DIN EN 15458:2014-11

This European Standard specifies a laboratory test method for determining the biocidal/biostatic efficacy of single active substances or combinations thereof used in film preservatives in a coating against algal growth. The standard does not apply to coatings not susceptible to algal growth. The test method comprises only those active substances for film preservation and not those for the protection of the substrate itself, for example wood. The test method is applicable for active substances used for wood and masonry coatings. The standard is not applicable to marine coatings. Safety, health and environmental aspects are not in the scope of this standard. Determination of the performance of film preservatives in coatings by applying ageing procedures is not within the scope of this standard. The committee responsible for this standard is NA 002-00-15 AA "Bautenbeschichtungen" ("Coatings for masonry").