Ramming refractories is an unshaped refractory material which is constructed by tamping (artificial or mechanical) and hardened under the action of heating above normal temperature. It is made by mixing refractory aggregate, powder, binder, additive with water or other liquid with a certain gradation. There are high alumina, clay, magnesium, dolomite, zirconia and silicon carbide - carbon refractory ramming materials according to material classification.
P.S.: The grain size and specification of the product can be made as required.