Mortar is unshaped refractory, and its main use is adhesive for bricks. Various mortar products are produced according to the characteristic and type of bricks.
Mortar is classified into the air-set mortar, which is hardened at normal temperature after construction, and heat-set mortar, which is sintered at high temperature after construction, and is applicable to the entire area where refractories are used. Wet-type mortar, which is used in the area of non-ferrous metals, is highly appraised for its superior adhesive strength and usage.
