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  • PREN 927-3 : DRAFT 2011

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    Superseded A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.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 WOOD - PART 3: NATURAL WEATHERING TEST

    Available format(s): 

    Superseded date:  01-07-2012

    Language(s): 

    Published date:  12-01-2013

    Publisher:  Comite Europeen de Normalisation

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

    Foreword
    1 Scope
    2 Normative references
    3 Principle
    4 Apparatus and materials
    5 Sampling
    6 Test panels
    7 Procedure
    8 Expression of results and test report
    Annex A (normative) - Internal Comparison Product
            (ICP) alkyd stain
    Annex B (normative) - Details of test methods
    Annex C (normative) - Assessment requirements for
            panels of test coatings and ICP
    Annex D (informative) - Suggested format for a test
            report
    Annex E (informative) - Optional tests including
            variations to standard weathering test procedure
            to obtain additional information on coating
            performance
    Annex F (informative) - Explanatory notes
    Annex G (informative) - Precision data
    Bibliography

    Abstract - (Show below) - (Hide below)

    Describes a natural weathering test for exterior wood coating systems mainly intended for decoration and protection of planed and sawn wood.

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

    Comment Closes On
    Committee TC 139
    Document Type Draft
    Publisher Comite Europeen de Normalisation
    Status Superseded
    Superseded By

    National Adoptions - (Show below) - (Hide below)

    Equivalent Standard(s) Relationship
    11/30237910 DC : 0 Identical

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

    ISO 7724-1:1984 Paints and varnishes Colorimetry Part 1: Principles
    EN ISO 4628-2:2016 Paints and varnishes - Evaluation of degradation of coatings - Designation of quantity and size of defects, and of intensity of uniform changes in appearance - Part 2: Assessment of degree of blistering (ISO 4628-2:2016)
    EN ISO 2431:2011 Paints and varnishes - Determination of flow time by use of flow cups (ISO 2431:2011)
    EN ISO 4628-1:2016 PAINTS AND VARNISHES - EVALUATION OF DEGRADATION OF COATINGS - DESIGNATION OF QUANTITY AND SIZE OF DEFECTS, AND OF INTENSITY OF UNIFORM CHANGES IN APPEARANCE - PART 1: GENERAL INTRODUCTION AND DESIGNATION SYSTEM (ISO 4628-1:2016)
    ISO 2808:2007 Paints and varnishes Determination of film thickness
    EN ISO 15528:2013 Paints, varnishes and raw materials for paints and varnishes - Sampling (ISO 15528:2013)
    ISO 7724-2:1984 Paints and varnishes Colorimetry Part 2: Colour measurement
    EN ISO 2409:2013 Paints and varnishes - Cross-cut test (ISO 2409:2013)
    EN 927-1:2013 Paints and varnishes - Coating materials and coating systems for exterior wood - Part 1: Classification and selection
    EN ISO 4628-4:2016 Paints and varnishes - Evaluation of degradation of coatings - Designation of quantity and size of defects, and of intensity of uniform changes in appearance - Part 4: Assessment of degree of cracking (ISO 4628-4:2016)
    ISO 2810:2004 Paints and varnishes Natural weathering of coatings Exposure and assessment
    EN ISO 1513:2010 Paints and varnishes - Examination and preparation of test samples (ISO 1513:2010)
    ISO 7724-3:1984 Paints and varnishes Colorimetry Part 3: Calculation of colour differences
    ISO 4628-1:2016 Paints and varnishes Evaluation of degradation of coatings Designation of quantity and size of defects, and of intensity of uniform changes in appearance Part 1: General introduction and designation system
    EN ISO 4628-6:2011 Paints and varnishes - Evaluation of degradation of coatings - Designation of quantity and size of defects, and of intensity of uniform changes in appearance - Part 6: Assessment of degree of chalking by tape method (ISO 4628-6:2011)
    EN 927-2:2014 Paints and varnishes - Coating materials and coating systems for exterior wood - Part 2: Performance specification
    EN ISO 2810:2004 Paints and varnishes - Natural weathering of coatings - Exposure and assessment (ISO 2810:2004)
    ISO 554:1976 Standard atmospheres for conditioning and/or testing — Specifications
    EN ISO 4628-5:2016 Paints and varnishes - Evaluation of degradation of coatings - Designation of quantity and size of defects, and of intensity of uniform changes in appearance - Part 5: Assessment of degree of flaking (ISO 4628-5:2016)
    EN ISO 2808:2007 Paints and varnishes - Determination of film thickness (ISO 2808:2007)
    ISO 2813:2014 Paints and varnishes — Determination of gloss value at 20°, 60° and 85°
    EN ISO 2813:2014 Paints and varnishes - Determination of gloss value at 20°, 60° and 85° (ISO 2813:2014)
    ISO 2431:2011 Paints and varnishes Determination of flow time by use of flow cups
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