Refractory coating belongs to unshaped refractory materials, and other unshaped refractory materials are used in the lining of thermal equipment, without firing process, indirect baking. Compared with the firebrick, it has the characteristics of complex process (because of eliminating the burning process), waste of power, high cost and convenient machine-based construction. It is better than firebrick in some thermal equipment.

Refractory daub is composed of refractory fine aggregate, powder, appropriate binders, admixtures (such as coagulant, plasticizer, shrinkage vitae, etc.) with water or other liquid binder.

Refractory coating belongs to unshaped refractory materials, and other unshaped refractory materials are used in the lining of thermal equipment, without firing process, indirect baking.

Compared with the firebrick, it has the characteristics of complex process (because of eliminating the burning process), waste of power, high cost and convenient machine-based construction. It is better than firebrick in some thermal equipment.

Refractory daub is composed of refractory fine aggregate, powder, appropriate binders, admixtures (such as coagulant, plasticizer, shrinkage vitae, etc.) with water or other liquid binder.