Base cerámica incombustible

摘要

The floor has a base that includes a lower layer of a refractory ceramic outer lining and a top layer of a refractory ceramic wearing lining (20). The outer lining has an upper surface (20o) with a three-dimensional design which is partially inclined to a horizontal by more than one adjacent to the wearing lining. The wearing lining consists of a refractory ceramic solid brick (21). The outer lining and the wearing lining include an interruption for forming a common outlet for a high-temperature melt.