This European Standard specifies four methods for the conditioning of test specimens which have been prepared for testing the resistance to weather conditions of coating materials and coating systems for exterior masonry and concrete.
The methods of conditioning specified make allowance of a wide range of weather conditions so that deviating methods of conditioning are required in exceptional cases only. Unless otherwise specified, for example in standards describing particular test methods, the method to be used should be agreed between the interested parties.
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EN 13687-1:2002 Products and systems for the protection and repair of concrete structures - Test methods - Determination of thermal compatibility - Part 1: Freeze-thaw cycling with de-icing salt immersion
EN 23270:1991 Paints and varnishes and their raw materials - Temperatures and humidities for conditioning and testing (ISO 3270:1984)
EN ISO 16474-1:2013 Paints and varnishes - Methods of exposure to laboratory light sources - Part 1: General guidance (ISO 16474-1:2013)
EN 13687-1:2002 Products and systems for the protection and repair of concrete structures - Test methods - Determination of thermal compatibility - Part 1: Freeze-thaw cycling with de-icing salt immersion
EN 23270:1991 Paints and varnishes and their raw materials - Temperatures and humidities for conditioning and testing (ISO 3270:1984)
EN ISO 16474-1:2013 Paints and varnishes - Methods of exposure to laboratory light sources - Part 1: General guidance (ISO 16474-1:2013)
EN ISO 16474-3:2013 Paints and varnishes - Methods of exposure to laboratory light sources - Part 3: Fluorescent UV lamps (ISO 16474-3:2013)
EN ISO 16474-3:2021 Paints and varnishes - Methods of exposure to laboratory light sources - Part 3: Fluorescent UV lamps (ISO 16474-3:2021)
EN ISO 4628-7:2016 Paints and varnishes - Evaluation of degradation of coatings - Designation of quantity and size of defects, and of intensity of uniform changes in appearance - Part 7: Assessment of degree of chalking by velvet method (ISO 4628-7:2016)
ISO 4628-2:1982 Paints and varnishes -- Evaluation of degradation of paint coatings -- Designation of intensity, quantity and size of common types of defect -- Part 2: Designation of degree of blistering
ISO 4628-4:1982 Paints and varnishes -- Evaluation of degradation of paint coatings -- Designation of intensity, quantity and size of common types of defect -- Part 4: Designation of degree of cracking
ISO 4628-5:1982 Paints and varnishes -- Evaluation of degradation of paint coatings -- Designation of intensity, quantity and size of common types of defect -- Part 5: Designation of degree of flaking