EN 4159:2011

Aerospace series - Paints and varnishes - Determination of resistance to microbial growth

This European Standard specifies a method to assess the ability of biocide-containing coatings to prevent the germination of conidiospores of certain fungi known to be capable of proliferating in fuel systems for aerospace applications.

Luft- und Raumfahrt - Beschichtungsstoffe - Bestimmung der Widerstandsfähigkeit gegen Schimmelwachstum

Diese Europäische Norm legt ein Verfahren zum Beurteilen von biozidhaltigen Beschichtungen zur Vermeidung der Keimung von Konidiosporen bestimmter Pilze fest, die für ihre starke Vermehrung in Kraftstoffanlagen bekannt sind, die in der Luft- und Raumfahrt angewendet werden.

Série aérospatiale - Peintures et vernis - Détermination de la résistance à l'action des microorganismes

Aeronavtika - Barve in laki - Ugotavljanje odpornosti proti razvoju plesni

Ta evropski standard določa metodo za oceno sposobnosti lakov, ki vsebujejo biocid, za preprečevanje kalitve trosov nekaterih vrst gliv, za katere je znano, da se lahko razvijejo v sistemih za gorivo za uporabo v aeronavtiki.

General Information

• Status: Published
• Publication Date: 13-Dec-2011
• Withdrawal Date: 29-Jun-2012
• ICS: 49.040 - Coatings and related processes used in aerospace industry
• Technical Committee: ASD-STAN - Aerospace
• Drafting Committee: ASD-STAN/D 5 - Non-Metallic
• Current Stage: 9093 - Decision to confirm - Review Enquiry
• Completion Date: 01-Jun-2017
• Ref Project: SIST EN 4159:2012 - Aerospace series - Paints and varnishes - Determination of resistance to microbial growth

Standards Content (Sample)

2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.Aeronavtika - Barve in laki - Ugotavljanje odpornosti proti razvoju plesniLuft- und Raumfahrt - Anstrichstoffe - Bestimmung der Widerstandsfähigkeit gegen SchimmelwachstumSérie aérospatiale - Peintures et vernis - Détermination de la résistance à l'action des microorganismesAerospace series - Paints and varnishes - Determination of resistance to microbial growth49.040Prevleke in z njimi povezani postopki, ki se uporabljajo v letalski in vesoljski industrijiCoatings and related processes used in aerospace industryICS:Ta slovenski standard je istoveten z:EN 4159:2011SIST EN 4159:2012en01-februar-2012SIST EN 4159:2012SLOVENSKI
STANDARD



SIST EN 4159:2012



EUROPEAN STANDARD NORME EUROPÉENNE EUROPÄISCHE NORM
EN 4159
December 2011 ICS 49.040 English Version
Aerospace series - Paints and varnishes - Determination of resistance to microbial growth
Série aérospatiale - Peintures et vernis - Détermination de la résistance à l'action des microorganismes
Luft- und Raumfahrt - Beschichtungsstoffe - Bestimmung der Widerstandsfähigkeit gegen Schimmelwachstum This European Standard was approved by CEN on 27 August 2011.
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, 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 STANDARDIZATION
COMITÉ EUROPÉEN DE NORMALISATION EUROPÄISCHES KOMITEE FÜR NORMUNG
Management Centre:
Avenue Marnix 17,
B-1000 Brussels © 2011 CEN All rights of exploitation in any form and by any means reserved worldwide for CEN national Members. Ref. No. EN 4159:2011: ESIST EN 4159:2012



EN 4159:2011 (E) 2 Contents Page Foreword .3 Introduction .4 1 Scope .5 2 Terms and definitions .5 3 Principle .5 4 Apparatus .5 5 Specimen .6 6 Procedure .6 6.1 Test methods .6 6.1.1 Preparation of agarose ++++ glucose gel .6 6.1.2 Application of gel to coating .6 6.1.3 Preparation of spore suspension .6 6.1.4 Application of suspension to gel and storage at 25 °C .7 6.1.5 Microscopic examination .7 6.1.6 Time course of germination .7 7 Designation .
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