Refractory ramming material

Refractory ramming material is composed of refractory aggregate and powder, binder and admixture in proportion. It is constructed by ramming method, so it is called refractory ramming material.

Its classification: according to the type of refractory aggregate, it is divided into clay, high alumina, mullite corundum, siliceous, magnesia and silicon carbide; according to the type of binder, it is divided into water glass, phosphoric acid and phosphate, aluminum sulfate, brine, cement, binding clay and organic binders, etc. Construction by ramming method.