Classification and composition of clay - bonded refractory castables

Clay bonded refractory castable is a kind of castable refractory material which is made up of soft clay as binding agent and refractory aggregate, powder and admixture such as aluminum silicate or corundum mullite.

Classification of clay-bonded castable: clay-bonded castable can be divided into clay, high alumina, corundum mullite, high alumina and light weight, etc.According to its performance characteristics are divided into ordinary and high - strength clay - bonded refractory castable. 

Clay - bound refractory castable composition: mainly binder, refractory aggregate powder and additives.