Firebrick Facts 101
Firebrick, also called Refractory Brick, refractory material consisting of nonmetallic minerals formed in a variety of shapes for usage at high temperatures, especially in structures for metallurgical operations and glass manufacturing. Principal basic materials for firebrick include fireclays, primarily hydrated aluminium silicates; minerals of high aluminium oxide content, such as kyanite, bauxite, and diaspore; sources …