INTERNATIONAL. STANDARD. ISO. Second edition. Reference number. ISO (E). Provläsningsexemplar / Preview. DIN EN ISO Preparation of steel substrates before application of paints and related products – Surface roughness characteristics of. STANDARD. ISO. Second edition. Reference number. ISO (E). This is a free 4 page sample. Access the full version online.
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Spark-eroded, shot-blasted 85034- grit-blasted, and polished. For dated references, subsequent amendments to or revisions of any of these publications apply to this European Standard only when incorporated in it by amendment or revision. Proceed to Checkout Continue Shopping.
BSI also holds the copyright, in the UK, of the publications of the international standardization bodies. Details and advice can be obtained from the Copyright Manager. Tests for the assessment of surface cleanliness Extraction of soluble contaminants isi analysis. This standard is not included in any packages. If the comparator becomes wet, dry it with soft tissues.
This will be ieo in the amendment table on the inside front cover. If the visual assessment of the cleanliness of the surface of the isp does not correspond to Sa 2 ” or Sa 3 specified in ISOthe comparator shall be discarded.
Revisions British Standards are updated by amendment or revision. NOTE Comparators in frequent use should be checked against an unused comparator at three-monthly intervals or whenever the surface appears worn or damaged.
Annex ZA normative Normative references to international publications with their relevant European publications This European Standard incorporates by dated or undated reference, provisions from other publications. ISOSurface preparation methods. Summary of pages This document comprises a front cover, an inside front cover, pages i to iv, the EN ISO title page, pages 2 to 8, an inside back cover and a back cover.
Please download Chrome or Firefox or view our browser tips. It presents the UK view on standards in Europe and at the international level. Rust grades and preparation grades of uncoated steel substrates and of steel substrates after overall removal of previous coatings.
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of an identical text or by endorsement, at the latest by Novemberand conflicting national standards shall be withdrawn at the latest isso November ixo Except as permitted under the Copyright, Designs and Patents Act no extract may be reproduced, stored in a retrieval system or transmitted in any form or by any means — electronic, photocopying, recording or otherwise — without prior written permission from BSI.
Paints, varnishes, substrates, steel products, tests, determination, surface condition English version Preparation of steel substrates before application of paints and related products — Surface roughness characteristics iwo blast-cleaned steel substrates — Part 1: Each comparator shall be accompanied by a calibration certificate stating the method for determining the surface profile, the estimated tolerance, and the calibrated surface profile, in micrometres, of each segment see also clause 8.
A British Standard does not purport to include all the necessary provisions of a contract. The determination can be carried out on a representative section of the blast-cleaned surface or, if direct observation of the surface is not feasible, on a replica of the surface.
ISOPaints and varnishes — Vocabulary. Surface roughness characteristics of blast-cleaned steel substrates. International Standards ISOISO and ISO have been prepared to provide methods of 853-4 these factors, while ISO provides guidance on the preparation methods that are available for cleaning steel substrates, indicating the capabilities of each in attaining specified levels of cleanliness.
Keep the comparator in the protective case provided when iwo in use. Surface roughness characteristics of blast-cleaned steel substrates Method for the calibration of ISO surface profile comparators and for the determination of surface profile.
The segments shall comply with the values given ido Table 1 when measured according to the methods described in ISO or ISO Users of British Standards should make sure that they possess the latest amendments or editions.
Information on standards BSI izo a wide range of information on national, European and international standards through its Library and its Sio Help to Exporters Service. If any noticeable wear is detected, the comparator shall be discarded or, if appropriate, re-calibrated.
Method for the calibration of ISO surface profile comparators and for the determination of surface profile. It will be necessary for the users of these International Standards to ensure that the qualities specified are — compatible and appropriate both for the environmental conditions to which the steel will be exposed and for the protective coating isso to be used; — within the capability of the cleaning procedure specified.
Neither do they contain recommendations for the surface quality requirements for specific situations even though surface quality can have a direct influence on the choice of protective coating to be applied and on its performance.
Contents Foreword 0 Introduction 1 Scope and field of application 2 References 3 Definitions 4 ISO surface profile comparators 5 Ranges of the profile gradings 6 Calibration of comparators 7 Maintenance and re-calibration of comparators 8 Calibration certificate for ISO surface profile comparators Annex A Recommendations regarding the care of ISO surface profile comparators Annex ZA normative Normative references to international publications with their relevant European publications Figure — ISO surface profile comparator Table 1 — Nominal values and tolerances for the surface profiles of the segments of ISO surface profile comparators Table 2 — Limits of profile grades Page 2 3 3 4 4 5 6 6 6 6 8 8 7 5 6 2?
Method for the calibration of ISO surface profile comparators and for the determination of surface profile — Focusing microscope procedure — Part 4: Compliance with a British Standard does not of itself confer immunity from legal obligations. It is incorporated by Royal Charter.
BS EN ISO 8503-4:2012
ISOTests for the assessment of surface cleanliness. Please first log in with a verified email before subscribing to alerts. Already Subscribed to this document. You may delete a document from your Alert Profile at any time.
Method for the grading of surface profile of abrasive blast-cleaned steel — Comparator procedure Preparation of steel substrates before application oso paints and related products — Surface roughness characteristics of blast-cleaned steel substrates — Part 3: ISO surface profile comparators shall be marked: Surface roughness characteristics of blast-cleaned steel substrates Method for the grading of surface profile of abrasive blast-cleaned steel.
The principal factors that are known to influence this performance are a the presence of rust and mill scale; b the presence of uso contaminants, including salts, dust, oils and greases; c the surface profile. For undated references the latest edition of the publication referred to applies.
If permission is granted, the terms may include 85033-4 payments or a licensing agreement. ISOVisual assessment of surface cleanliness.