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  • EN 927-6:2006

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    Superseded A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.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 6: Exposure of wood coatings to artificial weathering using fluorescent UV lamps and water

    Available format(s): 

    Superseded date:  23-03-2022

    Language(s): 

    Published date:  02-08-2006

    Publisher:  Comite Europeen de Normalisation

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

    Foreword
    Introduction
    1 Scope
    2 Normative references
    3 Principle
    4 Apparatus
      4.1 Test chamber
      4.2 Lamps
      4.3 Device for wetting the test panels
      4.4 Black panel thermometer
      4.5 Irradiance control
    5 Test panels
      5.1 Wood
      5.2 Preparation and selection of wood panels
      5.3 Preparation of coated panels
    6 Procedure
      6.1 Examination before exposure
      6.2 Mounting the test panels
      6.3 Exposure
      6.4 Examination of test panels
    7 Precision
    8 Expression of results and test report
    Annex A (normative) - Details of test methods
          A.1 Gloss and change of gloss
          A.2 Colour and colour change
          A.3 Blistering
          A.4 Flaking
          A.5 Cracking
          A.6 Chalking
          A.7 General appearance
          A.8 Adhesion
    Annex B (informative) - Explanatory notes
          B.1 Explanation of exposure cycle
          B.2 Reproducibility
          B.3 Correlation to natural weathering
          B.4 Dependency on wood species and substrate
          B.5 Recommendation of periodical performance assessments
    Annex C (informative) - Test for heartwood in pine
    Annex D (informative) - Water treatment, devices for
            water purification
    Annex E (normative) - Test for abnormally porous wood
    Annex F (informative) - Alternative procedure for
            preparation and coating of panels
    Bibliography

    Abstract - (Show below) - (Hide below)

    This part of EN 927 specifies a method for determining the resistance of wood coatings to artificial weathering performed in an apparatus equipped with fluorescent UV lamps, condensation and water spray devices.

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

    Committee CEN/TC 139
    Document Type Standard
    Publisher Comite Europeen de Normalisation
    Status Superseded
    Superseded By

    Standards Referenced By This Book - (Show below) - (Hide below)

    DIN EN 15534-5:2014-04 COMPOSITES MADE FROM CELLULOSE-BASED MATERIALS AND THERMOPLASTICS (USUALLY CALLED WOOD-POLYMER COMPOSITES (WPC) OR NATURAL FIBRE COMPOSITES (NFC)) - PART 5: SPECIFICATIONS FOR CLADDING PROFILES AND TILES
    I.S. EN 15534-4:2014 COMPOSITES MADE FROM CELLULOSE-BASED MATERIALS AND THERMOPLASTICS (USUALLY CALLED WOOD-POLYMER COMPOSITES (WPC) OR NATURAL FIBRE COMPOSITES (NFC)) - PART 4: SPECIFICATIONS FOR DECKING PROFILES AND TILES
    I.S. EN 152:2011 WOOD PRESERVATIVES - DETERMINATION OF THE PROTECTIVE EFFECTIVENESS OF A PRESERVATIVE TREATMENT AGAINST BLUE STAIN IN WOOD IN SERVICE - LABORATORY METHOD
    BS EN 152:2011 Wood preservatives. Determination of the protective effectiveness of a preservative treatment against blue stain in wood in service. Laboratory method
    S.R. CEN TS 15534-1:2007 WOOD-PLASTICS COMPOSITES (WPC) - PART 1: TEST METHODS FOR CHARACTERISATION OF WPC MATERIALS AND PRODUCTS
    S.R. CEN/TS 15679:2007 THERMAL MODIFIED TIMBER - DEFINITIONS AND CHARACTERISTICS
    UNE-EN 15534-5:2014 Composites made from cellulose-based materials and thermoplastics (usually called wood-polymer composites (WPC) or natural fibre composites (NFC)) - Part 5: Specifications for cladding profiles and tiles
    CEN/TS 15534-1:2007 Wood-plastics composites (WPC) - Part 1: Test methods for characterisation of WPC materials and products
    CEN/TS 15679:2007 Thermal Modified Timber - Definitions and characteristics
    EN 16755:2017 Durability of reaction to fire performance - Classes of fire-retardant treated wood products in interior and exterior end use applications
    EN 15534-5:2014 Composites made from cellulose-based materials and thermoplastics (usually called wood-polymer composites (WPC) or natural fibre composites (NFC)) - Part 5: Specifications for cladding profiles and tiles
    EN 15534-4:2014 Composites made from cellulose-based materials and thermoplastics (usually called wood-polymer composites (WPC) or natural fibre composites (NFC)) - Part 4: Specifications for decking profiles and tiles
    UNI EN 15534-5 : 2014 COMPOSITES MADE FROM CELLULOSE-BASED MATERIALS AND THERMOPLASTICS (USUALLY CALLED WOOD-POLYMER COMPOSITES (WPC) OR NATURAL FIBRE COMPOSITES (NFC)) - PART 5: SPECIFICATIONS FOR CLADDING PROFILES AND TILES
    UNI EN 152 : 2012 WOOD PRESERVATIVES - DETERMINATION OF THE PROTECTIVE EFFECTIVENESS OF A PRESERVATIVE TREATMENT AGAINST BLUE STAIN IN WOOD IN SERVICE - LABORATORY METHOD
    12/30266170 DC : 0 BS EN 15534-1 - COMPOSITES MADE FROM CELLULOSE-BASED MATERIALS AND THERMOPLASTICS (USUALLY CALLED WOOD-POLYMER COMPOSITES (WPC) OR NATURAL FIBRE COMPOSITES (NFC)) - PART 1 : TEST METHODS FOR CHARACTERISATION OF COMPOUNDS AND PRODUCTS
    UNI EN 15534-4 : 2014 COMPOSITES MADE FROM CELLULOSE-BASED MATERIALS AND THERMOPLASTICS (USUALLY CALLED WOOD-POLYMER COMPOSITES (WPC) OR NATURAL FIBRE COMPOSITES (NFC)) - PART 4: SPECIFICATIONS FOR DECKING PROFILES AND TILES
    BS EN 15534-1 : 2014 COMPOSITES MADE FROM CELLULOSE-BASED MATERIALS AND THERMOPLASTICS (USUALLY CALLED WOOD-POLYMER COMPOSITES (WPC) OR NATURAL FIBRE COMPOSITES (NFC)) - PART 1: TEST METHODS FOR CHARACTERISATION OF COMPOUNDS AND PRODUCTS
    BS EN 15534-5:2014 Composites made from cellulose-based materials and thermoplastics (usually called wood-polymer composites (WPC) or natural fibre composites (NFC)) Specifications for cladding profiles and tiles
    13/30274695 DC : 0 BS EN 927-2 - PAINTS AND VARNISHES - COATING MATERIALS AND COATING SYSTEMS FOR EXTERIOR WOOD - PART 2: PERFORMANCE SPECIFICATION
    DD CEN/TS 15534-1:2007 Wood-plastics composites (WPC) Test methods for characterisation of WPC materials and products
    I.S. EN 15534-5:2014 COMPOSITES MADE FROM CELLULOSE-BASED MATERIALS AND THERMOPLASTICS (USUALLY CALLED WOOD-POLYMER COMPOSITES (WPC) OR NATURAL FIBRE COMPOSITES (NFC)) - PART 5: SPECIFICATIONS FOR CLADDING PROFILES AND TILES
    BS EN 15534-4:2014 Composites made from cellulose-based materials and thermoplastics (usually called wood-polymer composites (WPC) or natural fibre composites (NFC)) Specifications for decking profiles and tiles
    PREN 16755 : DRAFT 2014 DURABILITY OF REACTION TO FIRE PERFORMANCE - CLASSES OF FIRERETARDANT TREATED WOOD PRODUCTS IN INTERIOR AND EXTERIOR END USE APPLICATIONS
    UNE-EN 16755:2018 Durability of reaction to fire performance - Classes of fire-retardant treated wood products in interior and exterior end use applications
    UNE-CEN/TS 15679:2009 EX Thermal Modified Timber - Definitions and characteristics
    10/30212120 DC : 0 BS EN 152 - TEST METHODS FOR WOOD PRESERVATIVES - LABORATORY METHOD FOR DETERMINING THE PROTECTIVE EFFECTIVENESS OF A TREATMENT AGAINST BLUE STAIN IN SERVICE
    DD CEN/TS 15679:2007 Thermal modified timber. Definitions and characteristics
    UNI CEN/TS 15679 : 2008 THERMAL MODIFIED TIMBER - DEFINITIONS AND CHARACTERISTICS
    DIN EN 15534-4 E : 2014 COMPOSITES MADE FROM CELLULOSE-BASED MATERIALS AND THERMOPLASTICS (USUALLY CALLED WOOD-POLYMER COMPOSITES (WPC) OR NATURAL FIBRE COMPOSITES (NFC)) - PART 4: SPECIFICATIONS FOR DECKING PROFILES AND TILES
    NF EN 152 : 2012 WOOD PRESERVATIVES - DETERMINATION OF THE PROTECTIVE EFFECTIVENESS OF A PRESERVATIVE TREATMENT AGAINST BLUE STAIN IN WOOD IN SERVICE - LABORATORY METHOD
    EN 15534-6:2015+A1:2017 Composites made from cellulose-based materials and thermoplastics (usually called wood-polymer composites (WPC) or natural fibre composites (NFC)) - Part 6: Specifications for fencing profiles and elements
    S.R. CEN TS 15534-3:2007 WOOD-PLASTICS COMPOSITES (WPC) - PART 3: CHARACTERISATION OF WPC PRODUCTS
    EN 927-2:2014 Paints and varnishes - Coating materials and coating systems for exterior wood - Part 2: Performance specification
    EN 152:2011 Wood preservatives - Determination of the protective effectiveness of a preservative treatment against blue stain in wood in service - Laboratory method
    I.S. EN 16755:2017 DURABILITY OF REACTION TO FIRE PERFORMANCE - CLASSES OF FIRE-RETARDANT TREATED WOOD PRODUCTS IN INTERIOR AND EXTERIOR END USE APPLICATIONS
    14/30300561 DC : 0 BS EN 16755 - DURABILITY OF REACTION TO FIRE PERFORMANCE - CLASSES OF FIRERETARDANT TREATED WOOD PRODUCTS IN INTERIOR AND EXTERIOR END USE APPLICATIONS
    UNE-EN 152:2012 Wood preservatives - Determination of the protective effectiveness of a preservative treatment against blue stain in wood in service - Laboratory method
    DIN EN 15534-5 E : 2014 COMPOSITES MADE FROM CELLULOSE-BASED MATERIALS AND THERMOPLASTICS (USUALLY CALLED WOOD-POLYMER COMPOSITES (WPC) OR NATURAL FIBRE COMPOSITES (NFC)) - PART 5: SPECIFICATIONS FOR CLADDING PROFILES AND TILES
    UNI EN 927-2 : 2014 PAINTS AND VARNISHES - COATING MATERIALS AND COATING SYSTEMS FOR EXTERIOR WOOD - PART 2: PERFORMANCE SPECIFICATION
    I.S. EN 15534-1:2014 COMPOSITES MADE FROM CELLULOSE-BASED MATERIALS AND THERMOPLASTICS (USUALLY CALLED WOOD-POLYMER COMPOSITES (WPC) OR NATURAL FIBRE COMPOSITES (NFC)) - PART 1: TEST METHODS FOR CHARACTERISATION OF COMPOUNDS AND PRODUCTS
    DIN EN 927-2:2014-11 Paints and varnishes - Coating materials and coating systems for exterior wood - Part 2: Performance specification
    14/30294067 DC : 0 BS EN 15534-6 - COMPOSITES MADE FROM CELLULOSE-BASED MATERIALS AND THERMOPLASTICS (USUALLY CALLED WOOD-POLYMER COMPOSITES (WPC) OR NATURAL FIBRE COMPOSITES (NFC)) - PART 6: SPECIFICATIONS FOR FENCING PROFILES AND SYSTEMS
    BS EN 927-2:2014 Paints and varnishes. Coating materials and coating systems for exterior wood Performance specification
    DIN EN 15534-4:2014-04 COMPOSITES MADE FROM CELLULOSE-BASED MATERIALS AND THERMOPLASTICS (USUALLY CALLED WOOD-POLYMER COMPOSITES (WPC) OR NATURAL FIBRE COMPOSITES (NFC)) - PART 4: SPECIFICATIONS FOR DECKING PROFILES AND TILES
    DIN EN 152:2012-02 Wood preservatives - Determination of the protective effectiveness of a preservative treatment against blue stain in wood in service - Laboratory method
    I.S. EN 15534-6:2015 COMPOSITES MADE FROM CELLULOSE-BASED MATERIALS AND THERMOPLASTICS (USUALLY CALLED WOOD-POLYMER COMPOSITES (WPC) OR NATURAL FIBRE COMPOSITES (NFC)) - PART 6: SPECIFICATIONS FOR FENCING PROFILES AND ELEMENTS
    DD CEN/TS 15534-3:2007 Wood-plastics composites (WPC) Characterisation of WPC products
    BS EN 15534-6 : 2015 COMPOSITES MADE FROM CELLULOSE-BASED MATERIALS AND THERMOPLASTICS (USUALLY CALLED WOOD-POLYMER COMPOSITES (WPC) OR NATURAL FIBRE COMPOSITES (NFC)) - PART 6: SPECIFICATIONS FOR FENCING PROFILES AND ELEMENTS
    UNE-EN 927-2:2015 Paints and varnishes - Coating materials and coating systems for exterior wood - Part 2: Performance specification
    I.S. EN 927-2:2014 PAINTS AND VARNISHES - COATING MATERIALS AND COATING SYSTEMS FOR EXTERIOR WOOD - PART 2: PERFORMANCE SPECIFICATION
    CEN/TS 15534-3:2007 Wood-plastics composites (WPC) - Part 3: Characterisation of WPC products
    UNE-EN 15534-6:2016 Composites made from cellulose-based materials and thermoplastics (usually called wood-polymer composites (WPC) or natural fibre composites (NFC)) - Part 6: Specifications for fencing profiles and elements

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

    ISO 7724-1:1984 Paints and varnishes Colorimetry Part 1: Principles
    ISO 4892-1:2016 Plastics Methods of exposure to laboratory light sources Part 1: General guidance
    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 4892-1:2016 Plastics - Methods of exposure to laboratory light sources - Part 1: General guidance (ISO 4892-1:2016)
    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)
    EN ISO 4892-3:2016 Plastics - Methods of exposure to laboratory light sources - Part 3: Fluorescent UV lamps (ISO 4892-3:2016)
    ISO 2808:2007 Paints and varnishes Determination of film thickness
    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 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 2810:2004 Paints and varnishes Natural weathering of coatings Exposure and assessment
    ASTM G 154 : 2016 : REDLINE Standard Practice for Operating Fluorescent Ultraviolet (UV) Lamp Apparatus for Exposure of Nonmetallic Materials
    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 4628-1:2016 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 4892-3:2016 Plastics Methods of exposure to laboratory light sources Part 3: Fluorescent UV lamps
    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)
    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
    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)
    ISO 2409:2013 Paints and varnishes Cross-cut test
    EN ISO 2808:2007 Paints and varnishes - Determination of film thickness (ISO 2808:2007)
    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 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)
    EN 927-3:2012 Paints and varnishes - Coating materials and coating systems for exterior wood - Part 3: Natural weathering test
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