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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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ISO 8503-4:2012

Already Subscribed to this document. ISOSurface roughness characteristics of blast-cleaned steel substrates. Users of British Standards should make sure that they possess the latest amendments or editions. Such recommendations are found in other documents such as national standards and codes of practice.

BS EN ISO 8503-4:2012

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 850-34. ISO describes the method of using these comparators.

If a segment of a used comparator, when compared with the equivalent segment of an unused comparator, would ido a different grading assessment see ISO of a surface profile, the used comparator should be discarded or re-calibrated. ISOVisual assessment of surface cleanliness.

Method for the calibration of ISO surface profile comparators and for the determination of surface profile — Focusing microscope procedure Preparation of steel substrates before application of paints and related products — Surface roughness characteristics of blast-cleaned steel substrates —Part 4: This website is best viewed with browser version of up to Microsoft Internet Explorer 8 or Firefox 3.

Your basket is empty. Please first log in with a verified email before subscribing to alerts. Revisions British Standards are updated by amendment or revision. ISOPreparation of steel substrates before application of paints and related products — Visual assessment of surface cleanliness — Part 1: Up-to-date lists and bibliographical references concerning such national standards may be obtained on application to the Central Secretariat or to any CEN member.

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Standards Subscriptions from ANSI provides a money-saving, multi-user solution for accessing standards. 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.

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. Rust grades and preparation grades of uncoated steel substrates and of steel substrates after overall removal of previous coatings.

Standards Subsctiption may be the perfect solution. Please download Chrome or Firefox or view our browser tips. This standard is also available to be included in Standards Subscriptions. 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 of blast-cleaned steel substrates — Part 1: Keep the comparator in the protective case provided when not in use.

Surface roughness characteristics of blast-cleaned steel substrates. 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 by November Worldwide Standards We can source any standard from anywhere in the world. The four International Standards referred to above deal with the following aspects of preparation of steel substrates: Method for the calibration of ISO surface profile comparators and for the determination of surface profile.

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Need more than one copy? 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. Compliance with a British Standard does not of itself confer immunity from legal obligations. Your Alert Profile lists the documents that will be monitored.

NOTE Other comparator designs and configurations 850-34 be used, provided that four segments are included which comply with the profiles and tolerances specified in this International Standard. The visual assessment of the comparator shall not be inferior to preparation grade Sa 2 ” of ISO As the voice of the U.

We have no amendments or corrections for this standard. ISOPreparation of steel substrates before application of paints and related products — Surface roughness characteristics of blast-cleaned steel substrates — Part 2: Details and advice can be obtained from the Copyright Manager. Comparators require careful handling.

ISO 粗糙度比对板_百度文库

Never place the comparator face down on rough surfaces despite the protection strips. This will be indicated in the amendment table on the inside front cover. Consequently, it was concluded that, because of this random nature, no method is capable of giving iiso precise isso for the profile.

Subscription pricing is determined by: Contact the Information Centre. Surface roughness characteristics of blast-cleaned steel substrates Specifications and definitions for ISO surface profile comparators for the assessment of abrasive blast-cleaned surfaces BS EN ISO