REAL ALUMINA SOLUTIONS FOR REFRACTORIES

Alumina; alumina intended to be integrated in refractory materials; agglutinants for concrete; concrete-aeration chemicals; concrete preservatives, except paints and oils; ceramic compositions for sintering in the nature of granules and powders for use in the manufacture of refractory materials

Sheet metals and powdered common metals for further processing operations for refractory material

Refractory concrete; non-metallic building materials, namely, preformed alumina-based refractory products being mortars, concrete, cement, tar, refractory bricks, road coating materials; alumina-based dehydrated refractory concrete; alumina-based refractory bricks and concretes