90.93 Standard confirmed Apr 24, 2024
ISO
ISO/TC 35/SC 12 Preparation of steel substrates before application of paints and related products
International Standard
25.220.10 Surface preparation
This document specifies requirements for copper refinery slag abrasives, as supplied for blast-cleaning processes. It specifies ranges of particle sizes and values for apparent density, Mohs hardness, moisture content, conductivity of aqueous extract and water-soluble chlorides.
The requirements specified in this document apply to abrasives supplied in the "new" condition only. They do not apply to abrasives either during or after use.
Test methods for non-metallic blast-cleaning abrasives are given in the various parts of ISO 11127.
NOTE Although this document has been developed specifically to meet requirements for preparation of steelwork, the properties specified will generally be appropriate for use when preparing other material surfaces, or components, using blast-cleaning techniques. These techniques are described in ISO 8504‑2.
WITHDRAWN
ISO 11126-3:1993
PUBLISHED
ISO 11126-3:2018
90.93
Standard confirmed
Apr 24, 2024