EN ISO 12572:2016
(Main)Hygrothermal performance of building materials and products - Determination of water vapour transmission properties - Cup method (ISO 12572:2016)
Hygrothermal performance of building materials and products - Determination of water vapour transmission properties - Cup method (ISO 12572:2016)
ISO 12572:2016 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 insulation materials and including those with facings and integral skins. Annexes give details of test methods suitable for different material types.
The results obtained by this method are suitable for design purposes, production control and for inclusion in product specifications.
Wärme- und feuchtetechnisches Verhalten von Baustoffen und Bauprodukten - Bestimmung der Wasserdampfdurchlässigkeit - Verfahren mit einem Prüfgefäß (ISO 12572:2016)
Diese Internationale Norm legt ein Verfahren zur Bestimmung des Wasserdampf-diffusions Durchlasskoeffizienten von Bauprodukten und des Wasserdampfdiffusionsleitkoeffizienten von Baustoffen unter isothermischen Bedingungen fest, das auf Prüfungen mit Prüfgefäßen basiert. Verschiedene Prüfbedingungen werden festgelegt.
Die allgemeinen Prinzipien gelten für alle hygroskopischen und nicht hygroskopischen Baustoffe und produkte einschließlich Wärmedämmstoffen und Baustoffen mit Beschichtungen oder Häuten. Einzelheiten zu Prüfverfahren, die für einzelne Stoffarten geeignet sind, sind in den Anhängen angegeben.
Die Ergebnisse, die nach diesem Verfahren erhalten werden, sind geeignet für die Bemessung, zur Produktionskontrolle und zur Aufnahme in Produktspezifikationen.
Performance hygrothermique des matériaux et produits pour le bâtiment - Détermination des propriétés de transmission de la vapeur d'eau - Méthode de la coupelle (ISO 12572:2016)
ISO 12572:2016 spécifie une méthode basée sur des essais en coupelle pour déterminer la perméance à la vapeur d'eau des produits pour le bâtiment ainsi que la perméabilité à la vapeur d'eau des matériaux pour le bâtiment dans des conditions isothermes. Différentes séries de conditions d'essai sont spécifiées.
Les principes généraux sont applicables à tous les matériaux et produits de bâtiment hygroscopiques et non hygroscopiques, y compris les matériaux isolants et ceux qui possèdent des parements et des revêtements intégrés. Les annexes fournissent des détails sur des méthodes d'essai convenant pour différents types de matériaux.
Les résultats obtenus par cette méthode peuvent être utilisés pour la conception, pour le contrôle de la production et pour insertion dans les spécifications de produits.
Higrotermalno obnašanje gradbenih materialov in proizvodov - Ugotavljanje lastnosti za prehod vodne pare - Metoda s čašami (ISO 12572:2016)
Ta dokument določa metodo, ki temelji na preskušanju v posodi za določanje prepustnosti vodne pare gradbenih proizvodov in prepustnosti vodne pare gradbenih materialov pri izotermnih pogojih.
Navedeni so različni sklopi preskusnih pogojev.
Splošna načela veljajo za vse higroskopske in nehigroskopske gradbene materiale in proizvode, vključno z izolacijskimi materiali in tistimi z dodanimi sloji ter vgrajenimi plašči. Dodatki podajajo podrobnosti preskusnih metod, ki so primerne za različne vrste materialov.
Rezultati, pridobljeni s to metodo, so primerni za potrebe projektiranja, kontrolo proizvodnje in vključitev v specifikacije izdelkov.
General Information
Relations
Standards Content (Sample)
SLOVENSKI STANDARD
01-november-2016
1DGRPHãþD
SIST EN ISO 12572:2002
+LJURWHUPDOQRREQDãDQMHJUDGEHQLKPDWHULDORYLQSURL]YRGRY8JRWDYOMDQMH
ODVWQRVWL]DSUHKRGYRGQHSDUH0HWRGDVþDãDPL ,62
Hygrothermal performance of building materials and products - Determination of water
vapour transmission properties - Cup method (ISO 12572:2016)
Wärme- und feuchtetechnisches Verhalten von Baustoffen und Bauprodukten -
Bestimmung der Wasserdampfdurchlässigkeit - Verfahren mit einem Prüfgefäß (ISO
12572:2016)
Performance hygrothermique des matériaux et produits pour le bâtiment - Détermination
des propriétés de transmission de la vapeur d'eau - Méthode de la coupelle (ISO
12572:2016)
Ta slovenski standard je istoveten z: EN ISO 12572:2016
ICS:
91.100.01 Gradbeni materiali na Construction materials in
splošno general
91.120.30 =DãþLWDSUHGYODJR Waterproofing
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.
EN ISO 12572
EUROPEAN STANDARD
NORME EUROPÉENNE
August 2016
EUROPÄISCHE NORM
ICS 91.120.10 Supersedes EN ISO 12572:2001
English Version
Hygrothermal performance of building materials and
products - Determination of water vapour transmission
properties - Cup method (ISO 12572:2016)
Performance hygrothermique des matériaux et Wärme- und feuchtetechnisches Verhalten von
produits pour le bâtiment - Détermination des Baustoffen und Bauprodukten - Bestimmung der
propriétés de transmission de la vapeur d'eau - Wasserdampfdurchlässigkeit - Verfahren mit einem
Méthode de la coupelle (ISO 12572:2016) Prüfgefäß (ISO 12572:2016)
This European Standard was approved by CEN on 16 July 2016.
CEN members are bound to comply with the CEN/CENELEC Internal Regulations which stipulate the conditions for giving this
European Standard the status of a national standard without any alteration. Up-to-date lists and bibliographical references
concerning such national standards may be obtained on application to the CEN-CENELEC Management Centre or to any CEN
member.
This European Standard exists in three official versions (English, French, German). A version in any other language made by
translation under the responsibility of a CEN member into its own language and notified to the CEN-CENELEC Management
Centre has the same status as the official versions.
CEN members are the national standards bodies of Austria, Belgium, Bulgaria, Croatia, Cyprus, Czech Republic, Denmark, Estonia,
Finland, Former Yugoslav Republic of Macedonia, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania,
Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland, Turkey and
United Kingdom.
EUROPEAN COMMITTEE FOR STANDARDIZATION
COMITÉ EUROPÉEN DE NORMALISATION
EUROPÄISCHES KOMITEE FÜR NORMUNG
CEN-CENELEC Management Centre: Avenue Marnix 17, B-1000 Brussels
© 2016 CEN All rights of exploitation in any form and by any means reserved Ref. No. EN ISO 12572:2016 E
worldwide for CEN national Members.
Contents Page
European foreword . 3
European foreword
This document (EN ISO 12572:2016) has been prepared by Technical Committee CEN/TC 89 “Thermal
performance of buildings and building components” the secretariat of which is held by SIS, in
collaboration with Technical Committee ISO/TC 163 “Thermal performance and energy use in the built
environment”.
This European Standard shall be given the status of a national standard, either by publication of an
identical text or by endorsement, at the latest by February 2017, and conflicting national standards
shall be withdrawn at the latest by February 2017.
Attention is drawn to the possibility that some of the elements of this document may be the subject of
patent rights. CEN [and/or CENELEC] shall not be held responsible for identifying any or all such patent
rights.
This document supersedes EN ISO 12572:2001.
According to the CEN-CENELEC Internal Regulations, the national standards organizations of the
following countries are bound to implement this European Standard: Austria, Belgium, Bulgaria,
Croatia, Cyprus, Czech Republic, Denmark, Estonia, Finland, Former Yugoslav Republic of Macedonia,
France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta,
Netherlands, Norway, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland,
Turkey and the United Kingdom.
Endorsement notice
The text of ISO 12572:2016 has been approved by CEN as EN ISO 12572:2016 without any modification.
INTERNATIONAL ISO
STANDARD 12572
Second edition
2016-08-01
Hygrothermal performance of
building materials and products —
Determination of water vapour
transmission properties — Cup method
Performance hygrothermique des matériaux et produits pour le
bâtiment — Détermination des propriétés de transmission de la
vapeur d’eau — Méthode de la coupelle
Reference number
ISO 12572:2016(E)
©
ISO 2016
ISO 12572:2016(E)
© ISO 2016, Published in Switzerland
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ii © ISO 2016 – All rights reserved
ISO 12572:2016(E)
Contents Page
Foreword .v
1 Scope . 1
2 Normative references . 1
3 Terms, definitions, symbols, units and subscripts . 1
3.1 Terms and definitions . 1
3.2 Symbols and units . 2
3.3 Subscripts . 3
4 Principle . 3
5 Apparatus . 3
6 Test specimens. 4
6.1 General principles for preparation of test specimens . 4
6.2 Dimensions of test specimens . 4
6.2.1 Shape and fit . 4
6.2.2 Exposed area . 4
6.2.3 Thickness of test specimens . 4
6.3 Number of test specimens . 5
6.4 Conditioning of test specimens . 5
6.5 Testing low resistance specimens . 5
7 Procedure. 5
7.1 Test conditions . 5
7.2 Preparation of specimen and test assembly . 7
7.3 Test procedure . 7
8 Calculation and expression of results . 8
8.1 Mass change rate . 8
8.2 Density of water vapour flow rate . 9
8.3 Water vapour permeance . 9
8.4 Water vapour resistance .10
8.5 Water vapour permeability .10
8.6 Water vapour resistance factor.10
8.7 Water vapour diffusion-equivalent air layer thickness .11
9 Accuracy of measurement .11
9.1 General .11
9.2 Specimen area .11
9.3 Specimen thickness .11
9.4 Sealants .12
9.5 Weighing precision .12
9.6 Control of environmental conditions .12
9.7 Variations in barometric pressure during test .12
10 Test report .12
Annex A (normative) Methods suitable for self-supporting materials .14
Annex B (normative) Methods suitable for loose fills .16
Annex C (normative) Methods suitable for membranes and foils .18
Annex D (normative) Methods suitable for mastics and sealants .19
Annex E (normative) Methods suitable for paint, varnishes, etc.
...
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