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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You may experience issues viewing this site in Internet Explorer 9, 10 or Specifications and definitions for ISO surface profile comparators for the assessment of abrasive blast-cleaned surfaces. It is incorporated by Royal Charter. If these details are to be used for any other purpose than implementation then the prior written permission of BSI must be obtained.
If a 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.
Your Alert Profile lists the documents that will be monitored. Never place the comparator face down on rough surfaces despite the protection strips.
This standard is also available to be included in Standards Subscriptions. The many abrasive blast-cleaning procedures in common use are described in ISO Standards Subscriptions from ANSI provides a money-saving, multi-user solution for accessing standards.
See our Returns Policy. This document 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. Oil and Gas Sector. Preparation of steel substrates before application of paints and related products — Surface roughness characteristics of blast-cleaned steel substrates — Part 1: See all free Kindle reading apps.
Specifies the requirements for ISO surface profile comparators which are intended for visual and tactile comparison of steel substrates. This document Older versions.
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.
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.
BS EN ISO 8503-1:2012
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. As the voice of the U. Visit our Help Pages. International Standards ISOISO and ISO have been prepared to provide methods of assessing 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.
This will be indicated in the amendment table on the inside front cover. Would you like to tell us about a lower price? If any noticeable wear is detected, the comparator shall be discarded or, if appropriate, re-calibrated.
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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 850-1 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?
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. Click to learn more. ISOTests for the assessment of surface cleanliness. Surface roughness characteristics of blast-cleaned steel substrates. ISOPreparation of steel substrates before application of paints and related products — Surface preparation methods — Part 2: ISO surface profile comparators shall be manufactured by forming positive replicas from nickel or other corrosion-resistant metal using master coupons prepared from mild steel for example, electro-forming has been found to give suitable products.
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ISOPreparation of steel substrates before application of paints and related products — Surface roughness characteristics of blast-cleaned steel substrates — Part 2: Saudi Standards, Metrology and Quality Organization. BSI also holds the copyright, in the UK, of the publications of the international standardization bodies. Information on standards BSI provides a wide range of information on national, European and international standards isl its Library and its Technical Help to Exporters Service.
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