Concept: CCEWOOL® refractory mortar, adopting the same material powder and add binder, moisturize, additive and formed particular from special sorted power made from the identical raw materials and classification temperatures in light with the brick utilized in furnace and their refractory grades. It can maintain stable binding property in high temperature, which can be directly used as binders of refractory brick, insulating brick and ceramic fibers. Refractory mortar is a kind of dry powder mortar, that is, to mix the powder and addictive and pack them with plastic woven bags. After soaked and stirred evenly, it can be put into use.