SIST EN 15458:2014
(Main)Paints and varnishes - Laboratory method for testing the efficacy of film preservatives in a coating against algae
Paints and varnishes - Laboratory method for testing the efficacy of film preservatives in a coating against algae
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 active substances for 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 active substances used 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.
Determination of the performance of film preservatives in coatings by applying ageing procedures is not within the scope of this standard.
Beschichtungsstoffe - Laborverfahren für die Prüfung der Wirksamkeit von Filmkonservierungsmitteln in einem Beschichtungstoff gegen Algen
Diese Europäische Norm legt ein Laborverfahren zum Bestimmen der bioziden/biostatischen Wirksamkeit von Wirkstoffen oder einer Kombination aus mehreren Wirkstoffen zur Anwendung in Filmkonservierungsmitteln in einer Beschichtung gegen Algenbewuchs fest. Diese Norm gilt nicht für Beschichtungen, die unempfindlich gegen Algenbewuchs sind. Das Prüfverfahren umfasst nur die Wirkstoffe zur Filmkonservierung der Beschichtung, nicht solche für den Schutz des Substrats, z. B. Holz. Dieser wird in einer anderen Norm behandelt. Das Prüfverfahren ist anwendbar für Wirkstoffe, verwendet in 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.
Die Bestimmung der Wirksamkeit von Filmkonservierungsmitteln in einer Beschichtung nach Anwendung von Alterungsverfahren liegt nicht im Anwendungsbereich dieser Norm.
Peinture et vernis - Méthode d'essai en laboratoire permettant de vérifier l'efficacité des préservateurs du feuil d'un revêtement contre les algues
La présente Norme européenne spécifie une méthode d’essai en laboratoire permettant de déterminer l’efficacité biocide/biostatique de substances actives individuelles ou de combinaisons de ces substances utilisées dans les préservateurs du feuil d’un revêtement contre la prolifération d’algues. Cette norme ne s’applique pas aux revêtements qui ne sont pas sensibles à la prolifération d’algues. Cette méthode d’essai concerne uniquement les substances actives utilisées pour la protection du feuil et non pas la protection du substrat lui-même, par exemple le bois, laquelle fait l’objet d’une autre norme. Cette méthode d’essai est applicable aux substances actives utilisées dans les peintures pour bois et pour maçonnerie. Elle ne s’applique pas aux peintures marines.
Les aspects de sécurité et de santé, ainsi que les aspects environnementaux ne relèvent pas du domaine d’application de la présente norme.
La détermination des performances des préservateurs du feuil de revêtements par des méthodes de vieillissement ne relève pas du domaine d'application de la présente norme.
Barve in laki - Laboratorijske metode za preskušanje učinkovitosti konzervansov filma v premazih proti algam
Ta evropski standard določa laboratorijsko preskusno metodo za določanje biocidne/biostatične učinkovitosti posamezne aktivne snovi ali kombinacij aktivnih snovi, ki se uporabljajo v konzervansih filma v premazih proti algam. Standard ne velja za premaze, ki niso občutljivi na alge. Preskusna metoda vključuje samo aktivne snovi za ohranjanje filma in ne za zaščito same podlage, npr. lesa, ki ga obravnava drug standard. Preskusna metoda velja za aktivne snovi, ki se uporabljajo za lesne in zidne premaze. Ne velja za ladijske premaze.
V področje uporabe tega standarda niso vključeni vidiki varnosti, zdravja in varstva okolja.
Določanje učinkovitosti konzervansov filma v premazih z izvajanjem postopkov staranja ni vključeno v področje uporabe tega standarda.
General Information
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Standards Content (Sample)
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.Beschichtungsstoffe - Laborverfahren für die Prüfung der Wirksamkeit von Filmkonservierungsmitteln in einem Beschichtungstoff gegen AlgenPeinture et vernis - Méthode d'essai en laboratoire permettant de vérifier l'efficacité des préservateurs du feuil d'un revêtement contre les alguesPaints and varnishes - Laboratory method for testing the efficacy of film preservatives in a coating against algae87.040Barve in lakiPaints and varnishesICS:Ta slovenski standard je istoveten z:EN 15458:2014SIST EN 15458:2014en,fr,de01-december-2014SIST EN 15458:2014SLOVENSKI
STANDARDSIST EN 15458:20071DGRPHãþD
SIST EN 15458:2014
EUROPEAN STANDARD NORME EUROPÉENNE EUROPÄISCHE NORM
EN 15458
August 2014 ICS 87.040 Supersedes EN 15458:2007English Version
Paints and varnishes - Laboratory method for testing the efficacy of film preservatives in a coating against algae
Peintures et vernis - Méthode d'essai en laboratoire permettant de déterminer l'efficacité des préservateurs du feuil d'un revêtement contre les algues
Beschichtungsstoffe - Laborverfahren für die Prüfung der Wirksamkeit von Filmkonservierungsmitteln in einer Beschichtung gegen Algen This European Standard was approved by CEN on 10 July 2014.
CEN members are bound to comply with the CEN/CENELEC Internal Regulations which stipulate the conditions for giving this European Standard the status of a national standard without any alteration. Up-to-date lists and bibliographical references concerning such national standards may be obtained on application to the CEN-CENELEC 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 translation under the responsibility of a CEN member into its own language and notified to the CEN-CENELEC Management Centre has the same status as the official versions.
CEN members are the national standards bodies of Austria, Belgium, Bulgaria, Croatia, Cyprus, Czech Republic, Denmark, Estonia, Finland, Former Yugoslav Republic of Macedonia, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland, Turkey and United Kingdom.
EUROPEAN COMMITTEE FOR STANDARDIZATION
COMITÉ EUROPÉEN DE NORMALISATION EUROPÄISCHES KOMITEE FÜR NORMUNG
CEN-CENELEC Management Centre:
Avenue Marnix 17,
B-1000 Brussels © 2014 CEN All rights of exploitation in any form and by any means reserved worldwide for CEN national Members. Ref. No. EN 15458:2014 ESIST EN 15458:2014
EN 15458:2014 (E) 2 Contents Page Foreword .3 Introduction .4 1 Scope .5 2 Normative references .5 3 Terms and definitions .5 4 Principle .5 5 Apparatus and materials .5 6 Microorganisms .6 7 Sampling and preparation of test samples and of specimens .6 7.1 Sampling .6 7.2 Preparation of test samples (see Annex A) .6 7.3 Conditioning of the test samples .7 7.4 Preparation and number of specimens .7 8 Procedure .7 8.1 Preparation of Bold’s Basal Medium
..................................................................................................7 8.2 Preparation of the stock solutions .......................................................................................................7 8.3 Preparation of the Petri dishes with culture medium ........................................................................8 8.4 Preparation of stock cultures and sub-cultures .................................................................................8 8.5 Preparation of the algal suspension ....................................................................................................8 8.6 Inoculation and incubation (see Annex A) ..........................................................................................9 8.7 Assessment ............................................................................................................................................9 9 Test report ..............................................................................................................................................9 Annex A (informative)
Laboratory method for testing the efficacy of film preservatives in a coating against algae . 11 Bibliography . 12
SIST EN 15458:2014
EN 15458:2014 (E) 3 Foreword This document (EN 15458:2014) 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 February 2015 and conflicting national standards shall be withdrawn at the latest by February 2015. Attention is drawn to the possibility that some of the elements of this document may be the subject of patent rights. CEN [and/or CENELEC] shall not be held responsible for identifying any or all such patent rights. This document supersedes EN 15458:2007. 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, Croatia, Cyprus, Czech Republic, Denmark, Estonia, Finland, Former Yugoslav Republic of Macedonia, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland, Turkey and the United Kingdom. SIST EN 15458:2014
EN 15458:2014 (E) 4 Introduction This document identifies criteria to assess the efficacy of film preservatives in a coating against algae. The results of the method allow evaluation of an active substance with regard to its inclusion in Annex I 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) or in the list of the Biocidal Product Regulation (BPR, Regulation (EU) 528/2012). The characteristics of the biocide treated coating material should conform to national regulations with regard to health, safety and the environment. SIST EN 15458:2014
EN 15458:2014 (E) 5 1 Scope 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 active substances for 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 active substances used 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. Determination of the performance of film preservatives in coatings by applying ageing procedures is not within the scope of this standard. 2 Normative references The following documents, in whole or in part, are normatively referenced in this document and are indispensable for its application. 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) EN ISO 1513, Paints and varnishes - Examination and preparation of test samples (ISO 1513) 3 Terms and definitions For the purposes of this document, the following term and definition applies. 3.1 active substance substance or micro-organism that has an action on or against harmful organisms [SOURCE: Biocidal Product Regulation (BPR, Regulation (EU) 528/2012), Article 3.1 (c), modified – the article "a" between "or" and "micro-organism" was deleted] 4 Principle For the determination of the algicidal 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 algal suspension and incubated over a certain period of time under conditions appropriate for algal growth. Conclusions can be drawn with regard to the algicidal efficacy of the film preservatives in a coating from the intensity of the algal growth on the coated surface of the specimen after incubation. The method described in this standard is a semiquantitative, comparative method between coatings with and without film preservatives. 5 Apparatus and materials 5.1 Cutting device for preparing the specimens (coated filter paper, with a diameter of 55 mm). 5.2 Autoclave for sterilization. 5.3 Incubator, capable of maintaining (23 ± 2) °C. 5.4 Pipette, in the range between 100 µl to 1 000 µl, with sterile tips or combi-tips of 12,5 ml. 5.5 Filter paper without biocidal effect (e.g. cellulose with a pore size of 0,45 µm and a thickness of 650 µm). SIST EN 15458:2014
EN 15458:2014 (E) 6 5.6 Automatic weldin
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2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.Beschichtungsstoffe - Laborverfahren für die Prüfung der Wirksamkeit von Filmkonservierungsmitteln in einem Beschichtungstoff gegen AlgenPeinture et vernis - Méthode d'essai en laboratoire permettant de vérifier l'efficacité des préservateurs du feuil d'un revêtement contre les alguesPaints and varnishes - Laboratory method for testing the efficacy of film preservatives in a coating against algae87.040Barve in lakiPaints and varnishesICS:Ta slovenski standard je istoveten z:FprEN 15458kSIST FprEN 15458:2014en,fr,de01-februar-2014kSIST FprEN 15458:2014SLOVENSKI
STANDARD
kSIST FprEN 15458:2014
EUROPEAN STANDARD NORME EUROPÉENNE EUROPÄISCHE NORM
FINAL DRAFT
FprEN 15458
January 2014 ICS 87.040 Will supersede EN 15458:2007English Version
Paints and varnishes - Laboratory method for testing the efficacy of film preservatives in a coating against algae
Peintures et vernis - Méthode d'essai en laboratoire permettant de déterminer l'efficacité des préservateurs du feuil d'un revêtement contre les algues
Beschichtungsstoffe - Laborverfahren für die Prüfung der Wirksamkeit von Filmkonservierungsmitteln in einer Beschichtung gegen Pilze This draft European Standard is submitted to CEN members for unique acceptance procedure. It has been drawn up by the Technical Committee CEN/TC 139.
If this draft becomes a European Standard, CEN members are bound to comply with the CEN/CENELEC Internal Regulations which stipulate the conditions for giving this European Standard the status of a national standard without any alteration.
This draft European Standard was established by CEN in three official versions (English, French, German). A version in any other language made by translation under the responsibility of a CEN member into its own language and notified to the CEN-CENELEC Management Centre has the same status as the official versions.
CEN members are the national standards bodies of Austria, Belgium, Bulgaria, Croatia, Cyprus, Czech Republic, Denmark, Estonia, Finland, Former Yugoslav Republic of Macedonia, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland, Turkey and United Kingdom.
Recipients of this draft are invited to submit, with their comments, notification of any relevant patent rights of which they are aware and to provide supporting documentation.
Warning : This document is not a European Standard. It is distributed for review and comments. It is subject to change without notice and shall not be referred to as a European Standard.
EUROPEAN COMMITTEE FOR STANDARDIZATION
COMITÉ EUROPÉEN DE NORMALISATION EUROPÄISCHES KOMITEE FÜR NORMUNG
CEN-CENELEC Management Centre:
Avenue Marnix 17,
B-1000 Brussels © 2014 CEN All rights of exploitation in any form and by any means reserved worldwide for CEN national Members. Ref. No. FprEN 15458:2014 EkSIST FprEN 15458:2014
FprEN 15458:2014 (E) 2 Contents Page Foreword .3 Introduction .4 1 Scope .5 2 Normative references .5 3 Terms and definitions .5 4 Principle .5 5 Apparatus and materials .5 6 Microorganisms .6 7 Sampling and preparation of test samples and of specimens .6 7.1 Sampling .6 7.2 Preparation of test samples (see Annex A) .6 7.3 Conditioning of the test samples .7 7.4 Preparation and number of specimens .7 8 Procedure .7 8.1 Preparation of Bold’s Basal Medium
..................................................................................................7 8.2 Preparation of the stock solutions .......................................................................................................7 8.3 Preparation of the Petri dishes with culture medium ........................................................................8 8.4 Preparation of stock cultures and sub-cultures .................................................................................8 8.5 Preparation of the algal suspension ....................................................................................................8 8.6 Inoculation and incubation (see Annex A) ..........................................................................................9 8.7 Assessment ............................................................................................................................................9 9 Test report ..............................................................................................................................................9 Annex A (informative)
Laboratory method for testing the efficacy of film preservatives in a coating against algae . 11
kSIST FprEN 15458:2014
FprEN 15458:2014 (E) 3 Foreword This document (FprEN 15458:2014) has been prepared by Technical Committee CEN/TC 139 “Paints and varnishes”, the secretariat of which is held by DIN. This document is currently submitted to the Unique Acceptance Procedure. This document will supersede EN 15458:2007. kSIST FprEN 15458:2014
FprEN 15458:2014 (E) 4 Introduction This document identifies criteria to assess the efficacy of film preservatives in a coating against algae. The results of the method allow evaluation of an active substance 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)/Biocidal Product Regulation (BPR, Regulation (EU) 528/2012). The characteristics of the biocide treated coating material should conform to national regulations with regard to health, safety and the environment. kSIST FprEN 15458:2014
FprEN 15458:2014 (E) 5 1 Scope 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 active substances for 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 active substances used 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. Determination of the performance of film preservatives in coatings by applying ageing procedures is not within the scope of this standard. 2 Normative references The following documents, in whole or in part, are normatively referenced in this document and are indispensable for its application. 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) EN ISO 1513, Paints and varnishes - Examination and preparation of test samples (ISO 1513) 3 Terms and definitions For the purposes of this document, the following term and definition applies. 3.1 active substance substance or a micro-organism that has an action on or against harmful organisms [SOURCE: Biocidal Product Regulation (BPR, Regulation (EU) 528/2012), Article 3.1 (c)] 4 Principle For the determination of the algicidal 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 algal suspension and incubated over a certain period of time under conditions appropriate for algal growth. Conclusions can be drawn with regard to the algicidal efficacy of the film preservatives in a coating from the intensity of the algal growth on the coated surface of the specimen after incubation. The method described in this standard is a semiquantitative, comparative method between coatings with and without film preservatives. 5 Apparatus and materials 5.1 Cutting device for preparing the specimens (coated filter paper, with a diameter of 55 mm). 5.2 Autoclave for sterilization. 5.3 Incubator, capable of maintaining (23 ± 2) °C. 5.4 Pipette, in the range between 100 µl to 1 000 µl, with sterile tips or combi-tips of 12,5 ml. 5.5 Filter paper without biocidal effect (e.g. cellulose with a pore size of 0,45 µm and a thickness of 650 µm). kSIST FprEN 15458:2014
FprEN 15458:2014 (E) 6 5.6 Automatic welding apparatus to seal the bags. 5.7 Sterilized glass bottles (100 ml, 0,5 l, 1 l). 5.8 Sterilized test tubes or other sterilized glassware for preparing the slant agar cultures. 5.9 Bold modified Basal medium as specified in the method (see 8.1). 5.10 Stock solution (see 8.2). 5.11 Culture flask with cap (0,5 l or
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