BS EN IS0 2810:2020 BSl Standards Publication Paints and varnishes Natural weathering of coatings Exposure and assessment bsi. BSENIS02810:2020 BRITISH STANDARD National foreword This British Standard is the UK implementation of EN IS0 2810:2020.It is identical to IS0 2810:2020. It supersedes BS EN IS0 2810:2004, which iswithdrawn. TheUKparticipationinitspreparationwas entrustedtoTechnical Committee STI/10, Test methodsfor paints. A list oforganizationsrepresented on this committee can be obtained on request to its committee manager. This publication does not purport to include all the necessary provisions ofa contract. Users are responsible for its correct application. @TheBritish Standards Institution2020 Published by BSI Standards Limited 2020 ISBN9780539012811 ICS 87.040 Compliance with a British Standard cannot confer immunity from legal obligations. This British Standard was published under the authority of the Amendments/corrigendaissuedsincepublication Date Text affected EUROPEANSTANDARD EN IS0 2810 NORME EUROPEENNE EUROPAISCHE NORM September 2020 ICS 87.040 Supersedes ENIS0 2810:2004 English Version Paints and varnishes - Natural weathering of coatings - Exposureandassessment (Is02810:2020) Peintures et vernis - Vieillissement Beschichtungsstoffe -Freibewitterung natureldes revetements-Exposition von Beschichtungen-Bewitterung et évaluation (IS0 2810:2020) und Bewertung (IS0 2810:2020) This European Standard was approved by CEN on 28 August 2020. 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 Management Centre has the same status asthe 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, Republic of North Macedonia, Romania, Serbia, Slovakia, Slovenia, Spain, Sweden, Switzerland, Turkey and United Kingdom. cen EUROPEAN COMMITTEE FOR STANDARDIZATION COMITE EUROPEEN DE NORMALISATION EUROPAISCHES KOMITEEFURNORMUNG CEN-CENELEC Management Centre: Rue de la Science 23, B-1040 Brussels 2020CEN All rights of exploitation in any form and by any means reserved Ref. No. EN ISO 2810:2020: E worldwide for CEN national Members