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  • BS EN ISO 7783-1:2000

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    Superseded A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
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    Paints and varnishes. Coating materials and coating systems for exterior masonry and concrete Determination of water-vapour transmission rate of free films (dish method)

    Available format(s):  Hardcopy, PDF

    Superseded date:  30-11-2011

    Language(s):  English

    Published date:  15-05-2000

    Publisher:  British Standards Institution

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    Table of Contents - (Show below) - (Hide below)

    Committees responsible
    National foreword
    Introduction
    1 Scope
    2 Normative references
    3 Definition
    4 Principle
    5 Significance of the test
    6 Required supplementary information
    7 Apparatus and equipment
    8 Sampling
    9 Preparation of test pieces
    10 Procedure
    11 Expression of results
    12 Precision
    13 Test report
    Annex A (normative) Required supplementary information
    Annex B (normative) Test conditions
    Annex C (normative) Dry-dish procedure
    Annex D (normative) Use of molten wax for sealing test
                        dishes
    Annex ZA (normative) Normative references to international
                         publications with their relevant
                         European publications
    Figure D.1 - Examples of circular test dishes and templates
    Table 1

    Abstract - (Show below) - (Hide below)

    Defines a method for determining the water-vapour transmission rate of an unsupported film of paint, varnish or related product. Applies to the transmission of water vapour in either direction through a paint of film.

    General Product Information - (Show below) - (Hide below)

    Committee STI/10
    Development Note Renumbers and supersedes BS 3900-G9(1996) (04/2000) Supersedes 92/53722 DC 2000 Version incorporates amendment 10384 to BS 3900-G9(1996) (06/2005)
    Document Type Standard
    Publisher British Standards Institution
    Status Superseded
    Superseded By
    Supersedes

    Standards Referencing This Book - (Show below) - (Hide below)

    EN 23270:1991 Paints and varnishes and their raw materials - Temperatures and humidities for conditioning and testing (ISO 3270:1984)
    ISO 1512:1991 Paints and varnishes Sampling of products in liquid or paste form
    ISO 2808:2007 Paints and varnishes Determination of film thickness
    EN 21512:1994/AC:1994 PAINTS AND VARNISHES - SAMPLING OF PRODUCTS IN LIQUID OR PASTE FORM
    EN ISO 1513:2010 Paints and varnishes - Examination and preparation of test samples (ISO 1513:2010)
    ISO 2528:2017 Sheet materials — Determination of water vapour transmission rate (WVTR) — Gravimetric (dish) method
    ISO 3696:1987 Water for analytical laboratory use — Specification and test methods
    ISO 1513:2010 Paints and varnishes Examination and preparation of test samples
    EN ISO 3696:1995 Water for analytical laboratory use - Specification and test methods (ISO 3696:1987)
    ISO 3270:1984 Paints and varnishes and their raw materials — Temperatures and humidities for conditioning and testing
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