The Neutral Ramming Mass is semi-wet refractory mixture constructed by tamping method. It is semi-wet refractory mixture constructed by tamping method. It is an amorphous refractory lining material for furnace building composed by the refractory aggregate of high alumina, clay, magnesia, dolomite, zirconium or silicon carbide based on the different environmental conditions. The offered mass is very efficient and made for industrial uses. The Neutral Ramming Mass is very easy to use and is highly demanded for various applications.