BS-EN-13523-19-2004.pdf
《BS-EN-13523-19-2004.pdf》由会员分享,可在线阅读,更多相关《BS-EN-13523-19-2004.pdf(20页珍藏版)》请在三一文库上搜索。
1、BRITISH STANDARD BS EN 13523-19:2004 Coil coated metals Test methods Part 19: Panel design and method of atmospheric exposure testing The European Standard EN 13523-19:2004 has the status of a British Standard ICS 25.220.60 ? BS EN 13523-19:2004 This British Standard, was published under the authori
2、ty of the Standards Policy and Strategy Committee on 25 November 2004 BSI 25 November 2004 ISBN 0 580 44863 0 National foreword This British Standard is the official English language version of EN 13523-19:2004. The UK participation in its preparation was entrusted to Technical Committee STI/27, Pai
3、nt systems for metallic substrates, which has the responsibility to: A list of organizations represented on this committee can be obtained on request to its secretary. Cross-references The British Standards which implement international or European publications referred to in this document may be fo
4、und in the BSI Catalogue under the section entitled “International Standards Correspondence Index”, or by using the “Search” facility of the BSI Electronic Catalogue or of British Standards Online. This publication does not purport to include all the necessary provisions of a contract. Users are res
5、ponsible for its correct application. Compliance with a British Standard does not of itself confer immunity from legal obligations. aid enquirers to understand the text; present to the responsible international/European committee any enquiries on the interpretation, or proposals for change, and keep
6、 the UK interests informed; monitor related international and European developments and promulgate them in the UK. Summary of pages This document comprises a front cover, an inside front cover, the EN title page, pages 2 to 16, an inside back cover and a back cover. The BSI copyright notice displaye
7、d in this document indicates when the document was last issued. Amendments issued since publication Amd. No. DateComments EUROPEAN STANDARD NORME EUROPENNE EUROPISCHE NORM EN 13523-19 November 2004 ICS 25.220.60 English version Coil coated metals - Test methods - Part 19: Panel design and method of
8、atmospheric exposure testing Tles prlaques - Mthodes dessai - Partie 19: Modles de panneaux et mthode dessai pour les essais dexposition lextrieur Bandbeschichtete Metalle - Prfverfahren - Teil 19: Probenplatten und Verfahren zur Freibewitterung This European Standard was approved by CEN on 23 Septe
9、mber 2004. 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 ob
10、tained on application to the Central Secretariat 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 Central Se
11、cretariat has the same status as the official versions. CEN members are the national standards bodies of Austria, Belgium, Cyprus, Czech Republic, Denmark, Estonia, Finland, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland,
12、Portugal, Slovakia, Slovenia, Spain, Sweden, Switzerland and United Kingdom. EUROPEAN COMMITTEE FOR STANDARDIZATION COMIT EUROPEN DE NORMALISATION EUROPISCHES KOMITEE FR NORMUNG Management Centre: rue de Stassart, 36 B-1050 Brussels 2004 CENAll rights of exploitation in any form and by any means res
13、erved worldwide for CEN national Members. Ref. No. EN 13523-19:2004: E EN 13523-19:2004 (E) 2 Foreword This document (EN 13523-19:2004) 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 statu
14、s of a national standard, either by publication of an identical text or by endorsement, at the latest by May 2005, and conflicting national standards shall be withdrawn at the latest by May 2005. According to the CEN/CENELEC Internal Regulations, the national standards organizations of the following
15、 countries are bound to implement this European Standard: Austria, Belgium, Cyprus, Czech Republic, Denmark, Estonia, Finland, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Slovakia, Slovenia, Spain, Sweden, Sw
16、itzerland and United Kingdom. EN 13523-19:2004 (E) 3 Introduction In the past it has been common practice in the northern hemisphere to expose test panels at 45 facing South. Whilst this orientation is appropriate for degradation of the organic coating, investigations have shown that it has little b
17、earing on the overall corrosion performance of the product when used in building applications. For example, the 45 facing South exposure takes no account of overhangs which produce unwashed areas; sheet overlaps; low pitched roofing, etc. The Outdoor Exposure Committee of European Coil Coating Assoc
18、iation (ECCA) designed an exposure system which aligns more closely with “real life“ situations and which is the basis of this part of EN 13523 Three panel orientations are specified: a) PANEL 1: 45 to horizontal facing South. The traditional orientation for evaluation of organic coatings: colour ch
19、ange, gloss change, chalking, etc.; b) PANEL 2: 90 to horizontal facing North, with an overhang for evaluating general corrosion on side cladding particularly in unwashed areas; c) PANEL 3: 5 to horizontal facing South. This panel which includes an overlap is principally for evaluating general corro
20、sion in roofing applications. The selection of one or more panel designs and their corresponding orientations will be chosen according to the exposure data required. EN 13523-19:2004 (E) 4 1 Scope This part of EN 13523 specifies the panel design and describes the procedure for determining the resist
21、ance to outdoor exposure of an organic coating on a metallic substrate. 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
22、 document (including any amendments) applies. EN 13523-0:2001, Coil coated metals Test methods Part 0: General introduction and list of test methods. EN 13523-2, Coil coated metals Test methods Part 2: Specular gloss. EN 13523-3, Coil coated metals Test methods Part 3: Colour difference Instrumental
23、 comparison. EN 13523-7:2001, Coil coated metals Test methods Part 7: Resistance to cracking on bending (T-bend test). EN 13523-14, Coil coated metals Test methods Part 14: Chalking (Helmen method). EN 13523-21, Coil coated metals Test methods Part 21: Evaluation of outdoor exposed panels. 3 Terms a
24、nd definitions For the purposes of this document, the terms and definitions given in EN 13523-0:2001 apply. 4 Apparatus 4.1 Rack design The typical rack configuration accommodating the three elevations is shown in Figures 4 and 5. The actual design and material of manufacture is at the discretion of
- 配套讲稿:
如PPT文件的首页显示word图标,表示该PPT已包含配套word讲稿。双击word图标可打开word文档。
- 特殊限制:
部分文档作品中含有的国旗、国徽等图片,仅作为作品整体效果示例展示,禁止商用。设计者仅对作品中独创性部分享有著作权。
- 关 键 词:
- BS EN 13523 19 2004
链接地址:https://www.31doc.com/p-3741002.html