PROCEDIMENTO PERFEZIONATO PER L OTTETENIMENTO DI UN MATTONE REFRATTARIO INCAPSULATO PARTICOLARMENTE ADATTO PER SCARICATORE A CASSETTO PER SIVIERE PANIERE E SIMILI E MATTONE REFRATTARIO IN TAL MODO OTTENUTO

摘要

A method is provided of producing a refractory brick 10 in a metal casing 21. A loose mixture of granular refractory compounds and a chemical binder is placed in the casing 21. The mixture is then compressed into the casing 21 and its surface 11 projecting therefrom is flattened and ground. The refractory compounds preferably contain at least 20% of alumina.