SK EN/ISO 12572:2011
Status: Withdrawn
Gjuha: English
Faqe: 37
Publikuar: 2011-08-26
I tërhequr: 2022-08-29 Regjistri Kombëtar: 421/2022
Botim:
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Standardet ndërkombëtare që kanë lidhje
This standard is identical to:
EN ISO 12572:2001
CEN/TC 89
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Çmim: 32 €
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Titulli Shqip
Cilësitë higrotermike të meterialeve dhe produkteve të ndërtimit -Përcaktimi i vative të transmetimit të avujve të ujit
Titulli Anglisht
Hygrothermal performance of building materials and products - Determination of water vapour transmission properties (ISO 12572:2001)
Scope Shqip
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Scope Anglisht
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. This standard is not applicable in the case of test specimens with water vapour diffusion-equivalent air layer thickness values less than 0,1 m, as a result of increasing uncertainty in the measurement results. 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.
Komitetet Teknike
ICS
Direktivë
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Veprim Kombëtar
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