Preparation of steel substrates before application of paints and related products - Specifications for non-metallic blast-cleaning abrasives - Part 1: General introduction and classification
This part of the standard describes a classification of non-metallic blast-cleaning abrasives for the preparation of steel substrates before application of paints and related products. It specifies the characteristics which are required for the complete designation of such abrasives. This part of the standard applies to abrasives supplied in the ""new"" or unused condition only. It does not apply to abrasives either during or after use.