DIN EN ISO 4628-3-2016 Paints and varnishes - Evaluation of degradation of coatings - Designation of quantity and size of defects and of intensity of uniform changes in appearance .pdf
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1、English price group 12No part of this translation may be reproduced without prior permission ofDIN Deutsches Institut fr Normung e. V., Berlin. Beuth Verlag GmbH, 10772 Berlin, Germany,has the exclusive right of sale for German Standards (DIN-Normen).ICS 87.040!%XL1“2534114www.din.deDIN EN ISO 4628-
2、3Paints and varnishes Evaluation of degradation of coatings Designation of quantity and size of defects, and of intensity of uniform changes in appearance Part 3: Assessment of degree of rusting (ISO 4628-3:2016);English version EN ISO 4628-3:2016,English translation of DIN EN ISO 4628-3:2016-07Besc
3、hichtungsstoffe Beurteilung von Beschichtungsschden Bewertung der Menge und der Gre von Schden und der Intensitt von gleichmigen Vernderungen im Aussehen Teil 3: Bewertung des Rostgrades (ISO 4628-3:2016);Englische Fassung EN ISO 4628-3:2016,Englische bersetzung von DIN EN ISO 4628-3:2016-07Peinture
4、s et vernis valuation de la dgradation des revtements Dsignation de la quantit et de la dimension des dfauts, et de lintensit des changements uniformes daspect Partie 3: valuation du degr denrouillement (ISO 4628-3:2016);Version anglaise EN ISO 4628-3:2016,Traduction anglaise de DIN EN ISO 4628-3:20
5、16-07SupersedesDIN EN ISO 4628-3:2004-01www.beuth.deDocument comprises 23 pagesDTranslation by DIN-Sprachendienst.In case of doubt, the German-language original shall be considered authoritative.July 201608.16DIN EN ISO 4628-3:2016-07 2 A comma is used as the decimal marker. National foreword This d
6、ocument (EN ISO 4628-3:2016) has been prepared by Technical Committee ISO/TC 35 “Paints and varnishes” in collaboration with Technical Committee CEN/TC 139 “Paints and varnishes” (Secretariat: DIN, Germany). The responsible German body involved in its preparation was DIN-Normenausschuss Beschichtung
7、s-stoffe und Beschichtungen (DIN Standards Committee Coatings and Coating Materials), Working Committee NA 002-00-07 AA Allgemeine Prfverfahren fr Beschichtungsstoffe und Beschichtungen. DIN EN ISO 4628 consists of the following parts, under the general title Paints and varnishes Evaluation of degra
8、dation of coatings Designation of quantity and size of defects, and of intensity of uniform changes in appearance: Part 1: General introduction and designation system Part 2: Assessment of degree of blistering Part 3: Assessment of degree of rusting Part 4: Assessment of degree of cracking Part 5: A
9、ssessment of degree of flaking Part 6: Assessment of degree of chalking by tape method Part 7: Assessment of degree of chalking by velvet method Part 8: Assessment of degree of delamination and corrosion around a scribe or other artificial defect Part 10: Assessment of degree of filiform corrosion T
10、he DIN Standards corresponding to the International Standards referred to in this document are as follows: ISO 4628-1:2016 DIN EN ISO 4628-1:2016-06 ISO 8501-1 DIN EN ISO 8501-1 ISO 13076 DIN EN ISO 13076 Amendments This standard differs from DIN EN ISO 4628-3:2004-01 as follows: a) a normative refe
11、rence to ISO 13076 for illumination for the visual assessment has been added; b) a note on the rusted area of the degree of rusting Ri 5 has been added. Previous editions DIN 53210: 1930-02, 1964-06, 1978-02 DIN EN ISO 4628-3: 2004-01 DIN EN ISO 4628-3:2016-07 3 National Annex NA (informative) Bibli
12、ography DIN EN ISO 4628-1:2016-06, Paints and varnishes Evaluation of degradation of coatings Designation of quantity and size of defects, and of intensity of uniform changes in appearance Part 1: General introduction and designation system (ISO 4628-1:2016) DIN EN ISO 8501-1, Preparation of steel s
13、ubstrates before application of paints and related products Visual assessment of surface cleanliness Part 1: Rust grades and preparation grades of uncoated steel substrates and of steel substrates after overall removal of previous coatings DIN EN ISO 13076, Paints and varnishes Lighting and procedur
14、e for visual assessments of coatings DIN EN ISO 4628-3:2016-07 4 This page is intentionally blank EUROPEAN STANDARD NORME EUROPENNE EUROPISCHE NORM EN ISO 4628-3 February 2016 ICS 87.040 Supersedes EN ISO 4628-3:2003 English Version Paints and varnishes Evaluation of degradation of coatings Designat
15、ion of quantity and size of defects, and of intensity of uniform changes in appearance Part 3: Assessment of degree of rusting (ISO 4628-3:2016) Peintures et vernis valuation de la dgradation des revtements Dsignation de la quantit et de la dimension des dfauts, et de lintensit des changements unifo
16、rmes daspect Partie 3: valuation du degr denrouillement (ISO 4628-3:2016) Beschichtungsstoffe Beurteilung von Beschichtungsschden Bewertung der Menge und der Gre von Schden und der Intensitt von gleichmigen Vernderungen im Aussehen Teil 3: Bewertung des Rostgrades (ISO 4628-3:2016) This European Sta
17、ndard was approved by CEN on 19 December 2015. 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 concerni
18、ng 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 i
19、ts 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, Germ
20、any, 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 COMIT EUROPEN DE NORMALISATION EUROPISCHES KOMITEE FR
21、 NORMUNG CEN-CENELEC Management Centre: Avenue Marnix 17, B-1000 Brussels 2016 CEN All rights of exploitation in any form and by any means reserved worldwide for CEN national Members. Ref. No. EN ISO 4628-3:2016 E EN ISO 4628-3:2016 (E) Contents Page 2European foreword . 3 Foreword 4 1 Scope 5 2 Nor
22、mative references 5 3 Terms and definitions . 5 4 Assessment 6 5 Expression of results 6 6 Test report . 7 Annex A (normative) Calibration images . 13 Annex B (informative) Correlation between the ISO rating system and other systems 18 Bibliography . 19 DIN EN ISO 4628-3:2016-07 EN ISO 4628-3:2016 (
23、E) European foreword This document (EN ISO 4628-3:2016) has been prepared by Technical Committee ISO/TC 35 “Paints and varnishes” in collaboration with 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
24、 national standard, either by publication of an identical text or by endorsement, at the latest by August 2016, and conflicting national standards shall be withdrawn at the latest by August 2016. Attention is drawn to the possibility that some of the elements of this document may be the subject of p
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