expand_more The chippings shall be crushed (100 per cent crushed faces) and of a material with a high resistance to crushing; 2. "épices, grains", gastronomy. concasser. volume_up. grind[ ground|ground]{v.t.} more_vert. Liège naturel brut et déchets de liège; liège concassé, granulé ou pulvérisé.