Preparation of steel substrates before application of paints and related products - Surface roughness characteristics of blast-cleaned steel substrates Part 2: Method for the grading of surface profile of abrasive blast-cleaned steel -- Comparator procedure

Describes a visual and tactile method for assessing the grade of the profile. Their use is not solely restricted to surfaces that are prepared to be painted. Comparison of the surface profile of the test surface with the profile of each of the segments of a calibrated ISO surface profile comparator....

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