BS-EN-ISO-8502-2-2005.pdf
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1、BRITISH STANDARD BS EN ISO 8502-2:2005 Preparation of steel substrates before application of paints and related products Tests for the assessment of surface cleanliness Part 2: Laboratory determination of chloride on cleaned surfaces The European Standard EN ISO 8502-2:2005 has the status of a Briti
2、sh Standard ICS 25.220.10 ? Licensed Copy: sheffieldun sheffieldun, na, Sun Nov 19 12:39:24 GMT+00:00 2006, Uncontrolled Copy, (c) BSI BS EN ISO 8502-2:2005 This British Standard was published under the authority of the Standards Policy and Strategy Committee on 4 January 2006 BSI 4 January 2006 ISB
3、N 0 580 47405 4 National foreword This British Standard is the official English language version of EN ISO 8502-2:2005. It is identical with ISO 8502-2:2005. It supersedes BS EN ISO 8502-2:2000 which is withdrawn. The UK participation in its preparation was entrusted to Technical Committee STI/21, S
4、urface preparation of steel, 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 found in
5、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 responsibl
6、e 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 UK int
7、erests 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 ISO title page, the EN ISO foreword page, the ISO title page, pages ii to v, a blank page, pages 1 to 6, an in
8、side back cover and a back cover. The BSI copyright notice displayed in this document indicates when the document was last issued. Amendments issued since publication Amd. No. DateComments Licensed Copy: sheffieldun sheffieldun, na, Sun Nov 19 12:39:24 GMT+00:00 2006, Uncontrolled Copy, (c) BSI EURO
9、PEAN STANDARD NORME EUROPENNE EUROPISCHE NORM EN ISO 8502-2 October 2005 ICS 25.220.10Supersedes EN ISO 8502-2:1999 English Version Preparation of steel substrates before application of paints and related products - Tests for the assessment of surface cleanliness - Part 2: Laboratory determination o
10、f chloride on cleaned surfaces (ISO 8502-2:2005) Prparation des subjectiles dacier avant application de peintures et de produits assimils - Essais pour apprcier la propret dune surface - Partie 2: Recherche en laboratoire des chlorures sur les surfaces nettoyes (ISO 8502-2:2005) Vorbereitung von Sta
11、hloberflchen vor dem Auftragen von Beschichtungsstoffen - Prfungen zur Beurteilen der Oberflchenreinheit - Teil 2: Laborbestimmung von Chlorid auf gereinigten Oberflchen (ISO 8502-2:2005) This European Standard was approved by CEN on 8 August 2005. CEN members are bound to comply with the CEN/CENELE
12、C 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 Central Secretariat or to any CEN
13、 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 Secretariat has the same status as the official versions. CEN me
14、mbers 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, Portugal, Slovakia, Slovenia, Spain, Sweden, Switzerland and U
15、nited Kingdom. EUROPEAN COMMITTEE FOR STANDARDIZATION COMIT EUROPEN DE NORMALISATION EUROPISCHES KOMITEE FR NORMUNG Management Centre: rue de Stassart, 36 B-1050 Brussels 2005 CENAll rights of exploitation in any form and by any means reserved worldwide for CEN national Members. Ref. No. EN ISO 8502
16、-2:2005: E Licensed Copy: sheffieldun sheffieldun, na, Sun Nov 19 12:39:24 GMT+00:00 2006, Uncontrolled Copy, (c) BSI Foreword This document (EN ISO 8502-2:2005) has been prepared by Technical Committee ISO/TC 35 “Paints and varnishes“ in collaboration with Technical Committee CEN/TC 139 “Paints and
17、 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 April 2006, and conflicting national standards shall be withdrawn at the latest by April 2006.
18、 This document supersedes EN ISO 8502-2:1999. According to the CEN/CENELEC Internal Regulations, the national standards organizations of the following countries are bound to implement this European Standard: Austria, Belgium, Cyprus, Czech Republic, Denmark, Estonia, Finland, France, Germany, Greece
19、, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Slovakia, Slovenia, Spain, Sweden, Switzerland and United Kingdom. Endorsement notice The text of ISO 8502-2:2005 has been approved by CEN as EN ISO 8502-2:2005 without any modifications.
20、 EN ISO 8502-2:2005 Licensed Copy: sheffieldun sheffieldun, na, Sun Nov 19 12:39:24 GMT+00:00 2006, Uncontrolled Copy, (c) BSI Reference number ISO 8502-2:2005(E) INTERNATIONAL STANDARD ISO 8502-2 Second edition 2005-10-15 Preparation of steel substrates before application of paints and related prod
21、ucts Tests for the assessment of surface cleanliness Part 2: Laboratory determination of chloride on cleaned surfaces Prparation des subjectiles dacier avant application de peintures et de produits assimils Essais pour apprcier la propret dune surface Partie 2: Recherche en laboratoire des chlorures
22、 sur les surfaces nettoyes EN ISO 8502-2:2005 Licensed Copy: sheffieldun sheffieldun, na, Sun Nov 19 12:39:24 GMT+00:00 2006, Uncontrolled Copy, (c) BSI ii Licensed Copy: sheffieldun sheffieldun, na, Sun Nov 19 12:39:24 GMT+00:00 2006, Uncontrolled Copy, (c) BSI iii Contents Page Foreword iv Introdu
23、ction v 1 Scope . 1 2 Normative references. 1 3 Principle. 2 4 Reagents and materials . 2 5 Apparatus 3 6 Procedure 3 6.1 Blank titration 3 6.2 Washing of the surface 3 6.3 Wash-water titration . 4 7 Expression of results . 4 8 Test report . 5 Bibliography. 6 EN ISO 8502-2:2005 Licensed Copy: sheffi
24、eldun sheffieldun, na, Sun Nov 19 12:39:24 GMT+00:00 2006, Uncontrolled Copy, (c) BSI iv Foreword ISO (the International Organization for Standardization) is a worldwide federation of national standards bodies (ISO member bodies). The work of preparing International Standards is normally carried out
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