A cathode paste that can be built at room temperature. The aggregate of this cathode paste is the same as that of ordinary cathode paste (also known as hot ramming paste), such as common calcined anthracite or electric calcined anthracite, metallurgical coke, graphite chips, etc. The low softening point of the binder is 20 ℃%26plusmn; 5℃。
Cold rammed paste has low softening point and high volatile content. It should be packed in woven bags and plastic bags with a shelf life of 6 ~ 9 months. The construction temperature of Cold ramming paste is 25 ~ 50 ℃, and it can be constructed under the ambient temperature in summer: stewing paste can be used to make up for the impact of low ambient temperature in spring and autumn. The stewing temperature is 40 ~ 50 ℃. Furnace building in northern winter will affect the masonry quality and the service life of the trough.