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sandblasting
sand·blast S0061800 (sănd′blăst′)n.1. a. A blast of air or steam carrying sand at high velocity to etch glass or to clean stone or metal surfaces.b. A machine used to apply such a blast.2. A strong wind carrying sand along.tr.v. sand·blast·ed, sand·blast·ing, sand·blasts To apply a sandblast to (a building, for example).
sand′blast′er n.sandblasting (ˈsændˌblɑːstɪŋ) n (Mechanical Engineering) the act or process of using a sandblast to clean, grind, or decorate a surfaceSandblasting
sandblasting[′san‚blast·iŋ] (engineering) Surface treatment in which steel grit, sand, or other abrasive material is blown against an object to produce a roughened surface or to remove dirt, rust, and scale. (geology) Abrasion affected by the action of hard, windblown mineral grains. SandblastingAbrading a surface, such as concrete, by a stream of sand ejected from a nozzle by compressed air; used for cleaning up construction joints, or carried deeper to expose the aggregate.ThesaurusSeesandblast |