hygrothermal performance of building materials and products — Determination of moisture content by drying at elevated temperature |
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