BS 7079 : Part F4 : 1994 ISO 11126-4 : 1993 : Preparation of steel substrates before application of paints and related product — Group F. Non-metallic blast-cleaning abrasives — Part F4. Specification for coal furnace slag
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This part of ISO 11126 specifies requirements for coal furnace slag abrasives, as supplied for blast-cleaning process. It specified ranges of particle sizes and values for apparent density, Mohs hardness, moisture content, conductivity of aqueous extract and water soluble chlorides.
BS 7079 : Part F4 : 1994 ISO 11126-4 : 1993 : Preparation of steel substrates before application of paints and related product — Group F. Non-metallic blast-cleaning abrasives — Part F4. Specification for coal furnace slag