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 is the constant aim of BSI to improve the quality of our products and services. Amazon Prime Music Stream millions of songs, ad-free. Specifies the requirements for ISO surface profile comparators which are intended for visual and tactile comparison of steel substrates that 850-1 been blast-cleaned with either shot abrasives or grit abrasives. 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.
The segments shall comply with the values given in Table 1 when measured according to the methods described in ISO or ISO Method for the grading of surface profile of abrasive blast-cleaned steel — Comparator procedure — Part 3: This part of 85031- specifies the requirements for ISO surface profile comparators, which are intended for visual and tactile comparison of steel substrates which have been blast-cleaned with either shot abrasives or grit abrasives.
Proceed to Checkout Continue Shopping. 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 — 850-31 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?
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Click here to find out how to access this document. Information on standards BSI provides a wide range of information on national, European and international standards through its Library and its Technical Help to Exporters Service. Comparators ixo for use on site prior to the application of coating materials or protective paintings of surfaces.
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Irrespective of the procedures and the type of abrasive that are used for the preparation of steel substrates, the surface after blast-cleaning consists of random irregularities with peaks and valleys that are not easily characterized. Specifications and definitions for ISO surface profile comparators for the assessment of abrasive blast-cleaned surfaces.
Saudi Standards, Metrology and Quality Organization. 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 is identical with ISO Get to Know Us. Method for the grading of surface profile of abrasive blast-cleaned steel — Comparator procedure Preparation of steel substrates before application of paints and related products — Surface roughness characteristics of blast-cleaned steel substrates — Part 3: ISOVisual assessment of surface cleanliness. You may find similar items within these categories by selecting from the choices below:.
Add to Alert PDF. 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.
If any noticeable wear is detected, the comparator shall be discarded or, if appropriate, re-calibrated. Details and advice can be obtained from the Copyright Manager. These normative references are cited at the appropriate places in the text and the publications are listed hereafter. Surface roughness characteristics of blast-cleaned steel substrates.
BS EN ISO 8503-1:2012
Spark-eroded, shot-blasted and grit-blasted, and polished. Surface roughness characteristics of blast-cleaned steel substrates Method for the grading of surface profile of abrasive blast-cleaned steel. We have no amendments or corrections for this standard.
ISOPreparation of steel substrates before application 8053-1 paints and related products 850-31 Surface roughness characteristics of blast-cleaned 803-1 substrates — Part 2: 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.
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.
The faster, easier way to work with standards. Delivery and Returns see our delivery rates and policies thinking of returning an item? ISOSurface preparation methods. Only surface profile comparators that comply may be inscribed on the underside as described in clause 4. 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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