BS EN 15457-2014 Paints and varnishes Laboratory method for testing the efficacy of film preservatives in a coating against fungi《涂料和清漆 防霉菌涂层中薄膜防腐剂功效的测试用实验室方法》.pdf
《BS EN 15457-2014 Paints and varnishes Laboratory method for testing the efficacy of film preservatives in a coating against fungi《涂料和清漆 防霉菌涂层中薄膜防腐剂功效的测试用实验室方法》.pdf》由会员分享,可在线阅读,更多相关《BS EN 15457-2014 Paints and varnishes Laboratory method for testing the efficacy of film preservatives in a coating against fungi《涂料和清漆 防霉菌涂层中薄膜防腐剂功效的测试用实验室方法》.pdf(16页珍藏版)》请在麦多课文档分享上搜索。
1、BSI Standards PublicationBS EN 15457:2014Paints and varnishes Laboratory method fortesting the efficacy of filmpreservatives in a coatingagainst fungiBS EN 15457:2014 BRITISH STANDARDNational forewordThis British Standard is the UK implementation of EN 15457:2014. Itsupersedes BS EN 15457:2007 which
2、 is withdrawn.The UK participation in its preparation was entrusted to TechnicalCommittee STI/28, Paint systems for non-metallic substrates.A list of organizations represented on this committee can beobtained on request to its secretary.This publication does not purport to include all the necessaryp
3、rovisions of a contract. Users are responsible for its correctapplication. The British Standards Institution 2014. Published by BSI StandardsLimited 2014ISBN 978 0 580 84804 9ICS 87.040Compliance with a British Standard cannot confer immunity fromlegal obligations.This British Standard was published
4、 under the authority of theStandards Policy and Strategy Committee on 31 August 2014.Amendments issued since publicationDate Text affectedBS EN 15457:2014EUROPEAN STANDARD NORME EUROPENNE EUROPISCHE NORMEN 15457 August 2014 ICS 87.040 Supersedes EN 15457:2007English Version Paints and varnishes - La
5、boratory method for testing the efficacy of film preservatives in a coating against fungi Peintures et vernis - Mthode dessai en laboratoire permettant de dterminer lefficacit des prservateurs du feuil dun revtement contre les champignons Beschichtungsstoffe - Laborverfahren fr die Prfung der Wirksa
6、mkeit von Filmkonservierungsmitteln in einer Beschichtung gegen Pilze 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 EuropeanStandard the status of a national standar
7、d 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
8、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 Republ
9、ic, 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 CO
10、MMITTEE FOR STANDARDIZATION COMIT EUROPEN DE NORMALISATION EUROPISCHES KOMITEE FR 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 15457:2014 EBS EN 15457
11、:2014EN 15457:2014 (E)2 Contents PageForeword3 Introduction .4 1 Scope 5 2 Normative references 5 3 Terms and definitions .5 4 Principle5 5 Apparatus and materials.6 6 Fungi .6 6.1 Fungi more likely to grow in an exterior environment.6 6.2 Fungi more likely to grow in an interior environment7 7 Samp
12、ling and preparation of test samples and of specimens .7 7.1 Sampling.7 7.2 Preparation of test samples (see Annex A) 7 7.3 Conditioning of the test samples.7 7.4 Preparation and number of specimens .7 8 Procedure .8 8.1 Preparation of the Petri dishes with the culture medium8 8.2 Preparation of sto
13、ck cultures and sub-cultures.8 8.3 Preparation of the spore suspension 8 8.4 Inoculation and incubation (see Annex A)8 8.5 Assessment8 9 Test report 9 Annex A (informative) Laboratory method for testing the efficacy of film preservatives in a coating against fungi 10 Annex B (informative) Designatio
14、n of the percentage area of disfigurements according to EN 16492:2014, Table A.3. 11 Bibliography . 12 BS EN 15457:2014EN 15457:2014 (E)3 ForewordThis document (EN 15457:2014) has been prepared by Technical Committee CEN/TC 139 “Paints and varnishes”, the secretariat of which is held by DIN.This Eur
15、opean 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 el
16、ements 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 15457:2007. According to the CEN-CENELEC Internal Regulations, the national standards organizations of the following
17、 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
18、, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland, Turkey and the United Kingdom.BS EN 15457:2014EN 15457:2014 (E)4 IntroductionThis document identifies criteria to assess efficacy of film preservatives in a coating against fungi. The results of the method allow evaluation
19、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 Regulat
20、ion (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.BS EN 15457:2014EN 15457:2014 (E)5 1 ScopeThis European Standard specifies a laboratory test method for determining
21、 the biocidal/biostatic efficacy of single active substances or combinations thereof used in 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 active substances for film preservation, not t
22、he 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.De
23、termination of the performance of film preservatives in coatings by applying ageing procedures is not within the scope of this standard.2 Normative referencesThe following documents, in whole or in part, are normatively referenced in this document and are indispensable for its application. For dated
24、 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 cabinetsEN 16492:2014, Paints and varnishes - Evaluation of the surface disf
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