INTERNATIONAL. STANDARD. ISO. Second edition. Reference number. ISO (E). Provläsningsexemplar / Preview. BS EN ISO Preparation of steel substrates before application of paints and related products – Surface roughness characteristics of blast-cleaned steel. mental and non-governmental, in liaison with ISO, also take part in the work. Standard IS0 I was prepared by Technical Committee ISO/TC
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It has been assumed in the drafting of this standard that it will be used and applied by those who are suitably qualified and experienced and for whose guidance it has been prepared.
Spark-eroded, shot-blasted and grit-blasted, and polished. Accept and continue Learn more about the cookies we use and how to change your settings. Preparation of steel substrates before application of paints and related products — Surface roughness characteristics of blast-cleaned steel substrates — Part 1: Add to Alert PDF.
Method for the calibration of ISO surface profile comparators and for the determination of surface profile — Focusing microscope procedure — Part 4: 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.
Characteristics of the roughness of blast-cleaned surfaces are defined in 3. Copyright Copyright subsists in all BSI publications. BSI also holds the copyright, in the UK, of the publications of the international standardization bodies. 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.
Method for the calibration of ISO surface profile comparators and for the determination of surface profile — Stylus instrument procedure. Specifies the requirements for ISO surface profile comparators which are intended for visual and tactile comparison of steel substrates that have been blast-cleaned with either shot abrasives or grit abrasives.
A British Standard does not purport to include all the necessary provisions of a contract. ISO surface profile comparators are for use in assessing, on site, the roughness of surfaces before the application of paints and related products or other protective treatments. Read more Read less. 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. Specifies the requirements for ISO surface profile comparators which are intended for visual and tactile comparison of steel substrates.
This document Older versions. This will be indicated in the amendment table on the inside front cover. 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?
Specifications and definitions for ISO surface profile comparators for the assessment of abrasive blast-cleaned surfaces. This standard has been updated see copyright date and may have had amendments incorporated.
Table 2 — Limits of profile grades a Comparators for steel, blast-cleaned with grit abrasives Fine G Medium G Coarse G Profiles equal to segment 1 and up to but excluding segment 2 Profiles equal to segment 2 and up to but excluding segment 3 Profiles equal to segment 3 and up to but excluding segment 4 6 Calibration of comparators A comparator shall be deemed to have been calibrated if, on measuring each of the profiles on the reference surface by either the method described in ISO or the method described in ISOthe values for all the profiles are within the respective nominal values and tolerances specified in Table 1.
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.
BS EN ISO 8503-1:2012
Amazon Prime Music Stream millions of songs, ad-free. The four International Standards referred to above deal with the following aspects of preparation of steel substrates: Again there may be more recent versions of the document.
Ministry of Commerce and Industry. Consequently, it was concluded that, because of this random nature, no method is capable of giving a precise value for the profile. Your basket is empty. Table 1 — Nominal values and tolerances for the surface profiles of the segments of ISO surface profile comparators a Comparators for steel, blast-cleaned with grit abrasives Segment Nominal readinga 4m Tolerance 4m 3.
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Standards Subsctiption may be the perfect solution. If 803-1 segment of a used comparator, when compared with the equivalent segment of an unused comparator, would yield a different grading assessment see ISO of a surface profile, the used comparator should be discarded or re-calibrated. Share your thoughts with other customers. Users of British Standards jso make sure that they possess the latest amendments or editions.
When using the stylus method see ISOthe nominal reading refers to R y5. NOTE 1 ISO surface profile comparators are used for assessing, on site, the roughness of surfaces before the application of paints and related products or other protective treatments. If these details are to be used for any other purpose than implementation then the prior written permission of BSI must iiso obtained.
ISO describes the method of using these comparators.
Search all products 85003-1. As the voice of the U. The many abrasive blast-cleaning procedures in common use are described in ISO Comparators are for use on site prior to the application of coating materials or protective paintings of surfaces. Standards Subscriptions from ANSI provides a money-saving, multi-user solution for accessing standards. This European Standard shall be given the status of a national standard, either by publication of an identical text or by 8530-1, at the latest by Novemberand conflicting national standards shall be withdrawn at the latest by November If any noticeable wear is detected, the comparator shall be discarded or, if appropriate, re-calibrated.
The segments shall comply with the values given in Table 1 when measured according to the methods described in ISO or ISO If the visual assessment of the cleanliness of the surface of the comparator does not correspond to Sa 2 ” isl Sa 3 specified in ISOthe comparator shall be discarded. You can buy this standard from any national standardization body. Users of British Standards are responsible for their correct application.
ISO surface profile comparators are use in assessing, on site, the roughness of 8503- before the application of paints and related products or other protective treatments.