19/30393097 DC - BS EN ISO 11127-4. Preparation of steel substrates before application of paints and related products. Test methods for non-metallic blast-cleaning abrasives. Part 4. Assessment of hardness by a glass slide test

19/30393097 DC

BS EN ISO 11127-4. Preparation of steel substrates before application of paints and related products. Test methods for non-metallic blast-cleaning abrasives. Part 4. Assessment of hardness by a glass slide test

Status : Current, Draft for public comment   Published : September 2019

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This is one of a number of parts of ISO 11127 dealing with the sampling and testing of non-metallic abrasives for blast-cleaning.

The types of non-metallic abrasive and requirements on each are contained in ISO 11126.

The ISO 11126 and ISO 11127 series have been drafted as a coherent set of International Standards on non-metallic blast-cleaning abrasives. Information on all parts of both series is given in Annex A.

This part of ISO 11127 specifies a method of assessing whether a non-metallic blast-cleaning abrasive has a minimum hardness of 6 on Mohs' scale.

NOTE

The test described in this part of ISO 11127 is a pass/fail test and is not a method for the accurate determination of hardness.




Standard Number19/30393097 DC
TitleBS EN ISO 11127-4. Preparation of steel substrates before application of paints and related products. Test methods for non-metallic blast-cleaning abrasives. Part 4. Assessment of hardness by a glass slide test
StatusCurrent, Draft for public comment
Publication Date23 September 2019
Normative References(Required to achieve compliance to this standard)ISO 11127-1
Informative References(Provided for Information)No other standards are informatively referenced
International RelationshipsISO/DIS 11127-4
Draft Expiry Date03 November 2019
DescriptorsNon-metals, Scratch hardness tests, Abrasives, Testing conditions, Mechanical cleaning, Steels, Cleaning, Surface treatment, Blast-cleaning, Hardness testing
ICS25.220.10
Title in FrenchPréparation des subjectiles d'acier avant application de peintures et de produits assimilés -- Méthodes d'essai pour abrasifs non métalliques destinés à la préparation par projection Partie 4: Évaluation de la dureté au moyen d'un essai à la lame de verre
CommitteeSTI/21
PublisherBSI
FormatA4
DeliveryYes
Pages9
File Size227 KB
NotesWarning: this draft is not current beyond its expiry date for comments.
Price£20.00


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