Refractory mud is also called 내화 모르타르.
It is a high-temperature resistant bonding material primarily used for refractory brick masonry, bonding the bricks together, much like cement mortar used in conventional construction.
Refractory fine powder (high-alumina, silica, magnesia, etc., selected according to the brick material)
Binder (such as aluminate cement, phosphate, water glass, etc.)
Appropriate additives
High temperature resistance (above 1500°C)
High bond strength, ensuring the integrity of the furnace lining
Resists cracking after drying and firing
Ensures airtightness and corrosion resistance in brick joints
Used for laying various refractory bricks (such as those in blast furnaces, hot blast furnaces, glass kilns, cement kilns, electric furnaces, etc.)
Can also be used to repair cracks or gaps in refractory linings
In simple terms, refractory mortar is “high-temperature-resistant cement” and serves as the adhesive used in refractory brick laying.
KERUI Refractory supplies different types of refractory mud, including clay refractory mud, high alumina refractory mud, silicon refractory mud, magnesium refractory mud, etc. Please contact us for any needs.