BS EN 927-3:2012
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
View Superseded by
Paints and varnishes. Coating materials and coating systems for exterior wood Natural weathering test
Hardcopy , PDF
03-10-2019
English
31-07-2012
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Foreword
1 Scope
2 Normative references
3 Principle
4 Apparatus and materials
5 Sampling
6 Test panels
7 Procedure
8 Precision data
9 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
Defines a natural weathering test for exterior wood coating systems mainly intended for decoration and protection of planed and sawn wood.
| Committee |
STI/28
|
| DevelopmentNote |
Supersedes 98/120205 DC (03/2005) Supersedes 11/30237910 DC. (08/2012)
|
| DocumentType |
Standard
|
| Pages |
30
|
| PublisherName |
British Standards Institution
|
| Status |
Superseded
|
| SupersededBy | |
| Supersedes |
This European Standard specifies a natural weathering test for exterior wood coating systems mainly intended for decoration and protection of planed and sawn wood.
The test provides a means of evaluating the performance of a wood coating system during outdoor exposure. It forms the basis for the performance specification in accordance with EN 927-2.
| Standards | Relationship |
| UNE-EN 927-3:2013 | Identical |
| DIN EN 927-3:2012-10 | Identical |
| NEN EN 927-3 : 2012 | Identical |
| NS EN 927-3 : 2012 | Identical |
| I.S. EN 927-3:2012 | Identical |
| EN 927-3:2012 | Identical |
| NBN EN 927-3 : 2012 | Identical |
| NF EN 927-3 : 2012 | Identical |
| UNI EN 927-3 : 2012 | Identical |
| SN EN 927-3 : 2012 | Identical |
| ONORM EN 927-3 : 2012 | Identical |
| BS 7664:2000 | Specification for undercoat and finishing paints |
| BS 6150(2006) : 2006 | PAINTING OF BUILDINGS - CODE OF PRACTICE |
| 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) |
| EN ISO 11664-4:2011 | Colorimetry - Part 4: CIE 1976 L*a*b* Colour space (ISO 11664-4:2008) |
| ISO 2808:2007 | Paints and varnishes Determination of film thickness |
| ISO 11664-4:2008 | Colorimetry Part 4: CIE 1976 L*a*b* Colour space |
| EN ISO 15528:2013 | Paints, varnishes and raw materials for paints and varnishes - Sampling (ISO 15528:2013) |
| 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 15528:2013 | Paints, varnishes and raw materials for paints and varnishes Sampling |
| 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 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 |
| 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 |
| ISO 1513:2010 | Paints and varnishes Examination and preparation of test samples |
| 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) |
| ISO 2431:2011 | Paints and varnishes Determination of flow time by use of flow cups |
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