SIST EN 15457:2007
(Main)Paints and varnishes - Laboratory method for testing the efficacy of film preservatives in a coating against fungi
Paints and varnishes - Laboratory method for testing the efficacy of film preservatives in a coating against fungi
This European standard specifies a laboratory test method for determining the biocidal/biostatic efficacy of film preservatives in a coating against fungal growth. This standard does not apply to coatings not susceptible to fungal growth. The test method comprises only film preservation, not the protection of the substrate itself, e.g. wood, which is dealt with in another standard. The test method is applicable for wood and masonry coatings. It is not applicable to marine coatings.
Safety, health and environmental aspects are not in the scope of this standard.
Beschichtungsstoffe - Laborverfahren für die Prüfung der Wirksamkeit von Filmkonservierungsmitteln in einer Beschichtung gegen Pilze
Diese Europäische Norm legt ein Labor-Prüfverfahren zum Bestimmen der bioziden/biostatischen Wirksam¬keit von Filmkonservierungsmitteln in einer Beschichtung gegen Pilzbewuchs fest. Die Norm gilt nicht für Be¬schichtungen, die unempfindlich gegen Pilzbewuchs sind. Das Prüfverfahren umfasst nur die Konservierung der Beschichtung, nicht den Schutz des Substrats, z. B. Holz. Dieser wird in einer anderen Norm behandelt. Das Prüfverfahren ist anwendbar für Beschichtungen für Holz und mineralische Substrate. Die Norm gilt nicht für Beschichtungen im maritimen Bereich.
Sicherheit, Gesundheit und Umweltaspekte liegen nicht im Anwendungsbereich dieser Norm.
Peintures et vernis - Méthode d'essai en laboratoire permettant de vérifier l'efficacité des préservateurs du feuil d'un revetement contre les champignons
Barve in laki - Laboratorijske metode za preskušanje učinkovitosti konzervansov filma v premazih proti glivam
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Standards Content (Sample)
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.Paints and varnishes - Laboratory method for testing the efficacy of film preservatives in a coating against fungiPeintures et vernis - Méthode d'essai en laboratoire permettant de vérifier l'efficacité des préservateurs du feuil d'un revetement contre les champignonsBeschichtungsstoffe - Laborverfahren für die Prüfung der Wirksamkeit von Filmkonservierungsmitteln in einer Beschichtung gegen PilzeTa slovenski standard je istoveten z:EN 15457:2007SIST EN 15457:2007en,fr,de87.040Barve in lakiPaints and varnishesICS:SLOVENSKI
STANDARDSIST EN 15457:200701-november-2007
EUROPEAN STANDARDNORME EUROPÉENNEEUROPÄISCHE NORMEN 15457July 2007ICS 87.040 English VersionPaints and varnishes - Laboratory method for testing the efficacyof film preservatives in a coating against fungiPeintures et vernis - Méthode d'essai en laboratoirepermettant de vérifier l'efficacité des préservateurs du feuild'un revêtement contre les champignonsBeschichtungsstoffe - Laborverfahren für die Prüfung derWirksamkeit von Filmkonservierungsmitteln in einerBeschichtung gegen PilzeThis European Standard was approved by CEN on 21 June 2007.CEN members are bound to comply with the CEN/CENELEC Internal Regulations which stipulate the conditions for giving this EuropeanStandard the status of a national standard without any alteration. Up-to-date lists and bibliographical references concerning such nationalstandards may be obtained on application to the CEN Management Centre or to any CEN member.This European Standard exists in three official versions (English, French, German). A version in any other language made by translationunder the responsibility of a CEN member into its own language and notified to the CEN Management Centre has the same status as theofficial versions.CEN members are the national standards bodies of Austria, Belgium, Bulgaria, Cyprus, Czech Republic, Denmark, Estonia, Finland,France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal,Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland and United Kingdom.EUROPEAN COMMITTEE FOR STANDARDIZATIONCOMITÉ EUROPÉEN DE NORMALISATIONEUROPÄISCHES KOMITEE FÜR NORMUNGManagement Centre: rue de Stassart, 36
B-1050 Brussels© 2007 CENAll rights of exploitation in any form and by any means reservedworldwide for CEN national Members.Ref. No. EN 15457:2007: E
EN 15457:2007 (E) 2 Contents Page Foreword.3 Introduction.4 1 Scope.5 2 Normative references.5 3 Principle.5 4 Apparatus and materials.5 5 Fungi.6 5.1 Fungi more likely to grow in an exterior environment.6 5.2 Fungi more likely to grow in an interior environment.6 6 Sampling and preparation of test samples and of specimens.7 6.1 Sampling.7 6.2 Preparation of test samples (see Annex A).7 6.3 Conditioning of the test samples.7 6.4 Preparation and number of specimens.7 7 Procedure.7 7.1 Preparation of the Petri dishes with the culture medium.7 7.2 Preparation of stock cultures and sub-cultures.7 7.3 Preparation of the spore suspension.7 7.4 Inoculation and incubation (see Annex A).8 7.5 Assessment.8 8 Test report.9 Annex A (informative)
Laboratory method for testing the efficacy of film preservatives in a coating against fungi.10
EN 15457:2007 (E) 3 Foreword This document (EN 15457:2007) has been prepared by Technical Committee CEN/TC 139 “Paints and varnishes”, the secretariat of which is held by DIN. This European Standard shall be given the status of a national standard, either by publication of an identical text or by endorsement, at the latest by January 2008, and conflicting national standards shall be withdrawn at the latest by January 2008. According to the CEN/CENELEC Internal Regulations, the national standards organizations of the following countries are bound to implement this European Standard: Austria, Belgium, Bulgaria, Cyprus, Czech Republic, Denmark, Estonia, Finland, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland and United Kingdom.
EN 15457:2007 (E) 4 Introduction This document identifies criteria to assess efficacy of film preservatives in a coating against fungi. The results of the method allow evaluation of an active ingredient with regard to its inclusion in Annex A of the Biocidal Products Directive 98/8/EC (Directive 98/8/EC of the European Parliament and of the Council of 16 February 1998 concerning the placing of biocidal products on the market – BPD). NOTE The characteristics of the biocide treated coating material should conform to national regulations with regard to health, safety and the environment.
EN 15457:2007 (E) 5 1 Scope This European standard specifies a laboratory test method for determining the biocidal/biostatic efficacy of film preservatives in a coating against fungal growth. This standard does not apply to coatings not susceptible to fungal growth. The test method comprises only film preservation, not the protection of the substrate itself, e.g. wood, which is dealt with in another standard. The test method is applicable for wood and masonry coatings. It is not applicable to marine coatings. Safety, health and environmental aspects are not in the scope of this standard. 2 Normative references The following referenced documents are indispensable for the application of this document. For dated references, only the edition cited applies. For undated references, the latest edition of the referenced document (including any amendments) applies. EN 12469, Biotechnology — Performance criteria for microbiological safety cabinets EN 23270, Paints and varnishes and their raw materials — Temperatures and humidities for conditioning and testing (ISO 3270:1984) EN ISO 1513, Paints and varnishes — Examination and preparation of samples for testing (ISO 1513:1992) 3 Principle To determine the fungicidal efficacy of film preservatives in a coating, the coating material is applied to a substrate conditioned according to EN 23270, placed onto an agar surface, inoculated with a standard fungal spore suspension and incubated. Conclusions can be drawn to the fungicidal efficacy of the film preservatives in a coating from the intensity of the fungal growth on the surface of the specimen after incubation. The met
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