MAGNESITA

refractory products not primarily of metal, namely, refractory bricks, refractory mixes for patching, lining or repairing high temperature apparatus and repairing the lining for furnaces, refractory furnace patching and repair mixes; and pre-cast refractory shapes

providing information via a global computer network on the use of refractory products to construct, maintain and repair refractory apparatus using refractory products; and providing information via a global computer network on the use of mechanical equipment and computer models to construct, maintain and repair refractory installations