EN ISO 7783:2011

Paints and varnishes - Determination of water-vapour transmission properties - Cup method (ISO 7783:2011)

This International Standard specifies a method for determining the water-vapour transmission properties of coatings of paints, varnishes and related products. It supplements ISO 12572. As far as possible, the procedure, the definitions and the calculations have been taken over from ISO 12572. It is recommended that ISO 12572 be consulted, if necessary, to obtain a better understanding of the procedure specified in this International Standard. Water-vapour transmission rates of more than 680 g/(m2??d) (i.e. water-vapour diffusion-equivalent air layer thicknesses, ??d, of less than 0,03 m) will not be accurately quantified by the test method described in this International Standard.

Beschichtungsstoffe - Bestimmung der Wasserdampfdurchlässigkeit - Schalenverfahren (ISO 7783:2011)

Diese Internationale Norm legt ein Verfahren zum Bestimmen der Wasserdampfdurchlässigkeit von Beschichtungsstoffen und ähnlichen Produkten fest. Die Norm ergänzt ISO 12572. Soweit möglich, wurden das Verfahren, die Definitionen und die Berechnungen aus ISO 12572 übernommen. Es wird hier empfohlen, die in ISO 12572 festgelegten Verfahren, falls erforderlich, als weitere Erklärungen zu dieser Norm zu Rate zu ziehen. Eine Wasserdampf-Diffusionsstromdichte V über 680 g/(m² ∙ d) (d. h. eine Wasserdampf-diffusionsäquivalente Luftschichtdicke sd unter 0,03 m) wird nach dem in dieser Internationalen Norm beschriebenen Prüfverfahren nicht genau bestimmt.

Peintures et vernis - Détermination des propriétés de transmission de la vapeur d'eau - Méthode de la coupelle (ISO 7783:2011)

Barve in laki - Ugotavljanje prepustnosti vodne pare - Metoda s čašo (ISO 7783:2011)

Ta mednarodni standard določa metodo za ugotavljanje prepustnosti vodne pare premazov barv, lakov in sorodnih proizvodov. Dopolnjuje ISO 12572. Kolikor je mogoče, so postopek, definicije in izračuni prevzeti iz ISO 12572. Priporoča se, da se za boljše razumevanje postopka, določenega v tem mednarodnem standardu, po potrebi upošteva ISO 12572. Stopenj prepustnosti vodne pare nad 680 g/(m2??d) (tj. ekvivalentov debelin zračne plasti difuzije vodne pare, ??d, pod 0,03 m) preskusna metoda, opisana v tem mednarodnem standardu, ne kvantificira natančno.

General Information

• Status: Withdrawn
• Publication Date: 31-Oct-2011
• Withdrawal Date: 06-Nov-2018
• ICS: 87.040 - Paints and varnishes
• Technical Committee: CEN/TC 139 - Paints and varnishes
• Drafting Committee: CEN/TC 139 - Paints and varnishes
• Current Stage: 9960 - Withdrawal effective - Withdrawal
• Completion Date: 07-Nov-2018
• Ref Project: SIST EN ISO 7783:2012 - Paints and varnishes - Determination of water-vapour transmission properties - Cup method (ISO 7783:2011)

Relations

• Replaces: EN ISO 7783-2:1999 - Paints and varnishes - Coating materials and coating systems for exterior masonry and concrete - Part 2: Determination and classification of water-vapour transmission rate (permeability) (ISO 7783-2:1999)
• Effective Date: 08-Jun-2022
• Replaces: EN ISO 7783-1:1999 - Paints and varnishes - Determination of water-vapour transmission rate - Part 1: Dish method for free films (ISO 7783-1:1996, including Technical Corrigendum 1:1998)
• Effective Date: 12-Nov-2011
• Replaced By: EN ISO 7783:2018 - Paints and varnishes - Determination of water-vapour transmission properties - Cup method (ISO 7783:2018)
• Effective Date: 14-Nov-2018

Standards Content (Sample)

SLOVENSKI STANDARD
SIST EN ISO 7783:2012
01-januar-2012
1DGRPHãþD
SIST EN ISO 7783-1:1999
SIST EN ISO 7783-2:1999
%DUYHLQODNL8JRWDYOMDQMHSUHSXVWQRVWLYRGQHSDUH0HWRGDVþDãR,62

Paints and varnishes - Determination of water-vapour transmission properties - Cup
method (ISO 7783:2011)
Beschichtungsstoffe - Bestimmung der Wasserdampfdurchlässigkeit - Schalenverfahren
(ISO 7783:2011)
Peintures et vernis - Détermination du coefficient de transmission de la vapeur d'eau -
Méthode au cylindre (ISO 7783:2011)
Ta slovenski standard je istoveten z: EN ISO 7783:2011
ICS:
87.040 Barve in laki Paints and varnishes
SIST EN ISO 7783:2012 en,fr
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.

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SIST EN ISO 7783:2012

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SIST EN ISO 7783:2012


EUROPEAN STANDARD
EN ISO 7783

NORME EUROPÉENNE

EUROPÄISCHE NORM
November 2011
ICS 87.040 Supersedes EN ISO 7783-1:1999, EN ISO 7783-2:1999
English Version
Paints and varnishes - Determination of water-vapour
transmission properties - Cup method (ISO 7783:2011)
Peintures et vernis - Détermination des propriétés de Beschichtungsstoffe - Bestimmung der
transmission de la vapeur d'eau - Méthode de la coupelle Wasserdampfdurchlässigkeit - Schalenverfahren (ISO
(ISO 7783:2011) 7783:2011)
This European Standard was approved by CEN on 21 November 2011.

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, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland,
Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland and United Kingdom.





EUROPEAN COMMITTEE FOR STANDARDIZATION
COMITÉ EUROPÉEN DE NORMALISATION

EUROPÄISCHES KOMITEE FÜR NORMUNG

Management Centre: Avenue Marnix 17, B-1000 Brussels
© 2011 CEN All rights of exploitation in any form and by any means reserved Ref. No. EN ISO 7783:2011: E
worldwide for CEN national Members.

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SIST EN ISO 7783:2012
EN ISO 7783:2011 (E)
Contents Page
Foreword .3

2

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SIST EN ISO 7783:2012
EN ISO 7783:2011 (E)
Foreword
This document (EN ISO 7783:2011) has been prepared by Technical Committee ISO/TC 35 "Paints and
varnishes" in collaboration with Technical Committee CEN/TC 139 “Paints and varnishes” the secretariat of
which is held by DIN.
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 May 2012, and conflicting national standards shall be withdrawn at the
latest by May 2012.
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 7783-1:1999, EN ISO 7783-2:1999.
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, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia,
Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Romania, Slovakia, Slovenia, Spain,
Sweden, Switzerland and the United Kingdom.
Endorsement notice
The text of ISO 7783:2011 has been approved by CEN as a EN ISO 7783:2011 without any modification.

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SIST EN ISO 7783:2012

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SIST EN ISO 7783:2012
INTERNATIONAL ISO
STANDARD 7783
First edition
2011-11-01
Paints and varnishes — Determination of
water-vapour transmission properties —
Cup method
Peintures et vernis — Détermination des propriétés de transmissio
...