general specifiions gradation crushed stone dust
· general specifiions gradation crushed stone dust. general specifiion of gradation crushed stone dust. concrete made with this material, used as a fine aggregate. If it is too coarse To the stone sands of the above gradations, limestone dust . More. MATERIAL SPECIFICATION FOR AGGREGATES MISCELLANEOUS. Gabion stone, riprap and rock protection shall be produced from crushed or fractured ...