The main advantages of the lining of the fire-resistant fiber layer are:
● the construction is easy. For large-area furnace walls, the layering structure is not only fast in construction but also short in joints, resulting in fewer opportunities for thermal short-circuit.
● it can form the most economical adiabatic system.
● repair is easier.
● the thermal conductivity of refractory fiber in the direction of heat flow is about 20% smaller than that of stacked structure, and its insulation effect is better than that of stacked lining.